DESY REPORTS 2021



DESY 21-001        Staging of High-Gradient Wakefield Accelerators
arXiv:2007.05258   C. A. Lindstr{
January 2021

DESY 21-002        Precision Studies for Drell-Yan Processes at NNLO
arXiv:2104.02400   S. Alekhin
April 2021         Institute for High Energy Physics, Protvino, Moscow, Russia
                   A. Kardos
                   ELKH-DE Particle Physics Research Group, University of Debrecen, Hungary
                   S. Moch
                   ELKH-DE Particle Physics Research Group, University of Debrecen, Hungary
                   Z. Tr'ocs'anyi
                   ELKH-DE Particle Physics Research Group, University of Debrecen, Hungary

DESY 21-003        The Polarized Transition Matrix Element A_{gq}(N) of the
DO-TH 21/01        Variable Flavor Number Scheme at O(alpha^3_s)
TTP 21-001         A. Behring
RISC Report Series 21-01  J. Blümlein, A. De Freitas
MSUHEP-21-002      A. von Manteuffel
SAGEX-21-01        K. Schönwald
arXiv:2101.05733   Deutsches Elektronen-Synchrotron DESY, Zeuthen
January 2021       C. Schneider

DESY 21-004        Double Monodromy Inflation: A Gravity Waves Factory for
arXiv:2101.05861   CMB-S4, LiteBIRD and LISA
January 2021       G. D'Amico
                   N. Kaloper
                   A. Westphal

DESY 21-005        CASCADE3
arXiv:2101.10221   vspace{3mm}
January 2021       A Monte Carlo Event Generator Based on TMDs
                   S. Baranov et al.

DESY 21-006        Axion Assisted Schwinger Effect
CERN-TH-2021-010   V. Domcke
arXiv:2101.05192   Laboratory for Particle Physics and Cosmology,
January 2021       Institute of Physics, School of Basic Sciences, EPFL,
                   Lausanne, Switzerland
                   Y. Ema
                   K. Mukaida

DESY 21-007        Gopakumar-Vafa Hierarchies in Winding Inflation and Uplifts
IFT-UAM/CSIC-21-3  F. Carta
arXiv:2101.07272   A. Mininno
January 2021       N. Righi, A. Westphal

DESY 21-008        The Logarithmic Contributions to the Polarized
DO-TH 21/03        O(alpha^3_s) Asymptotic Massive Wilson Coefficients
TTP 21-008         and Operator Matrix Elements in Deeply Inelastic Scattering
RISC Report Series 21-06  J. Blümlein, A. De Freitas, M. Saragnese
SAGEX-21-02-E      C. Schneider
arXiv:2105.09572   K. Schönwald
May 2021           Institut für Theoretische Teilchenphysik, Karlsruher Institut für Technologie (KIT), Karlsruhe

DESY 21-009        Development and Performance of a Compact LumiCal Prototype Calorimeter for Future Linear Collider Experiments
arXiv:2101.08695   M. Borysova
January 2021

DESY 21-010        An Even Lighter QCD Axion
IFT-UAM/CSIC-20-143  L. Di Luzio, P. Quilez, A. Ringwald
FTUAM-20-21        B. Gavela
arXiv:2102.00012   Instituto de F'{
January 2021

DESY 21-011        Dark Matter from an Even Lighter QCD Axion: Trapped Misalignment
IFT-UAM/CSIC-20-144  L. Di Luzio, P. Quilez, A. Ringwald
FTUAM-20-21        B. Gavela
arXiv:2102.01082   Instituto de Fisica Teorica, IFT-UAM/CSIC,
February 2021      Cantoblanco, Madrid, Spain

DESY 21-012        Breakdown of Chiral Perturbation Theory for the Axion Hot Dark Matter Bound
arXiv:2101.10330   L. Di Luzio
January 2021       Dipartimento di Fisica e Astronomia `G. Galilei',
                   Università di Padova, Italy
                   INFN, Sezione di Padova, Italy
                   G. Martinelli
                   G. Piazza

DESY 21-013        The QED Initial State Corrections to
DO-TH 21/04        the Forward-Backward Asymmetry of
TTP21-004          e+e- rightarrow gamma*/Z^{0*} to Higher Orders
SAGEX-21-03        J. Blümlein, A. De Freitas
arXiv:2102.12237   K. Schönwald
February 2021

DESY 21-014        Determination of Collinear and TMD Photon Densities Using the
arXiv:2102.01494   Parton Branching Method
February 2021      H. Jung, S. Taheri Monfared
                   T. Wening

DESY 21-016        Conceptual Design Report for the LUXE Experiment
arXiv:2102.02032   H. Abramowicz et al.
February 2021

DESY 21-017        Geometrical Approach to Causality in Multi-Loop Amplitudes
arXiv:2102.05062   G. F. R. Sborlini
February 2021

DESY 21-018        Singularities of Eight- and Nine-Particle Amplitudes from
arXiv:2106.01392   Cluster Algebras and Tropical Geometry
June 2021          N. Henke, G. Papathanasiou

DESY 21-019        Hunting Wino and Higgsino Dark Matter at the
IFIC/21-03         Muon Collider with Disappearing Tracks
arXiv:2102.11292   R. Capdevilla
February 2021      Perimeter Institute for Theoretical Physics, Waterloo, Ontario, Canada
                   F. Meloni
                   R. Simoniello
                   J. Zurita

DESY 21-020        Spin Effects in the Effective Field Theory Approach to Post-Minkowskian Conservative Dynamics
arXiv:2102.10059   Z. Liu, R. A. Porto, Z. Yang
February 2021

DESY 21-023        Assessing the Fornax Globular Cluster Timing Problem in Different Models of Dark Matter
KCL-2021-07        N. Bar, K. Blum
arXiv:2102.11522   D. Blas
February 2021      H. Kim
                   Department of Particle Physics and Astrophysics,
                   Weizmann Institute of Science, Rehovot, Israel

DESY 21-025        Test-Beam Characterisation of the CLICTD Technology Demonstrator -
arXiv:2102.04025   A Small Collection Electrode High-Resistivity CMOS Pixel Sensor with
February 2021      Simultaneous Time and Energy Measurement
                   R. Ballabriga, E. Buschmann, M. Campbell, D. Dannheim, K. Dort,
                   vspace{
                   L. Huth, S. Spannagel

DESY 21-026        TMDlib2 and TMDplotter: A Platform for 3D Hadron Structure Studies
IFJPAN-IV-2021-4   N. A. Abdulov et al.
JLAB-THY-21-3337
arXiv:2103.09741
March 2021

DESY 21-027        Preheating from Target Space Curvature and Unitarity Violation:
arXiv:2102.12501   Analysis in Field Space
February 2021      Y. Ema, R. Jinno, J. van de Vis
                   K. Nakayama
                   Kavli IPMU (WPI), University of Tokyo, Kashiwa, Chiba, Japan

DESY 21-028        The Two-Loop Massless Off-Shell QCD
DO-TH 21/33        Operator Matrix Elements to Finite Terms
TTP 21-007         J. Blümlein, P. Marquard
RISC Report Series 22-01  C. Schneider
SAGEX-21-39        K. Schönwald
arXiv:2202.03216
February 2022

DESY 21-029        Decoding Photons: Physics in the Latent Space of a BIB-AE Generative Network
arXiv:2102.12491   E. Buhmann, G. Kasieczka
February 2021      S. Diefenbacher
                   Deutsches Elektronen-Synchrotron DESY, Hamburg
                   E. Eren, F. Gaede, K. Krüger
                   A. Korol

DESY 21-030        Expectation Management
TTK-21-07          J. Braathen
arXiv:2103.06773   M. D. Goodsell
March 2021         S. Pa{
                   E. Pinsard

DESY 21-036        Observation of Harmonic Lasing in the Angstrom Regime at European XFEL
arXiv:2104.00384   E. A. Schneidmiller, F. Brinker, W. Decking, L. Froehlich,
April 2021         vspace{
                   G. Geloni, N. Gerasimova, J. Gruenert, J. Laksman, J. Liu,
                   vspace{

DESY 21-037        dNNsolve: An Efficient NN-Based PDE Solver
arXiv:2103.08662   V. Guidetti, Y. Welling, A. Westphal
March 2021         F. Muia

DESY 21-040        A Study of Collider Signatures for
MCnet-20           Two Higgs Doublet Models with a Pseudoscalar Mediator to Dark Matter
arXiv:2009.02220   J. M. Butterworth, A. Vaitkus
January 2021       M. Habedank
                   P. Pani
                   Deutsches Elektronen-Synchrotron DESY, Zeuthen

DESY 21-041        Single-Top Final States as a Probe of Top-Flavoured Dark Matter Models at the LHC
TTP20-034          M. Blanke
P3H-20-059         Institut für Theoretische Teilchenphysik,
arXiv:2010.10530   Karlsruher Institut für Technologie (KIT), Karlsruhe
January 2021       P. Pani
                   Deutsches Elektronen-Synchrotron DESY, Zeuthen
                   G. Polesello
                   G. Rovelli
                   Dipartimento di Fisica, Università di Pavia, Italy

DESY 21-042        Reconstructing Non-Repeating Radio Pulses with Information Field Theory
arXiv:2102.00258   C. Welling, A. Nelles
March 2021         Erlangen Center für Astroteilchenphysik (ECAP),
                   Friedrich-Alexander-Universität Erlangen-Nürnberg
                   P. Frank, T. Enss lin
                   Ludwig-Maximilians-Universität München

DESY 21-045        Unified Thermal Model for Photohadronic Neutrino Production in Astrophysical Sources
arXiv:2103.16577   D.F.G. Fiorillo, S. Morisi
August 2021        INFN, Sezione di Napoli, Complesso Universitario di
                   Monte Sant'Angelo, Napoli, Italy
                   A. van Vliet, W. Winter

DESY 21-046        Photophilic Hadronic Axion from Heavy Magnetic Monopoles
arXiv:2104.02574   A. V. Sokolov, A. Ringwald
June 2021

DESY 21-047        Calculating Four-Loop Corrections in QCD
KA-TP-05-2021      S. Moch
arXiv:2104.07994   V. Magerya
April 2021

DESY 21-048        Revisiting Isocurvature Bounds in
IFT-UAM/CSIC-21-45  Models Unifying the Axion with the Inflaton
TUM-HEP-1334-21    G. Ballesteros
arXiv:2104.13847   Departamento de F'{
April 2021         A. Ringwald, Y. Welling
                   C. Tamarit

DESY 21-049        Electron Acceleration at Rippled Low-Mach-Number Shocks in High-Beta Collisionless Cosmic Plasmas
arXiv:2107.00508   O. Kobzar et al.
July 2021

DESY 21-050        $mathrm{WHIZARD}$ $mathrm{3.0}$: Status and News
arXiv:2104.11141   P. Stienemeier, S. Brass, P. Bredt, J. Reuter, V. Rothe
April 2021         W. Kilian, N. Kreher, T. Striegl
                   T. Ohl

DESY 21-051        Simulating MADMAX in 3D: Requirements for Dielectric Axion Haloscopes
MPP-2021-61        MADMAX Collaboration
arXiv:2104.06553
October 2021

DESY 21-053        Generic One-Loop Matching Conditions for Rare Meson Decays
arXiv:2104.10930   F. Bishara
April 2021         J. Brod
                   M. Gorbahn, U. Moldanazarova

DESY 21-056        A Stroll through the Loop-Tree Duality
IFIC/21-11         J. Aguilera-Verdugo et al.
MPP-2021-65
arXiv:2104.14621
April 2021

DESY 21-058        A GPU-Based Kalman Filter for Track Fitting
arXiv:2105.01796   X. Ai, N. Styles
May 2021           G. Mania
                   Fachbereich Informatik, Universität Hamburg
                   H. M. Gray
                   M. Kuhn

DESY 21-062        Estimating boldmath $ZZ$ Production with boldmath $Zgamma$ Events at the LHC: Cross-Section Ratio and Uncertainties
arXiv:2106.01268   J. S. Iglesias, V. Goumarre, S. Heim
June 2021          F.-Y. Tsai
                   M. Sonawane
                   B. Heinemann
                   Physikalisches Institut, Albert-Ludwigs-Universität Freiburg

DESY 21-063        Constraining Off-Shell Production of Axion-Like Particles with Zgamma and WW Differential Cross-Section Measurements
arXiv:2106.10085   S. Carr'a, V. Goumarre, R. Gupta, S. Heim, J. Küchler,
June 2021          vspace{
                   B. Heinemann
                   Physikalisches Institut, Albert-Ludwigs-Universität Freiburg

DESY 21-064        Vector Boson Scattering Processes: Status and Prospects
CP3-21-14          D. B. Franzosi et al.
IFJPAN-IV-2021-8
PITT-PACC-2106
VBSCAN-PUB-04-21
arXiv:2106.01393
June 2021

DESY 21-065        Indirect $mathcal{CP}$ Probes of the Higgs-Top-Quark Interaction at the LHC
arXiv:2105.06674   H. Bahl
May 2021

DESY 21-066        Double Parton Distributions in the Nucleon from Lattice QCD
arXiv:2106.03451   G. S. Bali
June 2021          Department of Theoretical Physics, Tata Institute of
                   Fundamental Research, Mumbai, India
                   M. Diehl
                   B. Gl{
                   A. Schäfer, C. Zimmermann

DESY 21-068        The Axial-Vector Contributions in Two-Photon Reactions: Pion Transition Form Factor and Deeply-Virtual Compton Scattering at NNLO in QCD
arXiv:2106.01437   V. M. Braun, J. Schönleber
June 2021          A. N. Manashov
                   Institut für Theoretische Physik, Universität Regensburg
                   St. Petersburg Department of Steklov Mathematical Institute,
                   St. Petersburg, Russia
                   S. Moch

DESY 21-071        Hypergeometric Structures in
DO-TH 21/16        Feynman Integrals
RISC Report Series 21-17  J. Blümlein, M. Saragnese
SAGEX-21-10-E      C. Schneider
arXiv:2111.15501
November 2021

DESY 21-072        boldmath $widetilde{tau}$ Searches at the ILC
arXiv:2105.08616   M. T. N{
May 2021

DESY 21-073        The Standard Model of Particle Physics as a
HU-EP-21/12        Conspiracy Theory and the Possible Role of the Higgs Boson in the Evolution of the Early Universe
arXiv:2106.00862   F. Jegerlehner
June 2021          Deutsches Elektronen-Synchrotron DESY, Zeuthen

DESY 21-074        The Mini-DST: A High-Level LCIO Format
                   S.-i. Kawada

DESY 21-075        Conceptual Aspects for the Improvement of the Reconstruction of b- and c-Jets at e+ e- Higgs Factories with ParticleFlow Detectors
                   Y. Radkhorrami
                   Universität Hamburg
                   J. List

DESY 21-076        Isolating Systematic Effects with Beam Polarisation at e+ e- Colliders
arXiv:2105.09691   J. Beyer
May 2021           Universität Hamburg
                   J. List

DESY 21-077        A 96 GeV Higgs Boson in the 2HDMS: e+ e- Collider Prospects
IFT-UAM/CSIC-21-061  S. Heinemeyer
arXiv:2105.11189   Campus of International Excellence UAM+CSIC,
May 2021           Cantoblanco, Madrid, Spain
                   Instituto de F'{
                   C. Li, S. Paasch
                   F. Lika
                   G. Moortgat-Pick
                   II. Institut für Theoretische Physik, Universität Hamburg

DESY 21-078        The Strong CP Problem Solved by Itself Due to Long-Distance Vacuum Effects
arXiv:2106.11369   Y. Nakamura
June 2021          G. Schierholz

DESY 21-079        BHLS_2 Upgrade : tau Spectra, Muon HVP and the [ pi0, eta, eta'] System
HU-EP 21/13        M. Benayoun, L. DelBuono
arXiv:2105.13018   F. Jegerlehner
May 2021           Deutsches Elektronen-Synchrotron DESY, Zeuthen

DESY 21-080        Prospects of Fast Timing Detectors for Particle Identification at Future Higgs Factories
}                  B. Dudar, U. Einhaus
                   Universität Hamburg
                   J. List, R. Ete

DESY 21-081        ODE/IQFT Correspondence for the
arXiv:2106.01238   Generalized Affine mathfrak{sl}(2) Gaudin Model
June 2021          G. A. Kotousov
                   S. L. Lukyanov
                   Kharkevich Institute for Information Transmission Problems, Moscow, Russia

DESY 21-087        Tetrahedron Instantons
arXiv:2106.11611   E. Pomoni
June 2021          W. Yan
                   X. Zhang
                   New High Energy Theory Center and Department of
                   Physics and Astronomy,
                   Rutgers University, Piscataway, USA

DESY 21-088        Energy Compression and Stabilization of Laser-Plasma Accelerators
arXiv:2106.04177   A. Ferran Pousa, I. Agapov, S. A. Antipov, R. Brinkmann,
June 2021          vspace{
                   R. W. Assmann
                   Laboratori Nazionali di Frascati, Italy
                   W. P. Leemans
                   Fachbereich Physik, Universität Hamburg

DESY 21-089        On the Wall Velocity Dependence of Electroweak Baryogenesis
arXiv:2106.06547   G. C. Dorsch
June 2021          S. J. Huber
                   T. Konstandin

DESY 21-090        Characterization of Soft X-Ray Echo-Enabled Harmonic
arXiv:2106.04161   Generation Free-Electron Laser Pulses in the Presence of Incoherent Electron Beam Energy Modulations
June 2021          N. S. Mirian et al.

DESY 21-091        Indirect Detection of Secluded Supersymmetric Dark Matter
CERN-TH-2021-089   P. Barnes, Z. Johnson, A. Pierce
LCTP-21-13         B. Shakya
arXiv:2106.09740   CERN, Geneva, Switzerland
June 2021

DESY 21-092        New 2- und 3-Loop Heavy Flavor Corrections to
DO-TH 21/20        Unpolarized and Polarized Deep-Inelastic Scattering
TTP 21-023         J. Ablinger, C. Schneider
SAGEX-21-11        J. Blümlein, A. De Freitas, M. Saragnese
RISC Report Series 21-14  K. Schönwald
arXiv:2107.09350
July 2021

DESY 21-094        TMD Parton Densities and
arXiv:2106.09791   Corresponding Parton Showers: The Advantage of
June 2021          Four- and Five-Flavour Schemes
                   H. Jung, S. Taheri Monfared

DESY 21-095        Comment on ''Evidence for Parity Violation in Gravitational Fields'' (DESY 18-171)
June 2021          T. Behnke, J. List, S. Schmitt, B. Sobloher

DESY 21-097        Preservation through Modernisation: The Software of the H1 Experiment at HERA
MPP-2021-87        D. Britzger
arXiv:2106.11058   S. Levonian, S. Schmitt, D. South
June 2021

DESY 21-099        Azimuthal Correlations in Photoproduction and Deep Inelastic ep Scattering at HERA
arXiv:2106.12377   ZEUS Collaboration
June 2021

DESY 21-100        Theory Requirements for SM Higgs and EW Precision Physics at the FCC-ee
arXiv:2106.11802   S. Heinemeyer
June 2021          Campus of International Excellence UAM+CSIC, Cantoblanco, Madrid, Spain
                   Instituto de F'{
                   S. Jadach
                   J. Reuter

DESY 21-102        Infrared Photons and Asymptotic Symmetries
CJQS-2021-022      Z. Liu
arXiv:2107.03240   P. Mao
July 2021

DESY 21-103        Multi-Wavelength Radiation Models for Low-Luminosity GRBs, and the Implications for UHECRs
arXiv:2107.04612   A. Rudolph, A. Palladino, I. Sadeh, W. Winter
July 2021          vZ. Bovsnjak

DESY 21-104        The Three-Loop Unpolarized and Polarized
DO-TH 21/23        Non-Singlet Anomalous Dimensions from
TTP 21-024         Off Shell Operator Matrix Elements
RISC Report Series 21-13  J. Blümlein, P. Marquard
SAGEX-21-15        C. Schneider
arXiv:2107.06267   K. Schönwald
July 2021

DESY 21-106        On the Choice of Entropy Variables in Multifield Inflation
arXiv:2107.03391   M. Cicoli, F. G. Pedro
July 2021          INFN, Sezione di Bologna, Italy
                   V. Guidetti
                   F. Muia
                   G. P. Vacca

DESY 21-107        Logarithmic Corrections to the QCD Component of
DCPT/21/14         Same-Sign W-Pair Production for VBS Studies
IPPP/21/07         J. R. Andersen
MCnet-21-13        B. Duclou'e, C. Elrick, G. Nail, J. M. Smillie
SAGEX-21-16        A. Maier
arXiv:2107.06818
July 2021

DESY 21-108        Commissioning Results and
arXiv:2106.14867   Electron Beam Characterization at the
June 2021          S-Band Photoinjector at SINBAD-ARES
                   E. Panofski, R. W. Assmann, F. Burkart, L. Genovese,
                   F. Jafarinia, S. M. Jaster-Merz, M. Kellermeier, W. Kuropka,
                   vspace{
                   U. Dorda
                   B. Marchetti
                   D. Marx

DESY 21-109        Finding Sound Shells in LISA Mock Data Using Likelihood Sampling
arXiv:2107.06275   F. Giese, T. Konstandin, J. van de Vis
July 2021

DESY 21-111        LUXE-NPOD: New Physics Searches with an Optical Dump at LUXE
arXiv:2107.13554   Z. Bai et al.
July 2021

DESY 21-112        Probing PeV Scale SUSY-Breaking with Satellite Galaxies and
arXiv:2107.12804   Primordial Gravitational Waves
July 2021          G. Choi
                   R. Jinno
                   T. T. Yanagida
                   Kavli IPMU (WPI), UTIAS, University of Tokyo,
                   Kashiwanoha, Kashiwa, Chiba, Japan

DESY 21-113        A Fake Instability in String Inflation
arXiv:2107.12392   M. Cicoli, F. G. Pedro
July 2021          INFN, Sezione di Bologna, Italy
                   V. Guidetti
                   F. Muia
                   G. P. Vacca

DESY 21-115        Cohen-Macaulay Property of Feynman Integrals
arXiv:2108.01410   F. Tellander
August 2021        M. Helmer

DESY 21-117        Dark Matter Freeze-In with a Heavy Mediator:
CERN-TH-2021-120   Beyond the EFT Approach
arXiv:2110.10711   E. Frangipane, S. Gori
October 2021       Department of Physics, University of California Santa Cruz, Santa Cruz, USA
                   B. Shakya
                   CERN, Geneva, Switzerland

DESY 21-118        Improved Indirect Limits on Muon EDM
arXiv:2108.05398   Y. Ema
August 2021        T. Gao
                   M. Pospelov
                   William I. Fine Theoretical Physics Institute, School of Physics and
                   Astronomy, University of Minnesota, Minneapolis, USA

DESY 21-120        The Potential of CMS as a High-Energy Neutrino Scattering Experiment
IPPP/21/10         P. Foldenauer
arXiv:2108.05370   F. Kling
August 2021        Deutsches Elektronen-Synchrotron DESY, Hamburg
                   P. Reimitz

DESY 21-121        The Effective Field Theory of Large-Scale Structure and Multi-Tracer
arXiv:2108.11363   T. Mergulh~ao, R. Voivodic, L. R. Abramo
August 2021        H. Rubira

DESY 21-122        The Old Conformal Bootstrap Revisited
arXiv:2108.07295   P. Liendo, Z. Liu, J. Rong
August 2021

DESY 21-123        A Roadmap for Bootstrapping Critical Gauge Theories: Decoupling Operators of Conformal Field Theories in boldmath $d > 2$ Dimensions
arXiv:2101.07262   Y.-C. He
August 2021        J. Rong
                   N. Su

DESY 21-124        Conformal Bootstrap Bounds for the boldmath $U(1)$ Dirac Spin Liquid and boldmath $N = 7$ Stiefel Liquid
arXiv:2107.14637   Y.-C. He
July 2021          J. Rong
                   N. Su

DESY 21-125        Reconciling Higgs Physics and Pseudo-Nambu-Goldstone Dark Matter in the S2HDM Using a Genetic Algorithm
arXiv:2108.10864   T. Biekötter, M. O. Olea-Romacho
August 2021

DESY 21-127        Geometry and Causality for Efficient Multiloop Representations
arXiv:2109.07808   G.F.R. Sborlini
September 2021     Instituto de F'isica Corpuscular, Universitat de Val`encia,
                   Consejo Superior de Investigaciones Cient'ificas, Paterna, Valencia, Spain

DESY 21-128        Geometry and Causal Flux in Multi-Loop Feynman Diagrams
arXiv:2109.14476   G.F.R. Sborlini
September 2021     Instituto de F'isica Corpuscular, Universitat de Val`encia,
                   Consejo Superior de Investigaciones Cient'ificas, Paterna, Valencia, Spain

DESY 21-129        Extension of the Synchrotron Radiation of Electrons to Very High Energies in Clumpy Environments
arXiv:2003.00927   D. Khangulyan
March 2021         F. Aharonian
                   Max-Planck-Institut für Kernphysik, Heidelberg
                   C. Romoli
                   A. Taylor

DESY 21-130        Measurement of Lepton-Jet Correlation in Deep-Inelastic Scattering with the
arXiv:2108.12376   H1 Detector Using Machine Learning for Unfolding
August 2021        H1 Collaboration

DESY 21-131        Effect of Density Fluctuations on Gravitational Wave Production in First-Order
arXiv:2108.11947   Phase Transitions
August 2021        R. Jinno, T. Konstandin, H. Rubira, J. van de Vis

DESY 21-132        Possible Indications for New Higgs Bosons in the Reach of the LHC: N2HDM and NMSSM Interpretations
IFT-UAM/CSIC-21-041  T. Biekötter, A. Grohsjean
arXiv:2109.01128   S. Heinemeyer
September 2021     Campus of International Excellence UAM+CSIC,
                   Cantoblanco, Madrid, Spain
                   C. Schwanenberger, G. Weiglein
                   Universität Hamburg

DESY 21-133        Bootstrapping Holographic Defect Correlators in mathcalN = 4
HU-EP-21/29-RTG    Super Yang-Mills
arXiv:2108.13432   J. Barrat
August 2021        A. Gimenez-Grau, P. Liendo

DESY 21-134        Kination Cosmology from Scalar Fields and Gravitational-Wave Signatures
arXiv:2111.01150   Y. Gouttenoire
November 2021      G. Servant, P. Simakachorn
                   II. Institut für Theoretische Physik, Universität Hamburg

DESY 21-135        Unbiased Elimination of Negative Weights in Monte Carlo Samples
DCPT/21/54         J. R. Andersen
IPPP/21/27         A. Maier
MCNET-21-14
SAGEX-21-29
arXiv:2109.07851
September 2021

DESY 21-136        Towards High Partial Waves in Lattice QCD with a Dumbbell-Like Operator
ADP-21-21/T1159    CSSM-QCDSF Collaboration
arXiv:2109.01557
September 2021

DESY 21-137        The Hadronic Contribution to the Running of the Electromagnetic Coupling and Electroweak Mixing Angle
CERN-TH-2021-126   T. San Jos'e et al.
MITP/21-038
arXiv:2109.04537
September 2021

DESY 21-138        CW Operation of the European XFEL: SC-Gun Injector Optimization,
arXiv:2111.01756   S2E Calculations and SASE Performance
November 2021      D. Bazyl, Y. Chen, M. Dohlus, T. Limberg

DESY 21-140        Magnetic Anomaly Coefficients for QCD Axion Couplings
arXiv:2109.08503   A. V. Sokolov, A. Ringwald
September 2021

DESY 21-141        Stellar Evolution Confronts Axion Models
TTP21-030          L. Di Luzio
P3H-21-062         Deutsches Elektronen-Synchrotron DESY, Hamburg
arXiv:2109.10368   M. Fedele
September 2021     M. Giannotti
                   F. Mescia
                   E. Nardi

DESY 21-142        The Forward Physics Facility: Sites, Experiments, and Physics Potential
}                  L. A. Anchordoqui et al.

DESY 21-143        Testing Exotic Scalars with $mathrm{HiggsBounds}$
LU TP 21-38        H. Bahl, V. M. Lozano, T. Stefaniak
arXiv:2109.10366   J. Wittbrodt
September 2021

DESY 21-144        Discovery and Exclusion Prospects for Staus Produced by Heavy Higgs Bosons Decays at the LHC
IFT-UAM/CSIC-21-4  E. Arganda
arXiv:2102.02290   IFLP, CONICET, Departamento de Física,
February 2021      Universidad Nacional de La Plata,
                   Argentina
                   V. Mart'in-Lozano
                   A. D. Medina, N. I. Mileo

DESY 21-145        One-Loop Electroweak Sudakov Logarithms: A Revisitation and Automation
TIF-UNIMI-2021-13  D. Pagani
arXiv:2110.03714   Deutsches Elektronen-Synchrotron DESY, Hamburg
October 2021       M. Zaro

DESY 21-146        boldmath $mathitZ'$-Explorer 2.0: Reconnoitering the Dark Matter Landscape
ICAS 066/21        V. M. Lozano
IFIC/21-33         R. M. Sand'a Seoane
arXiv:2109.13194   J. Zurita
September 2021

DESY 21-147        Friction Pressure on Relativistic Bubble Walls
IFT-UAM/CSIC-21-146  Y. Gouttenoire
arXiv:2112.07686   School of Physics and Astronomy, Tel-Aviv University, Israel
December 2021      R. Jinno
                   Instituto de F'{
                   F. Sala

DESY 21-148        Double Parton Distributions out of Bounds in Colour Space
UUITP-46/21        M. Diehl, P. Pl{
arXiv:2109.14304   J. R. Gaunt
September 2021     P. Pichini
                   Department of Physics and Astronomy,
                   Uppsala University, Sweden

DESY 21-149        Electric Dipole Moments at One-Loop in the Dimension-6 SMEFT
TUM-HEP-1345-21    A. Kley
arXiv:2109.15085   Deutsches Elektronen-Synchrotron DESY, Hamburg
September 2021     Institut für Physik, Humboldt-Universität, Berlin
                   T. Theil, E. Venturini, A. Weiler

DESY 21-150        Socioeconomic Disparities and COVID-19: The Causal Connections
HU-EP-21/33        T. Banerjee
arXiv:2201.07026   A. Paul
January 2022       Institut für Physik, Humboldt-Universität, Berlin
                   V. Srikanth
                   Stanford Online High School, Stanford, USA
                   I. Strümke
                   Department of Holistic Systems, SimulaMet, Oslo, Norway

DESY 21-151        The Fifth-Order Post-Newtonian Hamiltonian Dynamics of
DO-TH 21/27        Two-Body Systems from an Effective Field Theory Approach
SAGEX-21-30        J. Blümlein, A. Maier, P. Marquard
arXiv:2110.13822   G. Schäfer
October 2021

DESY 21-152        Thraxions: Towards Full String Models
IFT-UAM/CSIC-21-106  F. Carta
ZMP-HH/21-18       A. Mininno
arXiv:2110.02963   II. Institut für Theoretische Physik, Universität Hamburg
October 2021       N. Righi, A. Westphal

DESY 21-153        Fuzzy Dark Matter Candidates from String Theory
arXiv:2110.02964   M. Cicoli
October 2021       INFN, Sezione di Bologna, Italy
                   V. Guidetti, N. Righi, A. Westphal

DESY 21-154        Four-Loop Scattering Amplitudes Journey into the Forest
IFIC/21-34         S. Ram'irez-Uribe et al.
MPP-2021-169
arXiv:2110.10605
October 2021

DESY 21-155        Thin-Walled Higgs Assisted Q-Balls from Pseudo-Nambu-Goldstone Bosons
OUTP-21-22P        F. Bishara
arXiv:2110.02236   O. Lennon
October 2021

DESY 21-156        Elucidating the Internal Structure of Hadrons through Direct Photon Production
arXiv:2110.06103   D. F. Renter'ia-Estrada, R. J. Hern'andez-Pinto
October 2021       G.F.R. Sborlini
                   Instituto de F'{

DESY 21-157        Kinematic Fitting for ParticleFlow Detectors at Future Higgs Factories
                   Y. Radkhorrami
                   Universität Hamburg
                   J. List

DESY 21-158        Mellin-Barnes Integrals Related to the Lie Algebra u(N)
arXiv:2110.05862   A. N. Manashov
October 2021       St. Petersburg Department of Steklov Mathematical Institute of
                   Russian Academy of Sciences, St. Petersburg, Russia

DESY 21-159        Two-Loop Corrections to the Higgs Trilinear Coupling in Classically Scale-Invariant Theories
OU-HET-1110        J. Braathen
arXiv:2110.11270   S. Kanemura, M. Shimoda
October 2021

DESY 21-160        Constraining mathcal{CP}-Violation in the Higgs-Top-Quark Interaction Using Machine-Learning-Based Inference
EFI 21-6           H. Bahl
arXiv:2110.10177   Deutsches Elektronen-Synchrotron DESY, Hamburg
October 2021       S. Brass

DESY 21-161        Machine Learning the Higgs-Top CP Phase
arXiv:2110.07635   R. K. Barman, D. Gonccalves
October 2021       F. Kling
                   Deutsches Elektronen-Synchrotron DESY, Hamburg

DESY 21-162        Application of a Modified Chirp-Taper Scheme for Generation of Attosecond Pulses in XUV and Soft X-Ray FELs
arXiv:2110.11674   E. A. Schneidmiller
October 2021

DESY 21-163        Progress of the FLASHForward X-2 High-Beam-Quality, High-Efficiency Plasma-Accelerator Experiment
arXiv:2111.08384   C. A. Lindstr{
November 2021

DESY 21-164        Studies of High-Field QED with the LUXE Experiment at the European XFEL
arXiv:2110.15892   M. Borysova
October 2021       Institute for Nuclear Research NASU (KINR), Kyiv, Ukraine

DESY 21-165        Bootstrapping (D, D) Conformal Matter
arXiv:2111.02453   F. Baume
November 2021      C. Lawrie
                   Department of Physics and Astronomy,
                   University of Pennsylvania,
                   Philadelphia, USA

DESY 21-166        State Mixing and Masses of the pi0, eta and eta ' Mesons from n_f = 1 + 1 + 1 Lattice QCD+QED
ADP-21-16/T1163    CSSM/QCDSF/UKQCD Collaborations
LTH 1270
arXiv:2110.11533
October 2021

DESY 21-167        Generalised Parton Distributions from the Off-Forward Compton Amplitude in Lattice QCD
ADP-21-15/T1162    CSSM/QCDSF/UKQCD Collaborations
Liverpool LTH 1271
arXiv:2110.11532
October 2021

DESY 21-168        New Physics without Bias: Charming Penguins and
HU-EP-21/42        Lepton Universality Violation in boldmath $b to sell+ ell-$ Decays
TTP21-040          M. Ciuchini et al.
P3H-21-077
YITP-SB-2021-20
arXiv:2110.10126
October 2021

DESY 21-171        Diffusive Shock Acceleration at Oblique High Mach Number Shocks
arXiv:2203.00353   A. J. van Marle, A. Marcowith
March 2022         A. Bohdan, P. J. Morris
                   M. Pohl
                   Institut für Physik und Astronomie, Universität Potsdam

DESY 21-172        Supercool Composite Dark Matter beyond 100 TeV
ULB-TH/21-17       I. Baldes
arXiv:2110.13926   Y. Gouttenoire
October 2021       School of Physics and Astronomy,
                   Tel-Aviv University, Israel
                   F. Sala
                   G. Servant
                   II. Institut für Theoretische Physik, Universität Hamburg

DESY 21-173        boldmath $mathcalN = 1$ Curves on Generalized Coulomb Branches
arXiv:2111.14543   T. Bourton, E. Pomoni, X. Zhang
November 2021

DESY 21-174        HEJ 2.1: High-Energy Resummation with
DCPT/21/86         Vector Bosons and Next-to-Leading Logarithms
IPPP/21/43         J. R. Andersen, J. Black, M. Heil
MCNET-21-14        B. Duclou'e, J. M. Smillie
SAGEX-21-33        H. Brooks
arXiv:2110.15692   A. Maier
October 2021

DESY 21-177        The Asymptotic Approach to the Continuum of Lattice QCD Spectral Observables
HU-EP-21/45        N. Husung, P. Marquard
arXiv:2111.02347   R. Sommer
November 2021      Institut für Physik, Humboldt-Universität, Berlin

DESY 21-180        An Exceptionally Light Axion: Strong CP and Dark Matter
arXiv:2111.03149   P. Quilez, A. Ringwald
November 2021      L. Di Luzio
                   Dipartimento di Fisica e Astronomia `G. Galilei',
                   Università di Padova, Italy
                   Istituto Nazionale Fisica Nucleare, Sezione di Padova, Italy
                   B. Gavela
                   Instituto de F'{

DESY 21-181        WIMP Dark Matter in the UmunuSSM
IFT-UAM/CSIC-21-124  J. A. Aguilar-Saavedra et al.
arXiv:2111.07091
November 2021

DESY 21-182        Towards Quantum Simulations in Particle Physics and beyond on Noisy Intermediate-Scale Quantum Devices
MIT-CTP/5325       L. Funcke et al.
arXiv:2110.03809
October 2021

DESY 21-183        Suppression of the TeV Pair-Beam Plasma Instability by a Tangled Weak Intergalactic Magnetic Field
arXiv:2203.01022   M. Alawashra
March 2022         M. Pohl
                   Deutsches Elektronen-Synchrotron DESY, Zeuthen

DESY 21-184        Discriminating the Heavy Jet Production Mechanisms in Associated Z + Heavy Flavor Events at the LHC
arXiv:2111.04521   S. P. Baranov
November 2021      A. Bermudez Martinez, H. Jung, S. Taheri Monfared
                   A. V. Lipatov
                   Joint Institute for Nuclear Research,
                   Dubna, Moscow, Russia
                   M. A. Malyshev

DESY 21-185        Assessing the Impact of Hydrogen Absorption on the Characteristics of the Galactic Center Excess
arXiv:2203.11626   M. Pohl
March 2022         Deutsches Elektronen-Synchrotron DESY, Zeuthen
                   O. Macias
                   Institute for Theoretical Physics Amsterdam and Delta Institute for
                   Theoretical Physics, University of Amsterdam, The Netherlands
                   P. Coleman, C. Gordon

DESY 21-186        Zero-Jettiness Resummation for Top-Quark Pair Production at the LHC
arXiv:2111.03632   S. Alioli, A. Broggio
November 2021      M. A. Lim
                   Deutsches Elektronen-Synchrotron DESY, Hamburg

DESY 21-187        Particle Physics Facing a Pandemic
arXiv:2111.05585   A. Kardos
November 2021      ELKH-DE Particle Physics Research Group,
                   University of Debrecen, Hungary
                   S. Moch
                   II. Institut für Theoretische Physik, Universität Hamburg
                   G. Rodrigo

DESY 21-188        Probing Neutrino-Portal Dark Matter at the Forward Physics Facility
}                  K. J. Kelly
FERMILAB-PUB-21-588-T  CERN, Geneva, Switzerland
CERN-TH-2021-186   F. Kling
arXiv:2111.05868   Deutsches Elektronen-Synchrotron DESY, Hamburg
November 2021      D. Tuckler, Y. Zhang

DESY 21-190        Infinitely Many 4d mathcalN = 1 SCFTs with a = c
CALT-TH-2021-040   M. J. Kang
arXiv:2111.12092   Department of Physics, Korea Advanced Institute of Science and
November 2021      Technology,
                   Daejeon, Republic of Korea
                   C. Lawrie
                   K.-H. Lee, J. Song

DESY 21-191        Hadrophilic Dark Sectors at the Forward Physics Facility
PITT-PACC-2122     B. Batell et al.
UCI-TR-2021-16
arXiv:2111.10343
November 2021

DESY 21-192        The Three-Loop Polarized Singlet Anomalous
DO-TH 21/31        Dimensions from Off-Shell Operator Matrix Elements
TTP 21-052         J. Blümlein, P. Marquard
RISC Report Series 21-19  C. Schneider
SAGEX-21-36        K. Schönwald
arXiv:2111.12401
November 2021

DESY 21-193        Aspects of BFKL Physics at HERA
arXiv:2111.09597   H. Jung
November 2021

DESY 21-194        Probing the Axion-Nucleon Coupling with the
arXiv:2111.06407   Next Generation of Axion Helioscopes
November 2021      L. Di Luzio et al.

DESY 21-195        Kinematic Fitting for Particle Flow Detectors at
}                  Future Higgs Factories
ILD-PHYS-PROC-2021-016  Y. Radkhorrami
arXiv:2111.14775   Universität Hamburg
November 2021      J. List

DESY 21-196        Techni-Composite Higgs Models with (A)Symmetric Dark Matter Candidates
arXiv:2111.09319   G. Cacciapaglia
November 2021      Université de Lyon, Université Claude Bernard Lyon 1, France
                   M. T. Frandsen, W.-C. Huang, M. Rosenlyst
                   P. S{
                   Deutsches Elektronen-Synchrotron DESY, Hamburg

DESY 21-197        Cross-Sections for boldmath $rm{t bartH}$ Production with the
arXiv:2111.12505   Top Quark boldmath $rm{overline{MS}}$ Mass
November 2021      M. A. Martin, A. Saibel
                   S.-O. Moch

DESY 21-198        Spectral Softening in Core-Collapse Supernova Remnant Expanding Inside Wind-Blown Bubble
arXiv:2203.03369   S. Das et al.
March 2022

DESY 21-199        LUXE: A New Experiment to Study Non-Perturbative QED
arXiv:2111.09215   L. Helary
November 2021

DESY 21-200        Phenomenology of the Dark Matter Sector in
arXiv:2203.05509   the Two Higgs Doublet Model with
March 2022         Complex Scalar Singlet Extension
                   J. Dutta, M. Schreiber
                   G. Moortgat-Pick
                   Deutsches Elektronen-Synchrotron DESY, Hamburg

DESY 21-201        Inclusive Rates from Smeared Spectral Densities in the
HU-EP-21/49        Two-Dimensional O(3) Non-Linear boldmath $sigma$-Model
arXiv:2111.12774   J. Bulava
November 2021      M. T. Hansen
                   M. W. Hansen
                   A. Patella
                   N. Tantalo

DESY 21-203        Low Moments of the Four-Loop Splitting Functions in QCD
NIKHEF 21-030      S. Moch
LTH 1282           B. Ruijl
arXiv:2111.15561   T. Ueda
November 2021      J.A.M. Vermaseren
                   A. Vogt

DESY 21-204        Advances in Lattice Hadron Physics Calculations Using the Gradient Flow
ADP-21-23/T1170    K. U. Can, R. D. Young, J. M. Zanotti
LTH 1281           R. Horsley
arXiv:2112.06355   Y. Nakamura
December 2021      H. Perlt
                   P.E.L. Rakow
                   G. Schierholz
                   H. Stüben

DESY 21-205        Beyond Jarlskog: 699 Invariants for CP Violation in SMEFT
HU-EP-21/50        Q. Bonnefoy
arXiv:2112.03889   E. Gendy
December 2021      Institut für Theoretische Physik, Universität Hamburg
                   C. Grojean
                   Institut für Physik, Humboldt-Universität, Berlin
                   J. T. Ruderman

DESY 21-206        Impact of Jet-Production Data on the
arXiv:2112.01120   Next-to-Next-to-Leading-Order Determination of HERAPDF2.0 Parton Distributions
December 2021      H1 and ZEUS Collaborations

DESY 21-207        Leading Isospin Breaking Effects in the HVP Contribution to a_mu
MITP-21-067        and to the Running of boldmath $alpha$
arXiv:2112.00878   A. Risch
December 2021      H. Wittig
                   Institut für Kernphysik, Johannes Gutenberg-Universität, Mainz
                   Helmholtz-Institut Mainz, Johannes Gutenberg-Universität, Mainz
                   GSI Helmholtzzentrum für Schwerionenforschung, Darmstadt

DESY 21-208        Isospin-Breaking Effects in Octet and Decuplet Baryon Masses
MITP-21-066        A. M. Segner et al.
arXiv:2112.08262
December 2021

DESY 21-211        Reconstructing Partonic Kinematics at Colliders with Machine Learning
arXiv:2112.05043   D. F. Renter'ia-Estrada, R. J. Hern'andez-Pinto
December 2021      G.F.R. Sborlini
                   Deutsches Elektronen-Synchrotron DESY, Zeuthen
                   P. Zurita

DESY 21-212        From Boundary Data to Bound States III: Radiative Effects
arXiv:2112.03976   G. Cho, G. Kälin, R. A. Porto
December 2021

DESY 21-213        Patterns of Flavour Symmetry Breaking in Hadron Matrix Elements Involving u, d and s Quarks
ADP-21-21/T1168    J. M. Bickerton et al.
Liverpool LTH 1278
arXiv:2112.04445
December 2021

DESY 21-214        Tensor Charges and their Impact on Physics beyond the Standard Model
ADP-21-22/T1169    R. E. Smail et al.
LTH 1286
arXiv:2112.05330
December 2021

DESY 21-215        Theoretical Predictions for Inclusive B to X_u tau barnu Decay
arXiv:2112.07685   Z. Ligeti
December 2021      M. Luke
                   F. J. Tackmann

DESY 21-216        The Ups and Downs of Inelastic Dark Matter: Electron Recoils from Terrestrial
TTK-21-53          Upscattering
arXiv:2112.06930   T. Emken
December 2021      J. Frerick
                   Deutsches Elektronen-Synchrotron DESY, Hamburg
                   S. Heeba
                   Department of Physics & McGill Space Institute, McGill University,
                   Montr'eal, Quebec, Canada
                   F. Kahlhoefer

DESY 21-217        Gravitational Focusing of Wave Dark Matter
arXiv:2112.05718   H. Kim, A. Lenoci
December 2021

DESY 21-218        A Non-Linear Kalman Filter for Track Parameters Estimation in High Energy Physics
arXiv:2112.09470   X. Ai, N. Styles
December 2021      H. M. Gray
                   Physics Division, Lawrence Berkeley National Laboratory, Berkeley, USA
                   A. Salzburger

DESY 21-219        Azimuthal Correlations of High Transverse Momentum Jets at Next-to-Leading Order in the Parton Branching Method
LU-TP 21-53        M. I. Abdulhamid et al.
arXiv:2112.10465
December 2021

DESY 21-220        Hadrons, Better, Faster, Stronger
arXiv:2112.09709   E. Buhmann, S. Diefenbacher, D. Hundhausen,
December 2021      vspace{
                   E. Eren, F. Gaede, K. Krüger, P. McKeown
                   L. Rustige

DESY 21-221        Drell Yan Production in the Parton Branching Method and POWHEG Matching
arXiv:2201.03963   A. Bermudez Martinez, L. I. Estevez Banos, H. Jung
January 2022       M. Fern'andez Moreira, J. Girones Dominguez, R. Ramos Blazquez

DESY 21-222        Rivet, RivetHZTool and HERA
arXiv:2112.12598   vspace{2mm}
December 2021      A Validation Effort for Coding HERA Measurements for Rivet
                   M. I. Abdulhamid et al.

DESY 21-223        The Seeds of EFT Double Copy
CERN-TH-2021-224   Q. Bonnefoy, C. S. Machado
HU-EP-21/59-RTG    G. Durieux
arXiv:2112.11453   C. Grojean
December 2021      Institut für Physik, Humboldt-Universität, Berlin
                   J. R. Nepveu

DESY 21-229        Theory Input for tbartj Experimental Analyses at the LHC
arXiv:2112.11451   K. Voss
December 2021      Department für Physik, Emmy-Noether-Campus, Universität Siegen
                   M. V. Garzelli, S.-O. Moch

DESY 21-230        A 96 GeV Higgs Boson in the 2HDM Plus Singlet
IFT-UAM/CSIC-21-158  S. Heinemeyer
arXiv:2112.11958   C. Li, S. Paasch
December 2021      F. Lika
                   G. Moortgat-Pick
                   II. Institut für Theoretische Physik, Universität Hamburg

DESY 21-231        External Leg Corrections as an Origin of Large Logarithms
EFI 12-10          H. Bahl
arXiv:2112.11419   Deutsches Elektronen-Synchrotron DESY, Hamburg
December 2021      J. Braathen
                   G. Weiglein
                   II. Institut für Theoretische Physik, Universität Hamburg

DESY 21-233        Vacancy-Dynamics in Niobium and its Native Oxides and Their Potential Implications for Quantum Computing and Superconducting Accelerators
December 2021      M. Wenskat et al.

DESY 21-234        TMDs from Monte Carlo Event Generators
arXiv:2112.11248   H. Jung, S. Taheri Monfared
December 2021      S. Steel
                   Y. Zhou



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