Date: Thu, 28 May 09 00:00:21 GMT Subject: hep-ph daily 19 new + 2 crosses received by eprepget ------------------------------------------------------------------------------ ------------------------------------------------------------------------------ Send any comments regarding submissions directly to submitter. ------------------------------------------------------------------------------ Archives at http://arxiv.org/ To unsubscribe, e-mail To: hep-ph@arXiv.org, Subject: cancel ------------------------------------------------------------------------------ received by eprepget from Tue 26 May 09 20:05:15 GMT to Wed 27 May 09 20:00:01 GMT ------------------------------------------------------------------------------ \\ arXiv:0905.4296 Date: Tue, 26 May 2009 21:33:12 GMT (13kb) Title: The mass of $\eta_b$ Authors: A.A. Penin Categories: hep-ph Comments: Talk given at the 44th Rencontres de Moriond, LaTeX, 4 pages, 1 figure \\ In this paper we briefly review the advances and problems in the QCD theory of the $\eta_b$ mass. \\ ( http://arxiv.org/abs/0905.4296 , 13kb) ------------------------------------------------------------------------------ \\ arXiv:0905.4299 Date: Tue, 26 May 2009 21:57:50 GMT (73kb) Title: Resonance saturation at next-to-leading order Authors: Ignasi Rosell Categories: hep-ph Comments: 7 pages. Contribution to the proceedings of EFT'09 - International Workshop on Effective Field Theories: from the Pion to the Upsilon-, 1-6 February 2009, Valencia (Spain) Report-no: IFIC-09-21 \\ A proper estimation of the chiral low-energy constants of Chiral Perturbation Theory is a very important task. To this end resonance chiral Lagrangians have been used fruitfully. We have studied the determination of chiral couplings at next-to-leading (NLO) order in the 1/N(C) expansion, keeping full control of the renormalization scale dependence. We find that, by imposing short-distance constraints coming from QCD, resonance saturation at NLO in 1/N(C) is satisfied. In other words, the chiral couplings can be written in terms of the resonance masses and couplings and do not depend explicitly on the coefficients of the chiral operators in the Goldstone boson sector of Resonance Chiral Theory. \\ ( http://arxiv.org/abs/0905.4299 , 73kb) ------------------------------------------------------------------------------ \\ arXiv:0905.4302 Date: Wed, 27 May 2009 15:56:34 GMT (67kb) Title: Absolute electron and positron fluxes from PAMELA/Fermi and Dark Matter Authors: C. Bal\'azs, N. Sahu and A. Mazumdar Categories: hep-ph Comments: 5 pages, 5 figures \\ We extract the positron and electron fluxes in the energy range 10 - 100 GeV by combining the recent data from PAMELA and Fermi LAT. The {\it absolute positron flux} appears to indicate an excess at energies $E\gsim 50$ GeV even if the uncertainty in the secondary positron flux is added to the Galactic positron background. This leaves enough motivation for considering new physics, such as annihilation or decay of dark matter, as the origin of positron excess in the cosmic rays. Upcoming data from PAMELA can confirm this excess. \\ ( http://arxiv.org/abs/0905.4302 , 67kb) ------------------------------------------------------------------------------ \\ arXiv:0905.4308 Date: Wed, 27 May 2009 01:15:34 GMT (168kb,D) Title: A Possible Connection Between Massive Fermions and Dark Energy Authors: T. Goldman, G.J. Stephenson Jr., P.M. Alsing, B.H.J. McKellar Categories: hep-ph Comments: 15 pages, 8 figures, to appear in Proceedings of the Seventh International Heidelberg Conference on Dark Matter in Astro and Particle Physics, DARK'09 Report-no: LA-UR 09-02203 \\ In a dense cloud of massive fermions interacting by exchange of a light scalar field, the effective mass of the fermion can become negligibly small. As the cloud expands, the effective mass and the total energy density eventually increase with decreasing density. In this regime, the pressure-density relation can approximate that required for dark energy. We apply this phenomenon to the expansion of the Universe with a very light scalar field and infer relations between the parameters available and cosmological observations. Majorana neutrinos at a mass that may have been recently determined, and fermions such as the Lightest Supersymmetric Particle (LSP) may both be consistent with current observations of dark energy. \\ ( http://arxiv.org/abs/0905.4308 , 168kb) ------------------------------------------------------------------------------ \\ arXiv:0905.4314 Date: Wed, 27 May 2009 01:59:23 GMT (140kb) Title: Jet angular correlation in vector-boson fusion processes at hadron colliders Authors: Kaoru Hagiwara, Qiang Li, Kentarou Mawatari Categories: hep-ph Comments: 47 pages, 7 figures, 10 tables Report-no: KEK-TH-1219, KA-TP-08-03, SFB/CPP-08-03, HD-THEP-09-6, KIAS-P08016 \\ Higgs boson and massive-graviton productions in association with two jets via vector-boson fusion (VBF) processes and their decays into a vector-boson pair at hadron colliders are studied. They include scalar and tensor boson production processes via weak-boson fusion in quark-quark collisions, gluon fusion in quark-quark, quark-gluon and gluon-gluon collisions, as well as their decays into a pair of weak bosons or virtual gluons which subsequently decay into $\ell\bar\ell$, $q\bar q$ or $gg$. We give the helicity amplitudes explicitly for all the VBF subprocesses, and show that the VBF amplitudes dominate the exact matrix elements not only for the weak-boson fusion processes but also for all the gluon fusion processes when appropriate selection cuts are applied, such as a large rapidity separation between two jets and a slicing cut for the transverse momenta of the jets. We also show that our off-shell vector-boson current amplitudes reduce to the standard quark and gluon splitting amplitudes with appropriate gluon-polarization phases in the collinear limit. Nontrivial azimuthal angle correlations of the jets in the production and in the decay of massive spin-0 and -2 bosons are manifestly expressed as the quantum interference among different helicity states of the intermediate vector-bosons. Those correlations reflect the spin and the CP nature of the Higgs bosons and the massive gravitons. \\ ( http://arxiv.org/abs/0905.4314 , 140kb) ------------------------------------------------------------------------------ \\ arXiv:0905.4328 Date: Wed, 27 May 2009 04:15:44 GMT (16kb) Title: Remote Inflation as hybrid-like sneutrino/MSSM inflation Authors: Tomohiro Matsuda Categories: hep-ph Comments: 23pages, plain Latex \\ A new scenario of hybrid-like inflation is considered for sneutrino and MSSM fields. Contrary to the usual hybrid inflation model, the direct coupling between a trigger field and the sneutrino/MSSM inflaton field is not necessary for the scenario. The dissipation and the radiation from the sneutrino/MSSM inflaton can be written explicitly by using the Yukawa couplings. Remote inflation does not require the shift symmetry or cancellation in solving the eta-problem. \\ ( http://arxiv.org/abs/0905.4328 , 16kb) ------------------------------------------------------------------------------ \\ arXiv:0905.4339 Date: Wed, 27 May 2009 06:03:22 GMT (211kb) Title: Low-lying exotic mesons in the coupled-channel formalism Authors: S. M. Gerasyuta, V. I. Kochkin Categories: hep-ph Comments: 15 pages, pdf \\ The relativistic four-quark equations are found in the framework of the dispersion relation technique. The dynamical mixing of the four-quark amplitudes and the glueball amplitudes is considered. The approximate solutions of these equations using the method based on the extraction of leading singularities of the amplitudes are obtained. The four-quark amplitudes of exotic mesons including the quarks of three flavors (u, d, s) are calculated. The poles of these amplitudes determine the masses of the exotic mesons. \\ ( http://arxiv.org/abs/0905.4339 , 211kb) ------------------------------------------------------------------------------ \\ arXiv:0905.4346 Date: Wed, 27 May 2009 07:29:10 GMT (9kb) Title: Bounding Isotropic Lorentz Violation Using Synchrotron Losses at LEP Authors: Brett Altschul Categories: hep-ph Comments: 8 pages \\ Some deviations from special relativity--especially isotropic effects--are most efficiently constrained using particles with velocities very close to 1. While there are extremely tight bounds on some of the relevant parameters coming from astrophysical observations, many of these rely on our having an accurate understanding of the dynamics of high-energy sources. It is desirable to have reliable laboratory constraints on these same parameters. The fastest-moving particles in a laboratory were electrons and positrons at LEP. The energetics of the LEP beams were extremely well understood, and measurements of the synchrotron emission rate indicates that that any isotropic deviation of the speed of light from 1 must be smaller than 1.2 x 10^(-15). \\ ( http://arxiv.org/abs/0905.4346 , 9kb) ------------------------------------------------------------------------------ \\ arXiv:0905.4347 Date: Wed, 27 May 2009 07:31:15 GMT (169kb) Title: Single Production of Fourth Family $t'$ Quarks at LHeC Authors: O. Cakir, A. Senol and A. T. Tasci Categories: hep-ph Comments: 9 pages, 8 figures \\ We study the single production of fourth-family $t'$ quarks via the process $ep\to t'\nu$ at Large Hadron electron Collider (LHeC). We calculate the background and signal cross sections for the mass range 300-800 GeV. It is shown that the LHeC can discover single $t'$ quark up to the mass of 800 GeV for the optimized mixing parameters. \\ ( http://arxiv.org/abs/0905.4347 , 169kb) ------------------------------------------------------------------------------ \\ arXiv:0905.4355 Date: Wed, 27 May 2009 08:17:46 GMT (44kb) Title: Unitarity of the tree approximation to the Glauber AA amplitude for large A Authors: M. A. Braun, A. V. Krylov Categories: hep-ph Comments: 15 pages, 1 figure, 1 table. Submitted to Yad. Fiz \\ The nucleus-nucleus Glauber amplitude in the tree approximation is studied for heavy participant nuclei. It is shown that, contrary to previous published results, it is not unitary for realistic values of nucleon-nucleon cross-sections. \\ ( http://arxiv.org/abs/0905.4355 , 44kb) ------------------------------------------------------------------------------ \\ arXiv:0905.4363 Date: Wed, 27 May 2009 09:28:46 GMT (90kb) Title: Polarizabilities of the nucleon and spin dependent photo-absorption Authors: Martin Schumacher Categories: hep-ph \\ The polarizabilities $\alpha$ (electric), $\beta$ (magnetic) and $\gamma_\pi$ (backward spin) of the nucleon are investigated in terms of degrees of freedom of the nucleon using recent results for the CGLN amplitudes and resonance couplings $A_{1/2}$ and $A_{3/2}$. The photon excitation strengths of the excited states are given in terms of partial integrated photoabsorption cross sections and resonant contributions of the Gerasimov-Drell-Hearn (GDH) sum rule. As a test of the present predictions, cross section differences $(\sigma_{3/2}-\sigma_{1/2})$ of the excited states are compared with data recently measured at MAMI (Mainz) and ELSA (Bonn), In order to explain differences between proton and neutron, radiative widths of the excited states are compared with nonrelativistic and relativistic predictions based on the SU(6) harmonic oscillator (HO) quark model, A complete list of partial contributions from the s-channel and the $t$-channel are given for the polarizabilities. \\ ( http://arxiv.org/abs/0905.4363 , 90kb) ------------------------------------------------------------------------------ \\ arXiv:0905.4380 Date: Wed, 27 May 2009 11:16:49 GMT (13kb) Title: The electric charge and magnetic moment of neutral fundamental particles Authors: Kaushik Bhattacharya Categories: hep-ph Comments: 11 pages, Latex file \\ The article focuses on the issue of the two definitions of charge, mainly the gauge charge and the effective charge of fundamental particles. Most textbooks on classical electromagnetism and quantum field theory only works with the gauge charges while the concept of the induced charge remains unattended. In this article it has been shown that for intrinsically charged particles both of the charges remain the same but there can be situations where an electrically neutral particle picks up some electrical charge from its plasma surrounding. The physical origin and the scope of application of the induced charge concept has been briefly discussed in the article. \\ ( http://arxiv.org/abs/0905.4380 , 13kb) ------------------------------------------------------------------------------ \\ arXiv:0905.4390 Date: Wed, 27 May 2009 13:50:15 GMT (415kb) Title: Analytic integration of real-virtual counterterms in NNLO jet cross sections II Authors: P. Bolzoni, S. Moch, G. Somogyi, Z. Trocsanyi Categories: hep-ph Comments: 27 pages, 6 figures Report-no: DESY 09-075, SFB/CPP-09-42, ZU-TH 07/09 \\ We present analytic expressions of all integrals required to complete the explicit evaluation of the real-virtual integrated counterterms needed to define a recently proposed subtraction scheme for jet cross sections at next-to-next-to-leading order in QCD. We use the Mellin-Barnes representation of these integrals in $4-2\epsilon$ dimensions to obtain the coefficients of their Laurent expansions around $\epsilon=0$. These coefficients are given by linear combinations of multidimensional Mellin-Barnes integrals. We compute the coefficients of such expansions in $\epsilon$ both numerically and analytically by complex integration over the Mellin-Barnes contours. \\ ( http://arxiv.org/abs/0905.4390 , 415kb) ------------------------------------------------------------------------------ \\ arXiv:0905.4397 Date: Wed, 27 May 2009 12:29:53 GMT (95kb) Title: Ground state energy of spin polarized quark matter with correlation Authors: Kausik Pal, Subhrajyoti Biswas, Abhee K. Dutt-Mazumder Categories: hep-ph Comments: 18 pages, 7 figures \\ We calculate the ground state energy of cold and dense spin polarized quark matter with corrections due to correlation energy $(E_{corr})$. Expressions for $E_{corr}$ both in the non-relativistic and ultra-relativistic regimes have been derived and compared with the exchange and kinetic term present in the perturbation series. It is observed that the inclusion of correlation energy does not rule out the possibility of the ferromagnetic phase transition at low density within the model proposed by Tatsumi\cite{tatsumi00}. We also derive the spin stiffness constant in the high density limit of such a spin polarized matter. \\ ( http://arxiv.org/abs/0905.4397 , 95kb) ------------------------------------------------------------------------------ \\ arXiv:0905.4410 Date: Wed, 27 May 2009 13:09:51 GMT (50kb) Title: Trilinear Gauge Interactions in Extensions of the Standard Model and Unitarity Authors: Roberta Armillis, Claudio Coriano, Luigi Delle Rose Categories: hep-ph Comments: 5 pages, 6 Figs. Presented at IFAE 2009, Bari, 15-17 April 2009, Italy \\ We summarize recent work on the characterization of anomaly poles in connection with the field-theory interpretation of the Green-Schwarz mechanism of anomaly cancellation and on their effective field theories, stressing on the properties of the anomaly vertex in two representations, the Rosenberg and the Longitudinal/Transverse. The presence of polar amplitudes in these theories causes a violation of unitarity at high energy which is cured by the exchange of the axion. We comment on the possible physical implications of this mechanism. \\ ( http://arxiv.org/abs/0905.4410 , 50kb) ------------------------------------------------------------------------------ \\ arXiv:0905.4416 Date: Wed, 27 May 2009 13:39:40 GMT (16kb) Title: Searching for an Axion-like Particle at the Large Hadron Collider Authors: Claudio Coriano, Marco Guzzi, Antonio Mariano Categories: hep-ph Comments: 4 pages 1 Fig. Presented at IFAE 2009, Bari, 15-17 April 2009, Italy \\ Axion-like particles are an important part of the spectrum of anomalous gauge theories involving modified mechanisms of cancellation of the gauge anomalies. Among these are intersecting brane models, which are characterized by the presence of one physical axion. We overview a recent study of their supersymmetric construction and some LHC studies of the productions rates for a gauged axion. \\ ( http://arxiv.org/abs/0905.4416 , 16kb) ------------------------------------------------------------------------------ \\ arXiv:0905.4422 Date: Wed, 27 May 2009 13:50:41 GMT (261kb) Title: Screening effects in plasma with charged Bose condensate Authors: Alexander D. Dolgov, Angela Lepidi, Gabriella Piccinelli Categories: hep-ph Comments: 18 pages, 4 figures \\ Screening of Coulomb field of test charge in plasma with Bose condensate of electrically charged scalar field is considered. It is found that the screened potential contains several different terms: one decreases as a power of distance (in contrast to the usual exponential Debye screening), some other oscillate with an exponentially decreasing envelope. Similar phenomenon exists for fermions (Friedel oscillations), but fermionic and bosonic systems have quite different features. Several limiting cases and values of the parameters are considered and the resulting potentials are presented. \\ ( http://arxiv.org/abs/0905.4422 , 261kb) ------------------------------------------------------------------------------ \\ arXiv:0905.4462 Date: Wed, 27 May 2009 16:03:01 GMT (218kb) Title: Axions from Intersecting Branes and Decoupled Chiral Fermions at the Large Hadron Collider Authors: Claudio Coriano, Marco Guzzi Categories: hep-ph Comments: 64 pages, 15 Figs \\ We present a study of a class of effective actions which show typical axion-like interactions, and of their possible effects at the Large Hadron Collider. One important feature of these models is the presence of one pseudoscalar which is a generalization of the Peccei-Quinn axion. This can be very light and very weakly coupled, with a mass which is unrelated to its couplings to the gauge fields, described by Wess Zumino interactions. We discuss two independent realizations of these models, one derived from the theory of intersecting branes and the second one obtained by decoupling one chiral fermion per generation (one right-handed neutrino) from an anomaly-free mother theory. The key features of this second realization are illustrated using a simple example. Charge assignments of intersecting branes can be easily reproduced by the chiral decoupling approach, which remains more general at the level of the solution of its anomaly equations. Using considerations based on its lifetime, we show that in brane models the axion can be dark matter only if its mass is ultralight ($\sim 10^{-4}$ eV), while in the case of fermion decoupling it can reach the GeV region, due to the absence of fermion couplings between the heavy Higgs and the light fermion spectrum. For a GeV axion derived from brane models we present a detailed discussion of its production rates at the LHC. \\ ( http://arxiv.org/abs/0905.4462 , 218kb) ------------------------------------------------------------------------------ \\ arXiv:0905.4465 Date: Wed, 27 May 2009 16:24:25 GMT (86kb) Title: O(alpha_s) corrections to the polar angle dependence of the longitudinal spin-spin correlation asymmetry in e^+ e^- -> q q-bar Authors: S. Groote, J.G. K\"orner, J.A. Leyva Categories: hep-ph Comments: 31 pages written in LaTeX, including 8 encapsulated postscript figures and 2 tables Report-no: MZ-TH/09-18 \\ We provide analytical results for the O(alpha_s) corrections to the polar angle dependence of the longitudinal spin-spin correlation asymmetry in e^+ e^- -> q q-bar. For top quark pair production the O(alpha_s) corrections to the longitudinal spin-spin asymmetry are strongly polar angle dependent and can amount up to 4% in the q^2-range from above t t-bar threshold up to \sqrt{q^2}=1000 GeV. The O(alpha_s) radiative corrections to the correlation asymmetry are below 1% in the forward direction where the cross section is largest. In the e^+ e^- -> b b-bar case the O(alpha_s) corrections reduce the asymmetry value from its m_b=0 value of -100% to approximately -96% for q^2-values around the Z peak and are practically independent of the value of the polar angle theta. This reduction can be traced to finite anomalous contributions from residual mass effects which survive the m_b -> 0 limit. We discuss the role of the anomalous contributions and the pattern of how they contribute to spin-flip and non-flip terms. \\ ( http://arxiv.org/abs/0905.4465 , 86kb) %-%-%-%-%-%-%-%-%-%-%-%-%-%-%-%-%-%-%-%-%-%-%-%-%-%-%-%-%-%-%-%-%-%-%-%-%-%-%- ------------------------------------------------------------------------------ \\ arXiv:0905.3914 (*cross-listing*) Date: Sun, 24 May 2009 19:23:07 GMT (23kb) Title: Final Mass and Spin of Merged Black Holes and the Golden Black Hole Authors: James Healy, Pablo Laguna, Richard A. Matzner, Deirdre M. Shoemaker Categories: gr-qc hep-ph Comments: 4 pages 8 figures \\ We expand our recent study of scattering/hyperbolic mergers of equal mass black holes to include spinning holes and to consider a broader range of initial orbital angular momentum. These encounters are plunge coalescences aimed at minimizing angular momentum radiation losses during the merger, thus maximizing the final spin of the merged black hole. For the optimal case of initial black holes with spins aligned with the orbital angular momentum, we find that the final spin of the black hole can reach a maximum spin a/M_h = 0.98 when extrapolated to maximal spinning merging black holes. We also find that as one approaches the merger/no-merger threshold the encounters produce a golden black hole whose mass M_h/M and spin a/M_h depend on the total initial spin of the merging black holes but not on the initial orbital angular momentum configuration. Furthermore, solutions approaching the golden black hole limit track a spiral in the mass-spin plane of parameters of the final black hole. \\ ( http://arxiv.org/abs/0905.3914 , 23kb) ------------------------------------------------------------------------------ \\ arXiv:0905.4055 (*cross-listing*) Date: Mon, 25 May 2009 18:08:38 GMT (523kb) Title: The existence of relativistic stars in f(R) gravity Authors: Amol Upadhye, Wayne Hu Categories: astro-ph.CO astro-ph.SR hep-ph Comments: 10 pages, 7 figures \\ We refute recent claims in the literature that stars with relativistically deep potentials cannot exist in $f(R)$ gravity. Numerical examples of stable stars, including relativistic ($GM_\star/r_\star \sim 0.1$), constant density stars, are studied. As a star is made larger, non-linear "chameleon" effects screen much of the star's mass, stabilizing gravity at the stellar center. Furthermore, we show that the onset of this chameleon screening is unrelated to strong gravity. At large central pressures $P>\rho/3$, $f(R)$ gravity, like general relativity, does have a maximum gravitational potential, but at a slightly smaller value: $GM_\star/r_\star = 0.345 < 4/9$ for constant density and one choice of parameters. This difference is associated with negative central curvature $R$ under general relativity not being accessed in the $f(R)$ model, but does not apply to any known astrophysical object. \\ ( http://arxiv.org/abs/0905.4055 , 523kb) %%--%%--%%--%%--%%--%%--%%--%%--%%--%%--%%--%%--%%--%%--%%--%%--%%--%%--%%--%% ------------------------------------------------------------------------------ \\ arXiv:0710.0334 (*cross-listing*) replaced with revised version Wed, 27 May 2009 09:23:57 GMT (594kb) Title: Holographic vector mesons from spectral functions at finite baryon or isospin density Authors: Johanna Erdmenger, Matthias Kaminski, Felix Rust Categories: hep-th hep-ph nucl-th Comments: 15 pages, REVTeX, 12 figures, Typos corrected, extended discussion of the dependence of the spectra on changes in the quark mass Report-no: MPP-2007-136 Journal-ref: Phys.Rev.D77:046005,2008 DOI: 10.1103/PhysRevD.77.046005 \\ ( http://arxiv.org/abs/0710.0334 , 594kb) ------------------------------------------------------------------------------ \\ arXiv:0901.1712 (*cross-listing*) replaced with revised version Wed, 27 May 2009 13:56:49 GMT (16kb) Title: Spontaneous Symmetry Breaking in Twisted Noncommutative Quantum Theories Authors: A. P. Balachandran, T. R. Govindarajan and S. Vaidya Categories: hep-th hep-ph Comments: +13 pages; minor changes in references,To appear in Phys Rev D Report-no: ISc-CHEP/01/09,IMSC-2009/01/01,SU-4252-883 Journal-ref: Phys Rev D 79,105020 (2009) \\ ( http://arxiv.org/abs/0901.1712 , 16kb) ------------------------------------------------------------------------------ \\ arXiv:0903.0242 replaced with revised version Wed, 27 May 2009 07:43:03 GMT (81kb) Title: High Energy Cosmic Rays from Decaying Supersymmetric Dark Matter Authors: Koji Ishiwata, Shigeki Matsumoto, Takeo Moroi Categories: hep-ph astro-ph.HE Comments: 34 pages, 20 figures, published version Report-no: TU-840, UT-HET-026 \\ ( http://arxiv.org/abs/0903.0242 , 81kb) ------------------------------------------------------------------------------ \\ arXiv:0903.2930 replaced with revised version Wed, 27 May 2009 10:14:19 GMT (38kb) Title: Instabilities in non-expanding glasma Authors: H. Fujii (Tokyo U., Komaba), K. Itakura (KEK), A. Iwazaki (Nishogakusha U.) Categories: hep-ph nucl-th Comments: 18 pages, 4 figures (minor revision) Report-no: UT-Komaba-09-02, KEK-TH-1304 \\ ( http://arxiv.org/abs/0903.2930 , 38kb) ------------------------------------------------------------------------------ \\ arXiv:0903.4658 replaced with revised version Wed, 27 May 2009 16:25:41 GMT (147kb) Title: NNLO moments of event shapes in e+e- annihilation Authors: A.Gehrmann-De Ridder, T.Gehrmann, E.W.N.Glover, G.Heinrich Categories: hep-ph Comments: 24 pages, 11 figures, replaced by published version, references updated Report-no: ZU-TH 04/09, IPPP/09/15 \\ ( http://arxiv.org/abs/0903.4658 , 147kb) ------------------------------------------------------------------------------ \\ arXiv:0904.2359 replaced with revised version Wed, 27 May 2009 16:48:06 GMT (76kb) Title: Higher-Derivative Lee-Wick Unification Authors: Christopher D. Carone (William and Mary) Categories: hep-ph hep-th Comments: 11 pages LaTeX, 2 eps figures. v2: minor clarifications \\ ( http://arxiv.org/abs/0904.2359 , 76kb) ------------------------------------------------------------------------------ \\ arXiv:0905.0146 replaced with revised version Wed, 27 May 2009 17:09:46 GMT (163kb) Title: Overview of Neutrino Mixing Models and Ways to Differentiate among Them Authors: Carl H. Albright Categories: hep-ph Comments: 19 pages, 9 figures, talk given at 13th International Workshop on Neutrino Telescopes, Venice, March 10 - 13, 2009; one E_6 model and reference added; pagination corrected Report-no: FERMILAB-CONF-09-196-T \\ ( http://arxiv.org/abs/0905.0146 , 163kb) ------------------------------------------------------------------------------ \\ arXiv:0905.1141 replaced with revised version Wed, 27 May 2009 03:18:02 GMT (137kb) Title: Using SCET to calculate electroweak corrections in gauge boson production Authors: Jui-yu Chiu, Andreas Fuhrer, Andre H. Hoang, Randall Kelley, Aneesh V. Manohar Categories: hep-ph Comments: 7 pages, reference added \\ ( http://arxiv.org/abs/0905.1141 , 137kb) ------------------------------------------------------------------------------ \\ arXiv:0905.3039 replaced with revised version Wed, 27 May 2009 19:14:42 GMT (51kb) Title: Hidden Charged Dark Matter Authors: Jonathan L. Feng, Manoj Kaplinghat, Huitzu Tu, Hai-Bo Yu Categories: hep-ph astro-ph.CO Comments: 28 pages; v2: references added Report-no: UCI-TR-2009-06 \\ ( http://arxiv.org/abs/0905.3039 , 51kb) ------------------------------------------------------------------------------ \\ arXiv:0905.3355 replaced with revised version Wed, 27 May 2009 07:48:06 GMT (24kb) Title: g(B*Bpi)-coupling in the static heavy quark limit Authors: Damir Becirevic, Benoit Blossier, Emmanuel Chang and Benjamin Haas Categories: hep-ph hep-lat Comments: 7 pages, 3 figs \\ ( http://arxiv.org/abs/0905.3355 , 24kb) %%%---%%%---%%%---%%%---%%%---%%%---%%%---%%%---%%%---%%%---%%%---%%%---%%%--- For subscribe options to combined physics archives, e-mail To: physics@arXiv.org, Subject: subscribe ----------------------------------------------------------------------------- For help on viewing and making submissions, see http://arXiv.org/help/ For a list of archive mirror sites, see http://arXiv.org/servers.html ----------------------------------------------------------------------------- Third-party submissions cause excessive problems. 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