Date: Wed, 30 Jun 10 00:04:53 GMT Subject: nucl-ex daily 1 new + 1 crosses received by eprepget ------------------------------------------------------------------------------ ------------------------------------------------------------------------------ Send any comments regarding submissions directly to submitter. ------------------------------------------------------------------------------ Archives at http://arxiv.org/ To unsubscribe, e-mail To: nucl-ex@arXiv.org, Subject: cancel ------------------------------------------------------------------------------ received by eprepget from Mon 28 Jun 10 20:00:00 GMT to Tue 29 Jun 10 20:00:00 GMT ------------------------------------------------------------------------------ \\ arXiv:1006.5701 Date: Tue, 29 Jun 2010 18:38:40 GMT (1608kb) Title: Results from RHIC with Implications for LHC Authors: M. J. Tannenbaum Categories: nucl-ex hep-ex Comments: Invited lectures at the International School of Subnuclear Physics, 47th Course, "The most unexpected at LHC and the status of High Energy Frontier'', Erice, Sicily, Italy, August 29-September 7. 2009. 32 pages, 22 figures \\ Results from the PHENIX experiment at RHIC in p-p and Au+Au collisions are reviewed from the perspective of measurements in p-p collisions at the CERN-ISR which serve as a basis for many of the techniques used. Issues such as J/Psi suppression and hydrodynamical flow in A+A collisions require data from LHC-Ions for an improved understanding. Suppression of high pT particles in Au+Au collisions, first observed at RHIC, also has unresolved mysteries such as the equality of the suppression of inclusive pi0 (from light quarks and gluons) and direct-single electrons (from the decay of heavy quarks) in the transverse momentum range 4< pT < 9 GeV/c. This disfavors a radiative explanation of suppression and leads to a fundamental question of whether the Higgs boson gives mass to fermions. Observation of an exponential distribution of direct photons in central Au+Au collisions for 1< pT <2 GeV/c where hard-processes are negligible and with no similar exponential distribution in p-p collisions indicates thermal photon emission from the medium at RHIC, making PHENIX at the moment ``the hottest experiment in Physics''. \\ ( http://arxiv.org/abs/1006.5701 , 1608kb) %-%-%-%-%-%-%-%-%-%-%-%-%-%-%-%-%-%-%-%-%-%-%-%-%-%-%-%-%-%-%-%-%-%-%-%-%-%-%- ------------------------------------------------------------------------------ \\ arXiv:1006.5631 (*cross-listing*) Date: Tue, 29 Jun 2010 14:20:48 GMT (19kb) Title: Novel Nuclear Structure Aspects of the Neutrinoless Double Beta Decay Authors: J. Menendez, A. Poves, E. Caurier and F. Nowacki Categories: nucl-th hep-ph nucl-ex Comments: Proceedings of the 10th International Spring Seminar On Nuclear Physics, New Quests In Nuclear Structure , Vietri Sul Mare, May 21-25, 2010 \\ We explore the influence of the deformation on the nuclear matrix elements of the neutrinoless double beta decay (NME), concluding that the difference in deformation -or more generally in the amount of quadrupole correlations- between parent and grand daughter nuclei quenches strongly the decay. We correlate these differences with the seniority structure of the nuclear wave functions. In this context, we examine the present discrepancies between the NME's obtained in the framework of the Interacting Shell Model and the Quasiparticle RPA. We surmise that part of the discrepancy can be due to the limitations of the spherical QRPA in treating nuclei which have strong quadrupole correlations. We surmise that the NME's in a basis of generalized seniority are approximately model independent, i. e. they are "universal". \\ ( http://arxiv.org/abs/1006.5631 , 19kb) %%--%%--%%--%%--%%--%%--%%--%%--%%--%%--%%--%%--%%--%%--%%--%%--%%--%%--%%--%% ------------------------------------------------------------------------------ \\ arXiv:1006.4068 replaced with revised version Tue, 29 Jun 2010 07:22:07 GMT (703kb,X) Title: The nucleon phase hypothesis of binary fission Authors: G. Mouze, S. Hachem and C. Ythier Categories: nucl-ex Comments: 15 pages, 3 figures included,corrected typos \\ ( http://arxiv.org/abs/1006.4068 , 703kb) %%%---%%%---%%%---%%%---%%%---%%%---%%%---%%%---%%%---%%%---%%%---%%%---%%%--- 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. Author self-submissions are exceedingly preferred. E-mail submissions have been discontinued in favor of better support for Web submissions. See http://arXiv.org/help/uploads