High Energy Physics - Phenomenology

Authors and titles for April 2008

[301] arXiv:0804.4635 [pdf, other]

Title: Bottomonium dipion transitions

Yu.A.Simonov, A.I.Veselov

Comments: 34 pages, 18 figures

Journal-ref: Phys.Rev.D79:034024,2009

Subjects: High Energy Physics - Phenomenology (hep-ph); High Energy Physics - Experiment (hep-ex)

[302] arXiv:0804.4675 [pdf, other]

Title: Chiral symmetry breaking beyond BCS and theorem on the width of scalars

P. Bicudo

Comments: 6 pages, talk presented at SCADRON 70, Workshop on Scalar Mesons and Related Topics, February 2008, Lisbon

Subjects: High Energy Physics - Phenomenology (hep-ph)

[303] arXiv:0804.4711 [pdf, other]

Title: On Skyrmion semiclassical quantization in the presence of an isospin chemical potential

Thomas D. Cohen, Juan A. Ponciano, Norberto N. Scoccola

Comments: 12 pages, 4 figures

Journal-ref: Phys.Rev.D78:034040,2008

Subjects: High Energy Physics - Phenomenology (hep-ph); Nuclear Theory (nucl-th)

[304] arXiv:0804.4718 [pdf, other]

Title: Is SUSY Natural?

Keith R. Dienes, Michael Lennek, David Sénéchal, Vaibhav Wasnik

Comments: 9 pages, LaTeX, 3 tables. Invited article to appear in the New Journal of Physics, Special Focus Issue "Particle Physics at the TeV Scale"

Journal-ref: NewJ.Phys.10:085003,2008

Subjects: High Energy Physics - Phenomenology (hep-ph)

[305] arXiv:0804.4729 [pdf, other]

Title: Can a chaos term in the QCD evolution equation restrain high-energy collider physics?

Wei Zhu, Zhenqi Shen, Jianhong Ruan

Comments: 16 pages, 5 figures

Subjects: High Energy Physics - Phenomenology (hep-ph)

[306] arXiv:0804.4747 [pdf, other]

Title: Inclusive gluon production in the dipole approach: AGK cutting rules

E. Levin, A. Prygarin

Comments: 32 pages, 16 figures

Journal-ref: Phys.Rev.C78:065202,2008

Subjects: High Energy Physics - Phenomenology (hep-ph)

[307] arXiv:0804.4751 [pdf, other]

Title: Strong colour fields and cosmic ray showers at ultra-high energies

J. Alvarez-Muñiz, J. Dias de Deus, C. Pajares

Comments: 12 pages, 3 Figs

Subjects: High Energy Physics - Phenomenology (hep-ph)

[308] arXiv:0804.4756 [pdf, other]

Title: Some Multi-Quark Potentials, Pseudo-Potentials and AdS/QCD

Oleg Andreev

Comments: 18 pages, 7 figures; v2: a few sentences added and typos corrected

Journal-ref: Phys.Rev.D78:065007,2008

Subjects: High Energy Physics - Phenomenology (hep-ph); High Energy Physics - Lattice (hep-lat); High Energy Physics - Theory (hep-th); Nuclear Theory (nucl-th)

[309] arXiv:0804.4776 [pdf, other]

Title: Pionization and Energy Loss

Shi-Yuan Li

Comments: revtex4 (V5)

Subjects: High Energy Physics - Phenomenology (hep-ph)

[310] arXiv:0804.4779 [pdf, other]

Title: Updated SM calculations of sigma_W/sigma_Z at the Tevatron and the W boson width

Peter Renton

Comments: 6 pages

Subjects: High Energy Physics - Phenomenology (hep-ph)

[311] arXiv:0804.4783 [pdf, other]

Title: Effect of Pions in Cosmic Rays

P. Castelo Ferreira, J. Dias de Deus

Comments: 6 pages, 3 figures; Based in arXiv:0707.4200 with a new very short discussion in qq condensates. To appear in the Proceedings of Scadron'70

Journal-ref: AIP Conf.Proc.1030:280-285,2008

Subjects: High Energy Physics - Phenomenology (hep-ph)

[312] arXiv:0804.4817 [pdf, other]

Title: QCD sum rules study of the $J^{PC}=1^{--}$ charmonium $Y$ mesons

R.M. Albuquerque, M. Nielsen

Comments: 10 pages, 9 figures

Journal-ref: Nucl.Phys.A815:53-66,2009; Erratum-ibid.A857:48-49,2011

Subjects: High Energy Physics - Phenomenology (hep-ph)

[313] arXiv:0804.4826 [pdf, other]

Title: Finite size effects in the Gross-Neveu model with isospin chemical potential

D. Ebert, K.G. Klimenko, A.V. Tyukov, V.Ch. Zhukovsky

Comments: 12 pages, 8 figures; one reference added; accepted for publication in PRD

Journal-ref: Phys.Rev.D78:045008,2008

Subjects: High Energy Physics - Phenomenology (hep-ph); High Energy Physics - Theory (hep-th)

[314] arXiv:0804.4857 [pdf, other]

Title: Neutrino Oscillation Parameters After High Statistics KamLAND Results

Abhijit Bandyopadhyay, Sandhya Choubey, Srubabati Goswami, S.T. Petcov, D.P. Roy

Comments: 15 pages, 5 figures

Subjects: High Energy Physics - Phenomenology (hep-ph); High Energy Physics - Experiment (hep-ex)

[315] arXiv:0804.4890 [pdf, other]

Title: Static $\bar Q Q$ Potentials and the Magnetic Component of QCD Plasma near $T_c$

Jinfeng Liao, Edward Shuryak

Comments: 10 pages, 6 figures

Journal-ref: Phys.Rev.D82:094007,2010

Subjects: High Energy Physics - Phenomenology (hep-ph); High Energy Physics - Lattice (hep-lat); High Energy Physics - Theory (hep-th); Nuclear Theory (nucl-th)

[316] arXiv:0804.4891 [pdf, other]

Title: Comment on "New method for studying neutrino mixing and mass differences"

Murray Peshkin

Comments: 2 pages, 0 figures

Subjects: High Energy Physics - Phenomenology (hep-ph)

[317] arXiv:0804.4893 [pdf, other]

Title: Azimuthal correlations of forward dijets in d+Au collisions at RHIC

Cyrille Marquet

Comments: 4 pages, 1 figure, Proceedings of the 20th International Conference on Ultra-Relativistic Nucleus Nucleus Collisions (QM08), Jaipur, India, February 4-10 2008

Journal-ref: J.Phys.G35:104049,2008

Subjects: High Energy Physics - Phenomenology (hep-ph)

[318] arXiv:0804.4897 [pdf, other]

Title: Non-unitary deviation from the tri-bimaximal lepton mixing and its implications on neutrino oscillations

Shu Luo

Comments: 30 pages, 4 PS figures. More discussions added. Accepted for publication in Phys. Rev. D

Journal-ref: Phys.Rev.D78:016006,2008

Subjects: High Energy Physics - Phenomenology (hep-ph)

[319] arXiv:0804.0176 (cross-list from hep-th) [pdf, other]

Title: Moduli fixing and T-duality in Type II brane gas models

Masakazu Sano, Hisao Suzuki

Comments: Revtex, v4: the dependence of the number of D-brane and KK5-monopole included in section 5, comments added, v3: 6 pages, Comments and References added, v2: 5 pages, References added

Journal-ref: Phys.Rev.D78:064045,2008

Subjects: High Energy Physics - Theory (hep-th); Astrophysics (astro-ph); General Relativity and Quantum Cosmology (gr-qc); High Energy Physics - Phenomenology (hep-ph)

[320] arXiv:0804.0232 (cross-list from astro-ph) [pdf, other]

Title: Large-scale instability in interacting dark energy and dark matter fluids

Jussi Valiviita (ICG, Portsmouth), Elisabetta Majerotto (ICG, Portsmouth), Roy Maartens (ICG, Portsmouth)

Comments: 15 pages, 5 figures. New reference; published version

Journal-ref: JCAP0807:020,2008

Subjects: Astrophysics (astro-ph); General Relativity and Quantum Cosmology (gr-qc); High Energy Physics - Phenomenology (hep-ph)

[321] arXiv:0804.0260 (cross-list from gr-qc) [pdf, other]

Title: Next to Leading Order Spin(1)Spin(1) Effects in the Motion of Inspiralling Compact Binaries

Rafael A. Porto, Ira Z. Rothstein

Comments: 25 pages. 5 figures. v4: Paper updated to account for an error found in the Feynman rule for one diagram (3c) in our computation. The corrected potential includes one extra term proportional to S_{1(2)}^2. The precession equation remains unaltered

Journal-ref: Phys.Rev.D78:044013,2008; Erratum-ibid.D81:029905,2010

Subjects: General Relativity and Quantum Cosmology (gr-qc); Astrophysics (astro-ph); High Energy Physics - Phenomenology (hep-ph); High Energy Physics - Theory (hep-th)

[322] arXiv:0804.0275 (cross-list from nucl-th) [pdf, other]

Title: Unstable Quark-Gluon Plasma at LHC

Stanislaw Mrowczynski

Comments: Presented at Cracow Epiphany Conference on LHC Physics, Cracow, Poland, January 4-6, 2008; 8 pages, minor corrections

Journal-ref: Acta Phys.Polon.B39:1665-1674,2008

Subjects: Nuclear Theory (nucl-th); High Energy Physics - Phenomenology (hep-ph)

[323] arXiv:0804.0300 (cross-list from hep-lat) [pdf, other]

Title: The Phases of Non-Compact QED(3)

Costas Strouthos, John B. Kogut

Comments: 7 pages, Presented at the XXV International Symposium on Lattice Field Theory, Regensburg, Germany

Journal-ref: PoSLAT2007:278,2007

Subjects: High Energy Physics - Lattice (hep-lat); Strongly Correlated Electrons (cond-mat.str-el); Superconductivity (cond-mat.supr-con); High Energy Physics - Phenomenology (hep-ph)

[324] arXiv:0804.0360 (cross-list from nucl-th) [pdf, other]

Title: Untangling supernova-neutrino oscillations with beta-beam data

N. Jachowicz, G.C. McLaughlin, C. Volpe

Comments: 13 pages, 11 figures, accepted for publication in Phys. Rev. C

Journal-ref: Phys.Rev.C77:055501,2008

Subjects: Nuclear Theory (nucl-th); Astrophysics (astro-ph); High Energy Physics - Phenomenology (hep-ph)

[325] arXiv:0804.0391 (cross-list from astro-ph) [pdf, other]

Title: Gravitational waves from deflagration bubbles in first-order phase transitions

Ariel Megevand

Comments: 13 pages, 1 figure; calculations of section IV repeated using recent results for the GW spectrum from turbulence, comments added in all sections, references added, conclusions unchanged

Journal-ref: Phys.Rev.D78:084003,2008

Subjects: Astrophysics (astro-ph); General Relativity and Quantum Cosmology (gr-qc); High Energy Physics - Phenomenology (hep-ph)

[326] arXiv:0804.0425 (cross-list from astro-ph) [pdf, other]

Title: Non-Gaussianity from Symmetry

Teruaki Suyama, Fuminobu Takahashi

Comments: 26 pages, 1 figure;v2 discussion and references added. To appear in JCAP

Journal-ref: JCAP 0809:007,2008

Subjects: Astrophysics (astro-ph); General Relativity and Quantum Cosmology (gr-qc); High Energy Physics - Phenomenology (hep-ph); High Energy Physics - Theory (hep-th)

[327] arXiv:0804.0447 (cross-list from nucl-ex) [pdf, other]

Title: Electroexcitation of the Roper resonance for 1.7 < Q2 < 4.5 GeV2 in ep -> enpi+

I.G.Aznauryan, V.D.Burkert, W.Kim, K.Park, the CLAS collaboration

Comments: 6 pages, 2 figures

Journal-ref: Phys.Rev.C78:045209,2008

Subjects: Nuclear Experiment (nucl-ex); Astrophysics (astro-ph); High Energy Physics - Lattice (hep-lat); High Energy Physics - Phenomenology (hep-ph)

[328] arXiv:0804.0554 (cross-list from astro-ph) [pdf, other]

Title: Searching for Neutrinos from WIMP Annihilations in the Galactic Stellar Disk

Zacharia Myers, Adi Nusser

Comments: 8 pages, 3 figures, Submitted to MNRAS

Subjects: Astrophysics (astro-ph); High Energy Physics - Phenomenology (hep-ph); High Energy Physics - Theory (hep-th); Nuclear Theory (nucl-th)

[329] arXiv:0804.0584 (cross-list from hep-th) [pdf, other]

Title: "Black Universe" epoch in String Cosmology

Alex Buchel, Lev Kofman

Comments: 19 pages, 1 figure

Journal-ref: Phys.Rev.D78:086002,2008

Subjects: High Energy Physics - Theory (hep-th); Astrophysics (astro-ph); General Relativity and Quantum Cosmology (gr-qc); High Energy Physics - Phenomenology (hep-ph)

[330] arXiv:0804.0620 (cross-list from astro-ph) [pdf, other]

Title: Late transient acceleration of the universe in string theory on $S^{1}/Z_{2}$

Qiang Wu, N.O. Santos, Pamela Vo, Anzhong Wang

Comments: revtex4, 18 figures. Typos corrected and new References added. Version to be published in JCAP

Journal-ref: JCAP 0809:004,2008

Subjects: Astrophysics (astro-ph); General Relativity and Quantum Cosmology (gr-qc); High Energy Physics - Phenomenology (hep-ph); High Energy Physics - Theory (hep-th)

[331] arXiv:0804.0654 (cross-list from hep-th) [pdf, other]

Title: Little Randall-Sundrum Model and a Multiply Warped Spacetime

Kristian L. McDonald

Comments: 9 pages; v2 has added reference and typo corrected

Journal-ref: Phys.Rev.D77:124046,2008

Subjects: High Energy Physics - Theory (hep-th); High Energy Physics - Phenomenology (hep-ph)

[332] arXiv:0804.0661 (cross-list from astro-ph) [pdf, other]

Title: Astrophysical Implications of Equation of State for Hadron-Quark Mixed Phase: Compact Stars and Stellar Collapses

Ken'ichiro Nakazato, Kohsuke Sumiyoshi, Shoichi Yamada

Comments: 8 figures, accepted for publication in PRD

Journal-ref: Phys.Rev.D77:103006,2008

Subjects: Astrophysics (astro-ph); High Energy Physics - Phenomenology (hep-ph); Nuclear Theory (nucl-th)

[333] arXiv:0804.0769 (cross-list from hep-th) [pdf, other]

Title: Gravity Cutoff in Theories with Large Discrete Symmetries

Gia Dvali, Michele Redi, Sergey Sibiryakov, Arkady Vainshtein

Comments: example and discussion added

Journal-ref: Phys.Rev.Lett.101:151603,2008

Subjects: High Energy Physics - Theory (hep-th); High Energy Physics - Phenomenology (hep-ph)

[334] arXiv:0804.0782 (cross-list from cond-mat.supr-con) [pdf, other]

Title: Collective modes in asymmetric ultracold Fermi systems

Elena Gubankova, Massimo Mannarelli, Rishi Sharma

Comments: 41 pages, 6 figures. Expanded introduction, improved figures, conclusions unchanged. Version to match the published version

Journal-ref: Annals Phys.325:1987-2017,2010

Subjects: Superconductivity (cond-mat.supr-con); Statistical Mechanics (cond-mat.stat-mech); High Energy Physics - Phenomenology (hep-ph)

[335] arXiv:0804.0810 (cross-list from astro-ph) [pdf, other]

Title: Cosmic Strings as the Source of Small-Scale Microwave Background Anisotropy

Levon Pogosian, S.-H. Henry Tye, Ira Wasserman, Mark Wyman

Comments: 5 pages, 2 figures; improved fitting formula at 1000<l<3500, typos fixed

Journal-ref: JCAP 0902:013,2009

Subjects: Astrophysics (astro-ph); High Energy Physics - Phenomenology (hep-ph); High Energy Physics - Theory (hep-th)

[336] arXiv:0804.0841 (cross-list from astro-ph) [pdf, other]

Title: BCS approximation to the effective vector vertex of superfluid fermions

L. B. Leinson

Comments: 19 pages, no figures

Journal-ref: Phys.Rev.C78:015502,2008

Subjects: Astrophysics (astro-ph); High Energy Physics - Phenomenology (hep-ph); Nuclear Theory (nucl-th)

[337] arXiv:0804.0904 (cross-list from hep-th) [pdf, other]

Title: Electroweak symmetry breaking in other terms

Dennis D. Dietrich

Comments: 15pp

Journal-ref: Eur.Phys.J.C67:237-252,2010

Subjects: High Energy Physics - Theory (hep-th); High Energy Physics - Phenomenology (hep-ph)

[338] arXiv:0804.0998 (cross-list from physics.atom-ph) [pdf, other]

Title: Intrinsic Electric Dipole Moments of Paramagnetic Atoms: Rubidium and Cesium

H. S. Nataraj, B. K. Sahoo, B. P. Das, D. Mukherjee

Comments: 4 pages, 1 figure

Journal-ref: Phys. Rev. Lett. 101, 033002 (2008)

Subjects: Atomic Physics (physics.atom-ph); High Energy Physics - Phenomenology (hep-ph)

[339] arXiv:0804.1073 (cross-list from hep-th) [pdf, other]

Title: de Sitter vacua in no-scale supergravities and Calabi-Yau string models

Laura Covi, Marta Gomez-Reino, Christian Gross, Jan Louis, Gonzalo A. Palma, Claudio A. Scrucca

Comments: 34 pages, LaTex. v2 typos corrected. v3 published version

Journal-ref: JHEP 0806:057,2008

Subjects: High Energy Physics - Theory (hep-th); Astrophysics (astro-ph); High Energy Physics - Phenomenology (hep-ph)

[340] arXiv:0804.1145 (cross-list from hep-lat) [pdf, other]

Title: Search for Fermion Actions on Hyperdiamond Lattices

Paulo F. Bedaque, Michael I. Buchoff, Brian C. Tiburzi, Andre Walker-Loud

Comments: 4 pages, 1 figure

Journal-ref: Phys.Rev.D78:017502,2008

Subjects: High Energy Physics - Lattice (hep-lat); Other Condensed Matter (cond-mat.other); High Energy Physics - Phenomenology (hep-ph)

[341] arXiv:0804.1156 (cross-list from hep-th) [pdf, other]

Title: Minimal Anomalous U(1)' Extension of the MSSM

Pascal Anastasopoulos, Francesco Fucito, Andrea Lionetto, Gianfranco Pradisi, Antonio Racioppi, Yassen S. Stanev

Comments: 45 pages, 8 eps figures, feynmf. Phenomenological section expanded. 2 plots and references added

Journal-ref: Phys.Rev.D78:085014,2008

Subjects: High Energy Physics - Theory (hep-th); High Energy Physics - Phenomenology (hep-ph)

[342] arXiv:0804.1260 (cross-list from nucl-ex) [pdf, other]

Title: Cross-sections for nuclide production in 56Fe target irradiated by 300, 500,750, 1000, 1500, and 2600 MeV protons compared with data on hydrogen target irradiation by 300, 500, 750, 1000, and 1500 MeV/nucleon 56Fe ions

Yu. E. Titarenko, V. F. Batyaev, A. Yu. Titarenko, M. A. Butko, K. V. Pavlov, S. N. Florya, R. S. Tikhonov, S. G. Mashnik, A. V. Ignatyuk, N. N. Titarenko, W. Gudowsky, M. Tesinsky, C.-M. L. Persson, H. Ait Abderrahim, H. Kumawat, H. Duarte

Comments: 53 pages, 9 figures, 6 tables, only pdf file, submitted to Phys. Rev. C

Journal-ref: Phys.Rev.C78:034615,2008

Subjects: Nuclear Experiment (nucl-ex); Astrophysics (astro-ph); High Energy Physics - Phenomenology (hep-ph); Nuclear Theory (nucl-th)

[343] arXiv:0804.1311 (cross-list from nucl-th) [pdf, other]

Title: Neutrino masses from the GSI anomaly

A. N. Ivanov, E. L. Kryshen, M. Pitschmann, P. Kienle

Comments: 4 pages, 2 figures, We have used recent experimental data by KamLAND, corrected values of neutrino mass-corrections and recalculated the neutrino masses

Subjects: Nuclear Theory (nucl-th); Astrophysics (astro-ph); High Energy Physics - Phenomenology (hep-ph); Nuclear Experiment (nucl-ex)

[344] arXiv:0804.1322 (cross-list from nucl-th) [pdf, other]

Title: Current conservation, screening and the magnetic moment of the $\Delta$ resonance. -- 1. Formulation without quark degrees of freedom

A. I. Machavariani, Amand Faessler

Comments: 37 pages, 2 figures and 1 table

Journal-ref: J.Phys.G37:075004,2010

Subjects: Nuclear Theory (nucl-th); High Energy Physics - Phenomenology (hep-ph)

[345] arXiv:0804.1326 (cross-list from hep-th) [pdf, other]

Title: Holographic Monopole Catalysis of Baryon Decay

Deog Ki Hong, Ki-Myeong Lee, Cheonsoo Park, Ho-Ung Yee

Comments: 18 pages, v2: references added

Journal-ref: JHEP0808:018,2008

Subjects: High Energy Physics - Theory (hep-th); High Energy Physics - Phenomenology (hep-ph); Nuclear Theory (nucl-th)

[346] arXiv:0804.1343 (cross-list from hep-th) [pdf, other]

Title: On the exact solution of the accelerating string in $AdS_5$ space

Bo-Wen Xiao

Comments: 12 pages, 1 figure; More discussion is added

Journal-ref: Phys.Lett.B665:173-177,2008

Subjects: High Energy Physics - Theory (hep-th); High Energy Physics - Phenomenology (hep-ph)

[347] arXiv:0804.1357 (cross-list from hep-th) [pdf, other]

Title: Stationary ring solitons in field theory - knots and vortons

Eugen Radu, Mikhail S. Volkov

Comments: 103 pages, 31 figures. Numerous modifications in the text, a strongly expanded description of Faddeev-Skyrme knots, a new section on spinning Q-balls as light bullets, many new references. To appear in Physics Reports

Journal-ref: Phys.Rept.468:101-151,2008

Subjects: High Energy Physics - Theory (hep-th); Other Condensed Matter (cond-mat.other); General Relativity and Quantum Cosmology (gr-qc); High Energy Physics - Phenomenology (hep-ph); Pattern Formation and Solitons (nlin.PS)

[348] arXiv:0804.1455 (cross-list from nucl-th) [pdf, other]

Title: Sequential melting of charmonium states in an expanding Quark Gluon Plasma and $J/\psi$ suppression at RHIC and LHC energy collisions

A. K. Chaudhuri

Comments: 9 pages, 9 figures. Revised version to be published in J. Phys. G

Journal-ref: J.Phys.G35:095107,2008

Subjects: Nuclear Theory (nucl-th); High Energy Physics - Phenomenology (hep-ph)

[349] arXiv:0804.1464 (cross-list from hep-th) [pdf, other]

Title: Critical gravitational collapse: towards a holographic understanding of the Regge region

Luis Alvarez-Gaume, Cesar Gomez, Agustin Sabio Vera, Alireza Tavanfar, Miguel A. Vazquez-Mozo

Comments: 81 pages, 31 figures

Journal-ref: Nucl. Phys. B806 (2009) 327

Subjects: High Energy Physics - Theory (hep-th); General Relativity and Quantum Cosmology (gr-qc); High Energy Physics - Phenomenology (hep-ph)

[350] arXiv:0804.1544 (cross-list from hep-th) [pdf, other]

Title: Non-Abelian Supercurrents and de Sitter Ground State in Electroweak Theory

M. N. Chernodub, Ludvig Faddeev, Antti J. Niemi

Comments: 13 pages, no figures, JHEP style, published version

Journal-ref: JHEP 0812:014,2008

Subjects: High Energy Physics - Theory (hep-th); High Energy Physics - Lattice (hep-lat); High Energy Physics - Phenomenology (hep-ph)