High Energy Physics - Phenomenology

Authors and titles for May 2013

[401] arXiv:1305.7266 [pdf, other]

Title: Measuring Top-Quark Polarization in Top-Pair + Missing Energy Events

Edmond L. Berger, Qing-Hong Cao, Jiang-Hao Yu, Hao Zhang

Comments: 4 pages, 4 figures, to be published in the Proceedings of the 48th Rencontres de Moriond "QCD and High Energy Interactions", La Thuile, Italy, March 9-16, 2013

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

[402] arXiv:1305.7283 [pdf, other]

Title: Neutrino Masses and Higgs Vacuum Stability

Archil Kobakhidze, Alexander Spencer-Smith

Comments: 31 pages, 11 figures

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

[403] arXiv:1305.7310 [pdf, other]

Title: Prompt Upsilon(nS) production at the LHC in the Regge limit of QCD

Maxim Nefedov, Vladimir Saleev, Alexandera Shipilova

Comments: 22 pages, 7 figures, 2 tables. arXiv admin note: substantial text overlap with arXiv:1201.3464

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

[404] arXiv:1305.7340 [pdf, other]

Title: On the Higgs boson pair production at the LHC

Jonathan Grigo, Jens Hoff, Kirill Melnikov, Matthias Steinhauser

Comments: 19 pages, 10 figures

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

[405] arXiv:1305.7342 [pdf, other]

Title: Effective Valence Quark Model and a Possible Dip in $d Br(B \to K \ell \bar{\ell})/dq^2$

Hiroyuki Ishida, Yoshio Koide

Comments: 26 pages, 10 figures, version accepted by IJMPA

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

[406] arXiv:1305.7343 [pdf, other]

Title: CP violation in D meson decays: would it be a sign of new physics ?

Franco Buccella, Maurizio Lusignoli, Alessandra Pugliese, Pietro Santorelli

Comments: 9 pages, added references, minor changes in the text, results unchanged. Accepted for publication in Physical Review D

Journal-ref: Phys.Rev. D 88, 074011 (2013)

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

[407] arXiv:1305.7356 [pdf, other]

Title: 2-photon decay rate of the scalar boson in the Inert Doublet Model

Bogumila Swiezewska, Maria Krawczyk

Comments: 4 pages, 1 figure, contribution to the Proceedings of the Recontres de Moriond EW 2013 (presented by B. Swiezewska), based on arXiv:1212.4100 [hep-ph]

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

[408] arXiv:1305.7357 [pdf, other]

Title: Lepton Flavor Violations in High-Scale SUSY with Right-Handed Neutrinos

Takeo Moroi, Minoru Nagai, Tsutomu T. Yanagida

Comments: 11 pages, 3 figures

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

[409] arXiv:1305.7377 [pdf, other]

Title: Dileptons from correlated D- and $\bar{\text{D}}$-meson decays in the invariant mass range of the QGP thermal radiation using the UrQMD hybrid model

Thomas Lang, Hendrik van Hees, Jan Steinheimer, Marcus Bleicher

Comments: 10 pages, 6 figures

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

[410] arXiv:1305.7386 [pdf, other]

Title: Top-quark decay into Higgs boson and a light quark at next-to-leading order in QCD

Cen Zhang, Fabio Maltoni

Comments: 8 pages, 5 figures

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

[411] arXiv:1305.7391 [pdf, other]

Title: Determination of the pion distribution amplitude

Tao Huang, Tao Zhong, Xing-Gang Wu

Comments: 9 pages, 6 figures

Journal-ref: Phys. Rev. D 88, 034013 (2013)

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

[412] arXiv:1305.7397 [pdf, other]

Title: Electromagnetic signal of the QCD phase transition in neutron star mergers

Pisin Chen, Lance Labun

Comments: 9 pages, 3 figures, two column revtex format; v2 typos corrected, Sec II discussion improved; v3 as published

Journal-ref: Phys. Rev. D 88, 083006 (2013)

Subjects: High Energy Physics - Phenomenology (hep-ph); High Energy Astrophysical Phenomena (astro-ph.HE); Nuclear Theory (nucl-th)

[413] arXiv:1305.7421 [pdf, other]

Title: Heavy flavours in AA collisions: production, transport and final spectra

W.M. Alberico (1 and 2), A. Beraudo (3), A. De Pace (1), A. Molinari (1 and 2), M. Monteno (1), M. Nardi (1), F. Prino (1), M. Sitta (4) ((1) INFN, Sezione di Torino, (2) Dipartimento di Fisica Teorica, Universita' di Torino, (3) CERN, Theory Unit, (4) Universita' del Piemonte Orientale and Gruppo Collegato INFN, Alessandria)

Comments: 16 pages, 21 figures

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

[414] arXiv:1305.7461 [pdf, other]

Title: Non-Universalities in Pure Gravity Mediation

Jason L. Evans, Keith A. Olive, Masahiro Ibe, Tsutomu T. Yanagida

Comments: 25 pages, 9 figures

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

[415] arXiv:1305.0009 (cross-list from astro-ph.CO) [pdf, other]

Title: Cosmological constraints on Lorentz violating dark energy

B. Audren, D. Blas, J. Lesgourgues, S. Sibiryakov

Comments: 17 pages, 5 figures

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

[416] arXiv:1305.0011 (cross-list from hep-th) [pdf, other]

Title: Emergent Lorentz invariance from Strong Dynamics: Holographic examples

Grigory Bednik, Oriol Pujolas, Sergey Sibiryakov

Comments: 47 pages, 4 figures. References added. Typo in figure 1 fixed

Subjects: High Energy Physics - Theory (hep-th); Strongly Correlated Electrons (cond-mat.str-el); General Relativity and Quantum Cosmology (gr-qc); High Energy Physics - Phenomenology (hep-ph)

[417] arXiv:1305.0044 (cross-list from hep-th) [pdf, other]

Title: The Quantum Closet

Alon E. Faraggi

Comments: 9 pages. Standard LaTeX

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

[418] arXiv:1305.0146 (cross-list from astro-ph.CO) [pdf, other]

Title: Tracing the Interplay between Non-Thermal Dark Matter and Right-Handed Dirac Neutrinos with LHC Data

Luis A. Anchordoqui, Haim Goldberg, Brian Vlcek

Comments: To be published in Proceedings of the 33rd International Cosmic Ray Conference (ICRC2013), Rio de Janeiro, Brazil, 2-9 July, 2013. Paper Id: 638

Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO); High Energy Physics - Phenomenology (hep-ph)

[419] arXiv:1305.0181 (cross-list from astro-ph.CO) [pdf, other]

Title: Cosmological magnetic field correlators from blazar induced cascade

Hiroyuki Tashiro, Tanmay Vachaspati

Comments: 9 pages, 2 figures, accepted by PRD

Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO); High Energy Physics - Phenomenology (hep-ph)

[420] arXiv:1305.0224 (cross-list from hep-ex) [pdf, other]

Title: Latest results from XENON100 data

Luca Scotto Lavina (for the XENON100 Collaboration)

Comments: 4 pages, 3 figures, to appear in the proceedings of "24th Rencontres de Blois", Blois, France, May 27-June 1, 2012

Subjects: High Energy Physics - Experiment (hep-ex); High Energy Physics - Phenomenology (hep-ph); Instrumentation and Detectors (physics.ins-det)

[421] arXiv:1305.0234 (cross-list from astro-ph.CO) [pdf, other]

Title: Dedicated Indirect Searches for Dark Matter Using Antideuterons

C. Hailey, T. Aramaki, P. von Doetinchem, R. A. Ong

Comments: White paper prepared for the 2013 Snowmass Community Summer Study. Work groups: Cosmic Frontier 2 (WIMP Dark Matter Indirect Detection). 8 pages, 6 figures

Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO); High Energy Astrophysical Phenomena (astro-ph.HE); High Energy Physics - Phenomenology (hep-ph)

[422] arXiv:1305.0273 (cross-list from hep-th) [pdf, other]

Title: Glueball and meson propagators of any spin in large-N QCD

Marco Bochicchio

Comments: 31 pages; new references, added comments on infinite contact terms, minor changes

Journal-ref: Nucl. Phys. B 875 (2013) 621

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

[423] arXiv:1305.0292 (cross-list from nucl-th) [pdf, other]

Title: Insights into the gamma* N -> Delta transition

Jorge Segovia, Chen Chen, Craig D. Roberts, Shaolong Wan

Comments: 6 pages, 5 figures. To appear in Phys. Rev. C (Rapid Comm.)

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

[424] arXiv:1305.0340 (cross-list from hep-th) [pdf, other]

Title: Second order transport from anomalies

Sayantani Bhattacharyya, Justin R. David, Somyadip Thakur

Comments: Error in total number of independent parity odd transport coefficients has been corrected from 29 to 27. Results for the relation of the transport coefficients to the anomaly unchanged. Added a section on chiral dispersion relations, includes additional references. Added two appendices and corrected some typos. 34 pages

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

[425] arXiv:1305.0462 (cross-list from hep-lat) [pdf, other]

Title: Lattice computation of $B \to D^*,\;D^{**}\ell \nu$ form factors at finite heavy masses

Mariam Atoui

Comments: Presented at the XLVIIIth Rencontres de Moriond, QCD and High Energy Interactions session, La Thuile Italy, 9-16 march 2013

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

[426] arXiv:1305.0525 (cross-list from astro-ph.CO) [pdf, other]

Title: Isocurvature and Curvaton Perturbations with Red Power Spectrum and Large Hemispherical Asymmetry

John McDonald

Comments: 12 pages, 2 figures; additional references; typos and error in rms integration pre-factor corrected, conclusions unaltered

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

[427] arXiv:1305.0545 (cross-list from nucl-th) [pdf, other]

Title: Magnetic contribution to dilepton production in heavy-ion collisions

Kirill Tuchin

Comments: 15 pages, 5 figures

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

[428] arXiv:1305.0594 (cross-list from hep-th) [pdf, other]

Title: Heterotic Calabi-Yau Compactifications with Flux

Michael Klaput, Andre Lukas, Eirik Eik Svanes

Comments: 16 pages, 2 figures

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

[429] arXiv:1305.0600 (cross-list from hep-th) [pdf, other]

Title: Effects of parity violation on non-gaussianity of primordial gravitational waves in Ho\v{r}ava-Lifshitz gravity

Tao Zhu, Wen Zhao, Yongqing Huang, Anzhong Wang, Qiang Wu

Comments: Revtex4, six figures

Journal-ref: Phys. Rev. D88, 063508 (2013)

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

[430] arXiv:1305.0659 (cross-list from hep-th) [pdf, other]

Title: Doubling of the Algebra and Neutrino Mixing within Noncommutative Spectral Geometry

Maria Vittoria Gargiulo, Mairi Sakellariadou, Giuseppe Vitiello

Comments: 7 pages; slightly modified version to match publication

Journal-ref: Eur. Phys. J. C (2014) 74:2695

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

[431] arXiv:1305.0687 (cross-list from math-ph) [pdf, other]

Title: Computer Algebra Algorithms for Special Functions in Particle Physics

Jakob Ablinger

Comments: 233 pages, PhD thesis (2012)

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

[432] arXiv:1305.0708 (cross-list from physics.comp-ph) [pdf, other]

Title: Fast computation of MadGraph amplitudes on graphics processing unit (GPU)

K. Hagiwara, J. Kanzaki, Q. Li, N. Okamura, T. Stelzer

Comments: 37 pages, 12 figures

Subjects: Computational Physics (physics.comp-ph); High Energy Physics - Experiment (hep-ex); High Energy Physics - Phenomenology (hep-ph)

[433] arXiv:1305.0753 (cross-list from hep-th) [pdf, other]

Title: Statistical Distribution of the Vacuum Energy Density in Racetrack K\"ahler Uplift Models in String Theory

Yoske Sumitomo, S.-H. Henry Tye, Sam S.C. Wong

Comments: 23 pages, 4 figures

Subjects: High Energy Physics - Theory (hep-th); Cosmology and Nongalactic Astrophysics (astro-ph.CO); High Energy Physics - Phenomenology (hep-ph)

[434] arXiv:1305.0785 (cross-list from hep-th) [pdf, other]

Title: The quantization problem in Scherk-Schwarz compactifications

Mariana Graña, Ruben Minasian, Hagen Triendl, Thomas Van Riet

Comments: 15 pages, v2: significant revision; overall conclusions altered, results on classification of solvmanifolds added, v3: published version with an extended classification of lattices

Journal-ref: Phys. Rev. D 88, 085018 (2013)

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

[435] arXiv:1305.0824 (cross-list from astro-ph.CO) [pdf, other]

Title: The Observed Squeezed Limit of Cosmological Three-Point Functions

Enrico Pajer, Fabian Schmidt, Matias Zaldarriaga

Comments: 1 figure, 20 pages. Updated to Journal version

Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO); Astrophysics of Galaxies (astro-ph.GA); General Relativity and Quantum Cosmology (gr-qc); High Energy Physics - Phenomenology (hep-ph); High Energy Physics - Theory (hep-th)

[436] arXiv:1305.0830 (cross-list from astro-ph.HE) [pdf, other]

Title: Pulsars Cannot Account for the Inner Galaxy's GeV Excess

Dan Hooper, Ilias Cholis, Tim Linden, Jennifer Siegal-Gaskins, Tracy Slatyer

Comments: 13 pages, 11 figures

Journal-ref: Phys. Rev. D 88, 083009 (2013)

Subjects: High Energy Astrophysical Phenomena (astro-ph.HE); Cosmology and Nongalactic Astrophysics (astro-ph.CO); Astrophysics of Galaxies (astro-ph.GA); High Energy Physics - Phenomenology (hep-ph)

[437] arXiv:1305.0981 (cross-list from hep-th) [pdf, other]

Title: Higgs inflation from new K\"ahler potential

Sayantan Choudhury, Trina Chakraborty, Supratik Pal

Comments: 13 pages, 6 figures, version to appear in Nuclear Physics B

Journal-ref: Nucl. Phys. B 880 (2014) pp. 155-174

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

[438] arXiv:1305.1046 (cross-list from nucl-th) [pdf, other]

Title: High-pT suppression and elliptic flow from radiative energy loss with realistic bulk medium expansion

Denes Molnar, Deke Sun (Purdue U.)

Comments: 9 pages, 8 EPS figures, RevTex style

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

[439] arXiv:1305.1306 (cross-list from astro-ph.CO) [pdf, other]

Title: On the Dynamics of Non-Relativistic Flavor-Mixed Particles

Mikhail V. Medvedev

Comments: 16 pages, 8 figures. Accepted for publication in JCAP

Journal-ref: J. Cosmol. Astropart. Phys. 06 (2014) 063

Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO); High Energy Physics - Phenomenology (hep-ph)

[440] arXiv:1305.1324 (cross-list from astro-ph.HE) [pdf, other]

Title: AMS02 results support the secondary origin of cosmic ray positrons

Kfir Blum, Boaz Katz, Eli Waxman

Comments: 6 pages, 7 figures. v2: include updated results from AMS02 (B/C, e+ flux), match journal version

Journal-ref: Phys. Rev. Lett. 111, 211101 (2013)

Subjects: High Energy Astrophysical Phenomena (astro-ph.HE); High Energy Physics - Phenomenology (hep-ph)

[441] arXiv:1305.1346 (cross-list from physics.hist-ph) [pdf, other]

Title: The most powerful particles in the Universe: a cosmic smash

Wolfgang Bietenholz

Comments: 15 pages, 7 figures

Subjects: History and Philosophy of Physics (physics.hist-ph); High Energy Astrophysical Phenomena (astro-ph.HE); High Energy Physics - Phenomenology (hep-ph); Popular Physics (physics.pop-ph)

[442] arXiv:1305.1419 (cross-list from physics.acc-ph) [pdf, other]

Title: Neutrinos from Stored Muons nuSTORM: Expression of Interest

D. Adey, S.K. Agarwalla, C.M. Ankenbrandt, R. Asfandiyarov, J.J. Back, G. Barker, E. Baussan, R. Bayes, S. Bhadra, V. Blackmore, A. Blondel, S.A. Bogacz, C. Booth, S.B. Boyd, A. Bravar, S.J. Brice, A.D. Bross, F. Cadoux, H. Cease, A. Cervera, J. Cobb, D. Colling, L. Coney, A. Dobbs, J. Dobson, A. Donini, P.J. Dornan, M. Dracos, F. Dufour, R. Edgecock, J. Evans, M.A. George, T. Ghosh, A. deGouvea, J.J. Gomez-Cadenas, A. Haesler, G. Hanson, M. Geelhoed, P.F. Harrison, M. Hartz, P. Hernandez, J.A. Hernando-Morata, P.J. Hodgson, P. Huber, A. Izmaylov, Y. Karadhzov, T. Kobilarcik, J. Kopp, L. Kormos, A. Korzenev, A. Kurup, Y. Kuno, P. Kyberd, J.P. Lagrange, A.M. Laing, J. Link, A. Liu, K.R. Long, N. McCauley, K.T. McDonald, K. Mahn, C. Martin, J. Martin, O. Mena, S.R. Mishra, N. Mokhov, J. Morfin, Y. Mori, W. Murray, D. Neuffer, R. Nichol, E. Noah, M.A. Palmer, S. Parke, S. Pascoli, J. Pasternak, M. Popovic, P. Ratoff, M. Ravonel, M. Rayner, S. Ricciardi, C. Rogers, P. Rubinov, E. Santos, A. Sato, E. Scantamburlo, J.K. Sedgbeer, D.R. Smith, P.J. Smith, J.T. Sobczyk, S. Soldner-Rembold, F.J.P. Soler, M. Sorel, A. Stahl, L. Stanco, P. Stamoulis, S. Striganov, H. Tanaka, I.J. Taylor, C. Touramanis

Comments: 59 pages; 24 figures; 5 tables

Subjects: Accelerator Physics (physics.acc-ph); High Energy Physics - Phenomenology (hep-ph); Instrumentation and Detectors (physics.ins-det)

[443] arXiv:1305.1425 (cross-list from nucl-th) [pdf, other]

Title: Relativistic Langevin Dynamics in Expanding Media

Min He, Hendrik van Hees, Pol B. Gossiaux, Rainer J. Fries, Ralf Rapp

Comments: 8 pages, 4 figures; v2: Reference added

Journal-ref: Phys. Rev. E 88 (2013) 032138

Subjects: Nuclear Theory (nucl-th); Statistical Mechanics (cond-mat.stat-mech); High Energy Physics - Phenomenology (hep-ph)

[444] arXiv:1305.1446 (cross-list from hep-th) [pdf, other]

Title: Thermal Mass and Plasmino for Strongly Interacting Fermions

Yunseok Seo, Sang-Jin Sin, Yang Zhou

Comments: 20 pages, 14 figures

Journal-ref: JHEP 1306:076,2013

Subjects: High Energy Physics - Theory (hep-th); Strongly Correlated Electrons (cond-mat.str-el); High Energy Physics - Phenomenology (hep-ph)

[445] arXiv:1305.1462 (cross-list from hep-lat) [pdf, other]

Title: The shape of the D -> K semileptonic form factor from full lattice QCD and V_cs

J. Koponen, C. T. H. Davies, G. C. Donald, E. Follana, G. P. Lepage, H. Na, J. Shigemitsu

Comments: 5 pages, 6 figures

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

[446] arXiv:1305.1474 (cross-list from hep-th) [pdf, other]

Title: A study of the diffusion pattern in N=4 SYM at high energies

F. Caporale, G. Chachamis, J. D. Madrigal, B. Murdaca, A Sabio Vera

Comments: 12 pages, 8 figures

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

[447] arXiv:1305.1530 (cross-list from hep-ex) [pdf, other]

Title: Standard Model Higgs Boson Searches at the Tevatron

Kyle J. Knoepfel

Comments: 9 pages, 9 figures, Submitted to the proceedings of the Les Rencontres de Physique de la Vallee d'Aoste (2013)

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

[448] arXiv:1305.1692 (cross-list from hep-ex) [pdf, other]

Title: Physics at the ILC with focus mostly on Higgs physics

Keisuke Fujii

Comments: Talk at Toyama International Workshop on Higgs as a Probe of New Physics 2013 (HPNP2013), 13-16 Feb., 2013

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

[449] arXiv:1305.1784 (cross-list from hep-th) [pdf, other]

Title: Emergent Potentials in Consistent Higher Derivative N=1 Supergravity

Fotis Farakos, Alex Kehagias

Comments: Contribution to the Proceedings of the Corfu Summer Institute 2012, September 8-27, 2012, 12 pages

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

[450] arXiv:1305.1835 (cross-list from nucl-th) [pdf, other]

Title: Parity violating quantum kinetic theory in (2+1)-dimensions

Jiunn-Wei Chen, Jian-Hua Gao, Juan Liu, Shi Pu, Qun Wang

Comments: ReVTex 4, 12 pages, no figure. Appendix B and some references are added, the discussion in section III about the Wigner function is improved

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