High Energy Physics - Phenomenology

Authors and titles for June 1998

[251] arXiv:hep-ph/9806451 [pdf, other]

Title: Techniques for one-loop calculations in constrained differential renormalization

F. del Aguila, A. Culatti, R. Munoz-Tapia, M. Perez-Victoria

Comments: LaTex, 29 pages with 4 Postscript figures

Journal-ref: Nucl.Phys. B537 (1999) 561-585

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

[252] arXiv:hep-ph/9806452 [pdf, other]

Title: PQCD Analysis of Inclusive Semileptonic Decays of A Polarized Lambda_b Baryon

Tsung-Wen Yeh

Comments: 17 pages in Latex, 3 figures

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

[253] arXiv:hep-ph/9806453 [pdf, other]

Title: A Consistent Calculation of Bubble-Nucleation Rates

A. Strumia, N. Tetradis

Comments: 19 pages, 2 figures. Ref.s added, misprint fixed

Journal-ref: Nucl.Phys.B542:719-741,1999

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

[254] arXiv:hep-ph/9806454 [pdf, other]

Title: An electroweak model without Higgs particle

Ning Wu

Comments: 23 pages, no figures, the expansion of hep-ph/9802237

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

[255] arXiv:hep-ph/9806455 [pdf, other]

Title: Colour-Octet Effects in Radiative $\Upsilon$ Decays

Fabio Maltoni, Andrea Petrelli

Comments: 25 pages, Latex, 8 figures

Journal-ref: Phys.Rev.D59:074006,1999

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

[256] arXiv:hep-ph/9806456 [pdf, other]

Title: Diffraction in Charged Current DIS

M. Bertini, M. Genovese, N.N. Nikolaev, B.G. Zakharov

Comments: 16 pages LateX, 5 eps figures included

Journal-ref: Phys.Lett. B442 (1998) 398-406

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

[257] arXiv:hep-ph/9806457 [pdf, other]

Title: Parton distributions, d/u and higher twists at high x

U.K. Yang, A. Bodek

Comments: 6 pages, To be published in proceedings of the 33rd Rencontres de Moriond: QCD and High Energy Hadronic Interaction, France, Mar. 1998

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

[258] arXiv:hep-ph/9806458 [pdf, other]

Title: Parton distributions at high x

U.K. Yang, A. Bodek

Comments: 7 pages, To be published in proceedings of the 6th International Workshop on Deep Inelastic Scattering and QCD, Brussels, Apr. 1998

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

[259] arXiv:hep-ph/9806459 [pdf, other]

Title: Effect of residual Bose-Einstein correlations on the Dalitz plot of hadronic charm meson decay

E. Cuautle (1), G. Herrera (2) ((1),(2), Centro de Investigacion y de Estudios Avanzados, Mexico)

Comments: 12 pages, included 4 figures. Submitted Phys. Lett. B

Journal-ref: Phys.Lett. B434 (1998) 153-157

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

[260] arXiv:hep-ph/9806460 [pdf, other]

Title: Meson-Meson and Meson-Baryon Interactions in a chiral Non-perturbative Approach

E. Oset, J.A. Oller, J.R. Pelaez, A. Ramos

Comments: 7 pages, 2 figures, LaTeX, contribution to the proceedings of MESON'98, 30 May - 2 June 1998, Cracow, Poland. To be published in Acta Physica Polonica

Journal-ref: Acta Phys.Polon. B29 (1998) 3101-3109

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

[261] arXiv:hep-ph/9806461 [pdf, other]

Title: Spectrum of Cosmological Perturbations from Multiple-Stage Inflation

Mairi Sakellariadou, Nikos Tetradis

Comments: LaTeX file (24 pages), 4 figures and a style file. Revised version. Submitted to Physical Review D

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

[262] arXiv:hep-ph/9806462 [pdf, other]

Title: Can the QCD running coupling have a causal analyticity structure?

Einan Gardi, Georges Grunberg, Marek Karliner

Comments: 26 pages, 7 postscript figures

Journal-ref: JHEP 9807:007,1998

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

[263] arXiv:hep-ph/9806463 [pdf, other]

Title: Meson electromagnetic form factors in a relativistic quark model

L. Micu (NIPNE-HH, Bucharest)

Comments: 11 pages, LaTeX, 1 eps figure, submitted to Physics Letters B

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

[264] arXiv:hep-ph/9806464 [pdf, other]

Title: Gluon Polarization in e^+e^- -> t \bar t G: Polar Angle Dependence and Beam Polarization Effects

S. Groote, J.G. Körner, J.A. Leyva

Comments: 19 pages, 9 postscript figures, to appear in Eur. Phys. J. C

Journal-ref: Eur.Phys.J.C7:49-59,1999

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

[265] arXiv:hep-ph/9806465 [pdf, other]

Title: Anomalous Couplings in W Pair Production

Jochen Biebel

Comments: 9 pages, Latex, 1 figure, 1 table, uses psfig and epsf, to appear in the Proceedings of the Zeuthen Workshop on Elementary Particle Physics "Loops and Legs in Gauge Theories", Rheinsberg, 19-24 April 1998

Journal-ref: Acta Phys.Polon. B29 (1998) 2839-2846

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

[266] arXiv:hep-ph/9806466 [pdf, other]

Title: The Solar Neutrino Problem and Solar Neutrino Oscillations in Vacuum and in Matter

S. T. Petcov

Comments: 48 pages, LATEX file, the text includes 11 figures. Lectures given at the 36 International School on Nuclear and Particle Physics, March 1 - 8, 1997, Schladming, Austria; to be published in the Proceedings of the School

Journal-ref: Lect.Notes Phys.512:281-328,1998

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

[267] arXiv:hep-ph/9806467 [pdf, other]

Title: Resummation of Threshold Corrections for Single-Particle Inclusive Cross Sections

E. Laenen, G. Oderda, G. Sterman

Comments: 14 pages

Journal-ref: Phys.Lett.B438:173-183,1998

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

[268] arXiv:hep-ph/9806468 [pdf, other]

Title: Taming the Penguin in the B0(t) -> Pi+Pi- CP-asymmetry: Observables and Minimal Theoretical Input

Jérôme Charles

Comments: LaTeX2e, 44 pages, 9 figures (from 18 postscript files) included with epsf. Minor changes, references updated. New CLEO results from ICHEP'98 are taken into account. To appear in Phys. Rev. D

Journal-ref: Phys. Rev. D 59, 054007 (1999)

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

[269] arXiv:hep-ph/9806469 [pdf, other]

Title: Cosmic Strings - Dead Again?

Mark Hindmarsh (Sussex)

Comments: Late appearance of talk given at Cosmo 97, Ambleside, England, Sept 97, based on hep-ph/9708427 (error concerning UHE cosmic ray bounds addressed). 4pp, 1eps fig, LaTeX2e

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

[270] arXiv:hep-ph/9806470 [pdf, other]

Title: Comment on ``Indirect CP violation in the B-system''

L. Lavoura

Comments: plain LATEX, 8 pages, no figures, no tables

Journal-ref: Phys.Lett. B442 (1998) 390-394

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

[271] arXiv:hep-ph/9806471 [pdf, other]

Title: Weak Hamiltonian, CP Violation and Rare Decays

Andrzej J. Buras

Comments: Les Houches Lectures, to appear in ``Probing the Standard Model of Particle Interactions", F. David and R. Gupta, eds, Elsevier Science B.V. ; 250 pages, 35 figures, 4 latex files

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

[272] arXiv:hep-ph/9806472 [pdf, other]

Title: The Phase Structure of an SU(N) Gauge Theory with N_f Flavors

Thomas Appelquist, Anuradha Ratnaweera, John Terning, L. C. R. Wijewardhana

Comments: 34 pages, 1 figure. More references added

Journal-ref: Phys.Rev.D58:105017,1998

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

[273] arXiv:hep-ph/9806473 [pdf, other]

Title: Topological Defects and Cosmology

Robert H. Brandenberger

Comments: 17 pages, no figures; Invited lectures at WHEPP-5, IUCAA, Pune, India, Jan. 12 - 26 1998

Journal-ref: Pramana 51 (1998) 191-204

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

[274] arXiv:hep-ph/9806474 [pdf, other]

Title: Solving QCD Using Multi-Regge Theory

Alan. R. White

Comments: 12 pages, with 11 PS figures in the text. Talk presented at the third workshop on ``Continuous Advances in QCD'' University of Minnesota, Minneapolis, April 16-19, 1998

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

[275] arXiv:hep-ph/9806475 [pdf, other]

Title: Radiative corrections to off-shell gauge-boson pair production

Wim Beenakker, Ansgar Denner

Comments: 18 pages, LaTeX, 6 ps figures included, to be published in Proceedings of the Zeuthen Workshop on Elementary Particle Theory: Loops and Legs in Gauge Theories, Rheinsberg, Germany, April 19-24, 1998

Journal-ref: Acta Phys.Polon. B29 (1998) 2821-2838

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

[276] arXiv:hep-ph/9806476 [pdf, other]

Title: A Four-Fermi Model in 0+1 Dimensions in Matter

Romuald A. Janik, Maciej A. Nowak, Gabor Papp, Ismail Zahed

Comments: 6 pages, 3 figures. Talk presented at the workshop "QCD" at finite baryon density", Zif, Bielefeld, Apr 27-30, 1998; submitted to Nucl. Phys. A

Journal-ref: Nucl.Phys. A642 (1998) 191-196

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

[277] arXiv:hep-ph/9806477 [pdf, other]

Title: F-term Hybrid Inflation in Effective Supergravity Theories

M. Bastero-Gil, S. F. King

Comments: 23 pages, Latex, 4 eps new figures included; an improved no-scale SUGRA model is presented; section 3 and 5 are new; accepted for publication in Nucl. Phys. B

Journal-ref: Nucl.Phys. B549 (1999) 391-406

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

[278] arXiv:hep-ph/9806478 [pdf, other]

Title: Self-dual homogeneous gluon field and electromagnetic structure of pion

Ja. V. Burdanov (1), G. V. Efimov (2), S. N. Nedelko (2) ((1) Laboratory of Nuclear Problems JINR, (2) Bogoliubov Laboratory of Theoretical Physics JINR)

Comments: 42 pages, Latex, two figures, uses revtex

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

[279] arXiv:hep-ph/9806479 [pdf, other]

Title: Chiral Disorder and QCD at Finite Chemical Potential

Romuald A. Janik, Maciej A. Nowak, Gabor Papp, Ismail Zahed

Comments: 4 pages

Journal-ref: Phys.Lett. B440 (1998) 123-128

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

[280] arXiv:hep-ph/9806480 [pdf, other]

Title: Limits on Cosmic Chiral Vortons

C. J. A. P. Martins, E. P. S. Shellard (DAMTP, U. Cambridge)

Comments: 9 LaTeX pages, 5 .eps files; submitted to Phys.Lett.B

Journal-ref: Phys.Lett. B445 (1998) 43-51

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

[281] arXiv:hep-ph/9806481 [pdf, other]

Title: Progress in the Understanding of Dijet Production in Deep-Inelastic Scattering

M. Wobisch

Comments: 8 pages, 3 figures, to appear in the proceedings of the 6th International Workshop on Deep Inelastic Scattering and QCD (DIS98), Brussels 1998

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

[282] arXiv:hep-ph/9806482 [pdf, other]

Title: A resummation of large sub-leading corrections at small x

G.P. Salam

Comments: 19 pages LaTeX, 5 figures, includes this http URL and this http URL. Version 2 additionally includes an appendix, numerous clarifications, correction of typos and extra references

Journal-ref: JHEP 9807:019,1998

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

[283] arXiv:hep-ph/9806483 [pdf, other]

Title: On the numerical closeness of the effective phenomenological electroweak mixing angle $\theta$ and the $\MS$ parameter $\hat\theta$

M. Maltoni, M. I. Vysotsky

Comments: 10 pages, latex, 3 figures included; published on MPLA. A few numerical estimates are improved; journal-ref is added

Journal-ref: Mod.Phys.Lett. A13 (1998) 3099-3108

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

[284] arXiv:hep-ph/9806484 [pdf, other]

Title: Sudakov Resummation for Prompt-Photon Production in Hadron Collisions

S. Catani, M.L. Mangano, P. Nason

Comments: 1+26 pages, Latex, epsfig, 1 figure

Journal-ref: JHEP 9807:024,1998

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

[285] arXiv:hep-ph/9806485 [pdf, other]

Title: Summary of the Diffractive Working Group at DIS98

A. Goussiou, M. McDermott, N.N. Nikolaev, R. Roosen, K. Piotrzkowski

Comments: 19 pages, latex, 1 figure. Summary report on Working Group 2, Diffraction, at DIS'98 Brussels, April 4-8, 1998. To appear in the proceedings (published by World Scientific)

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

[286] arXiv:hep-ph/9806486 [pdf, other]

Title: Single Top Quark Production via FCNC Couplings at Hadron Colliders

T. Han, M. Hosch, K. Whisnant, Bing-Lin Young, X. Zhang

Comments: 18 pages, 6 figures, 3 tables

Journal-ref: Phys. Rev. D 58, 073008 (1998)

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

[287] arXiv:hep-ph/9806487 [pdf, other]

Title: On the invisible decays of the Upsilon and J/Psi resonances

Lay Nam Chang, Oleg Lebedev, John N. Ng

Comments: 9 pages, 4 figures, RevTex

Journal-ref: Phys.Lett. B441 (1998) 419-424

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

[288] arXiv:hep-ph/9806488 [pdf, other]

Title: Do heavy sfermions decouple from low energy Standard Model?

A.Dobado, M.J.Herrero, S.Penaranda

Comments: 9 pages, LaTeX, Contributed Paper to the "XXIX International Conference on High Energy Physics" (ICHEP'98), Vancouver, Canada, July 23-29, 1998

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

[289] arXiv:hep-ph/9806489 [pdf, other]

Title: The Full Range of Predictions for B Physics From Iso-singlet Down Quark Mixing

Dennis Silverman

Comments: 13 pages in RevTeX, 7 postscript figures

Journal-ref: Phys.Rev.D58:095006,1998

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

[290] arXiv:hep-ph/9806490 [pdf, other]

Title: Invariant Box-Parameterization of Neutrino Oscillations

Thomas J. Weiler, DJ Wagner

Comments: 9 pp., Talk given at "Second Latin American Symposium on High Energy Physics" San Juan, PR, 1998, to appear in the proceedings edited by Jose Nieves

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

[291] arXiv:hep-ph/9806491 [pdf, other]

Title: Valence QCD: Connecting QCD to the Quark Model

K.F. Liu, S.J. Dong, T. Draper, D. Leinweber, J. Sloan, W. Wilcox, R. M. Woloshyn

Comments: 68 pages, LaTex, 36 postscript figures including 1 color figure

Journal-ref: Phys.Rev.D59:112001,1999

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

[292] arXiv:hep-ph/9806492 [pdf, other]

Title: Constraints on Neutrino Mixing from r-process Nucleosynthesis in Supernovae

Sandhya Choubey, Srubabati Goswami

Comments: LaTeX, 16 pages, one postscript figure

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

[293] arXiv:hep-ph/9806493 [pdf, other]

Title: Perturbative QCD description of multiparticle correlations in quark and gluon jets

Sergio Lupia (Max-Planck-Inst. fuer Physik, Munich)

Comments: LaTeX, 15 pages, 3 figures, typos corrected in the labels and caption of Figure 1

Journal-ref: Phys.Lett. B439 (1998) 150-156

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

[294] arXiv:hep-ph/9806494 [pdf, other]

Title: Broken R Parity Contributions to Flavor Changing Rates and CP Asymmetries in Fermion Pair Production at Leptonic Colliders

Marc Chemtob, Grégory Moreau

Comments: Latex File. 23 pages. 4 postscript figures. 1 table. Revised version with new results and several corrections in numerical results

Journal-ref: Phys.Rev.D59:116012,1999

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

[295] arXiv:hep-ph/9806495 [pdf, other]

Title: Cherenkov radiation of magnon and phonon by the slow magnetic monopole

I.V.Kolokolov, P.V.Vorob'ev (Budker Institute of Nuclear Physics (BINP))

Comments: 7 pages, LaTeX, no figures

Journal-ref: JETP Lett. 67 (1998) 910-912

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

[296] arXiv:hep-ph/9806496 [pdf, other]

Title: Relation between quark masses and weak mixings

D. Falcone, F. Tramontano

Comments: 8 pages LaTeX, no figures. Some misprints corrected and reference style changed

Journal-ref: Phys.Rev.D59:017302,1999

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

[297] arXiv:hep-ph/9806497 [pdf, other]

Title: QCD Tests in High Energy Collisions

I. Bertram (Northwestern University), T. Carli (Max-Planck Institut Munich), G. Gustafson (Lund University), J. Hartmann (McGill Institute)

Comments: 21 pages, 15 figures, Summary of Working Group III 'Hadronic Final State', 6th International Workshop on Deep Inelastic Scattering and QCD, Brussels (Belgium), 04-08 April 1998

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

[298] arXiv:hep-ph/9806498 [pdf, other]

Title: Intermittency in Individual Events

B. Ziaja

Comments: 6 pages, latex, 2 figures. Talk given on the 7th International Workshop on Multiparticle Production, Nijmegen 1996 and published in Proceedings of the Workshop, World Scientific 1996

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

[299] arXiv:hep-ph/9806499 [pdf, other]

Title: gamma nu -> gamma gamma nu and crossed processes at energies below m_W

Duane A. Dicus, Chung Kao, Wayne W. Repko

Comments: 12 pages, RevTex, 10 postscript figures included

Journal-ref: Phys.Rev. D59 (1999) 013005

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

[300] arXiv:hep-ph/9806500 [pdf, other]

Title: Two-Loop Chiral Perturbation Theory and the Pion-Pion Phase Shifts

J. Sa Borges, J. Soares Barbosa, M. D. Tonasse, J. Haidenbauer

Comments: 6 pages in latex 6 ps figures

Journal-ref: Hadronic J. 22 (1999) 617-623

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