INVESTIGADORES
SAMPAYO Oscar Alfredo
artículos
ZAPATA, GABRIEL; URRUZOLA, TOMÁS; SAMPAYO, OSCAR A.; DUARTE, LUCÍA
Lepton collider probes for Majorana neutrino effective interactions
EUROPEAN PHYSICAL JOURNAL C - PARTICLES AND FIELDS; Año: 2022 vol. 82
REYNOSO, MATÍAS M.; SAMPAYO, OSCAR A.; CARULLI, AGUSTÍN M.
Neutrino interactions with ultralight axion-like dark matter
EUROPEAN PHYSICAL JOURNAL C - PARTICLES AND FIELDS; Año: 2022 vol. 82
JUAN CARLOS D?OLIVO; JOSÉ ARNULFO HERRERA LARA; ISMAEL ROMERO ; OSCAR A. SAMPAYO
Oscillation tomografy study of Earth’s composition and density with atmospheric neutrinos
EUROPEAN PHYSICAL JOURNAL C - PARTICLES AND FIELDS; Año: 2022 vol. 82
AGOSTINI (+340 AUTORES); SAMPAYO OSCAR ALFREDO
The Large Hadron-Electron Collider at HL-LHC
JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS; Lugar: Londres; Año: 2021 vol. 48
DUARTE, LUCÍA; ZAPATA, GABRIEL; SAMPAYO, OSCAR A.
Angular and polarization observables for Majorana-mediated B decays with effective interactions
EUROPEAN PHYSICAL JOURNAL C - PARTICLES AND FIELDS; Año: 2020 vol. 80
DOLIVO, JUAN CARLOS; HERRERA LARA, JOSÉ ARNULFO; ROMERO, ISMAEL; SAMPAYO, OSCAR A.; ZAPATA, GABRIEL
Earth tomography with atmospheric neutrino oscillations
EUROPEAN PHYSICAL JOURNAL C - PARTICLES AND FIELDS; Año: 2020 vol. 80
DUARTE, LUCÍA; ZAPATA, GABRIEL; SAMPAYO, OSCAR A.
Final taus and initial state polarization signatures from effective interactions of Majorana neutrinos at future $$e^{+}e^{-}$$ e + e - colliders
EUROPEAN PHYSICAL JOURNAL C - PARTICLES AND FIELDS; Año: 2019 vol. 79 p. 1 - 12
A.ABADA - FCC. COLLABORATION (1349 AUTORES); O.A.SAMPAYO
FCC Physics Opportunities
EUROPEAN PHYSICAL JOURNAL C - PARTICLES AND FIELDS; Lugar: Berlin; Año: 2019 vol. 79
A.ABADA - FCC. COLLABORATION (1349 AUTORES); O.A.SAMPAYO
The Lepton Collider (FCC-ee) Conceptual Design Report
EUROPEAN PHYSICAL JOURNAL-SPECIAL TOPICS; Lugar: Paris; Año: 2019 vol. 228
DUARTE, LUCÍA; PERESSUTTI, JAVIER; ROMERO, ISMAEL; SAMPAYO, OSCAR A.
Majorana neutrinos with effective interactions in B decays
EUROPEAN PHYSICAL JOURNAL C - PARTICLES AND FIELDS; Año: 2019 vol. 79
A.ABADA - FCC. COLLABORATION (1349 AUTORES); O.A. SAMPAYO
FCC-hh: The Hadron Collider : Future Circular Collider Conceptual Design Report Volume 3
EUROPEAN PHYSICAL JOURNAL-SPECIAL TOPICS; Lugar: Paris; Año: 2019 vol. 228 p. 755 - 1107
A.ABADA - FCC. COLLABORATION (1349 AUTORES); O.A. SAMPAYO
HE-LHC: The High-Energy Large Hadron Collider
EUROPEAN PHYSICAL JOURNAL-SPECIAL TOPICS; Lugar: Paris; Año: 2019 vol. 228 p. 1109 - 1382
DUARTE, LUCIA; PERESSUTTI, JAVIER; SAMPAYO, OSCAR ALFREDO
Not-that-heavy Majorana neutrino signals at the LHC
JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS; Lugar: Londres; Año: 2018 vol. 45
REYNOSO, MATIAS; ROMERO, ISMAEL; SAMPAYO, OSCAR ALFREDO
Photons coming from an opaque obstacle as a manifestation of heavy neutrino decays
PHYSICAL REVIEW D - PARTICLE AND FILDS; Lugar: New York; Año: 2018 vol. D97 p. 1 - 11
DUARTE, LUCIA; ZAPATA GABRIEL; SAMPAYO, OSCAR ALFREDO
Angular and polarization trails from effective interactions of Majorana neutrinos at the LHeC
EUROPEAN PHYSICAL JOURNAL C - PARTICLES AND FIELDS; Lugar: Berlin; Año: 2018 vol. 78 p. 1 - 10
DUARTE LUCIA; ISMAEL ROMERO; ZAPATA GABRIEL; SAMPAYO OSCAR ALFREDO
Effects of Majorana physics on the UHE $$\nu _{\tau }$$ ν τ flux traversing the Earth
EUROPEAN PHYSICAL JOURNAL C - PARTICLES AND FIELDS; Lugar: Berlin; Año: 2017 vol. 77 p. 1 - 13
REYNOSO MATIAS; SAMPAYO OSCAR ALFREDO
propagation of high energy neutrnos in a background of ultralight scalar dark matter
ASTROPARTICLE PHYSICS; Lugar: Amsterdam; Año: 2016 vol. 82 p. 10 - 20
DUARTE, LUCIA; ROMERO, ISMAEL; PERESSUTTI, JAVIER; SAMPAYO, OSCAR ALFREDO
Effective Majorana neutrino decay.
EUROPEAN PHYSICAL JOURNAL C - PARTICLES AND FIELDS; Lugar: Berlin; Año: 2016 vol. 76 p. 453 - 463
DUARTE LUCIA; GONZALEZ-SPRINBERG, GABRIEL; SAMPAYO, OSCAR ALFREDO
Majorana neutrinos production at LHeC in an effective approach
PHYSICAL REVIEW D; Lugar: New York; Año: 2015 vol. 91
DUARTE LUCIA; PERESSUTTI, JAVIER; SAMPAYO, OSCAR ALFREDO
Majorana neutrino decay in an Effective Approach
PHYSICAL REVIEW D - PARTICLE AND FILDS; Lugar: New York; Año: 2015 vol. 92 p. 93003 - 93003
PERESSUTTI, JAVIER; SAMPAYO, OSCAR ALFREDO
Majorana neutrinos in e-gamma collider from an effective lagrangian approach
PHYSICAL REVIEW D; Lugar: New York; Año: 2014 vol. 90 p. 13003 - 13009
M.REYNOSO; SAMPAYO, OSCAR ALFREDO
Effects of large extra dimensions on cosmogenic neutrino fluxes
JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS; Lugar: Londres; Año: 2013 vol. 40 p. 55202 - 55214
M.REYNOSO; ISMAEL ROMERO; SAMPAYO, OSCAR ALFREDO
Leptoquark effects on ν τ propagation in the Earth
EUROPEAN PHYSICAL JOURNAL C - PARTICLES AND FIELDS; Lugar: Berlin; Año: 2013 vol. 73 p. 1 - 8
REYNOSO, MATIAS; ROMERO, ISMAEL; O.A. SAMPAYO
Excited neutrino production by ultrahigh energy neutrinos traversing the Earth
PHYSICAL REVIEW D; Lugar: New York; Año: 2012 vol. 86 p. 1 - 8
PERESSUTTI, JAVIER; SAMPAYO, OSCAR ALFREDO
Tau anomalous magnetic moment in gamma-gamma colliders
PHYSICAL REVIEW D - PARTICLE AND FILDS; Lugar: New York; Año: 2012 vol. 86 p. 1 - 7
GUTIERREZ-RODRIGUEZ, ALEJANDRO; PERESSUTTI, JAVIER; SAMPAYO, OSCAR ALFREDO
Higgs Boson Self-Coupling at High Energy gamma gamma Collider
JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS; Año: 2011 vol. 38 p. 1 - 10
ROMERO, ISMAEL; SAMPAYO, OSCAR ALFREDO
About the Earth density and the neutrino interaction
EUROPEAN PHYSICAL JOURNAL C - PARTICLES AND FIELDS; Año: 2011 vol. 71 p. 1696 - 1702
PERESSUTTI, JAVIER; ROMERO ISMAEL; SAMPAYO, OSCAR ALFREDO
Majorana Neutrinos Production at NLC in an Effective Approach
PHYSICAL REVIEW D; Año: 2011 vol. 84 p. 1 - 7
A. GUTIERREZ-RODRIGUEZ; PERESSUTTI, JAVIER; SAMPAYO, OSCAR ALFREDO
Triple Higgs Boson Self-Coupling in a γγ Collider
JOURNAL OF PHYSICS: Conf.Serv; Lugar: Bristol; Año: 2011 vol. 287 p. 1 - 4
PERESSUTTI, JAVIER; ISMAEL ROMERO; SAMPAYO, OSCAR ALFREDO
Neutrinos de Majorana pesados, acoplamientos efectivos y su producción en colisionadores e+e-
Anales AFA; Lugar: Tandil; Año: 2011 vol. 23 p. 31 - 34
MARTINEZ, ROBERTO; PEREZ, MIGUEL ; SAMPAYO, OSCAR ALFREDO
Constraints on unparticle physics from the gt¯t anomalous coupling
INTERNATIONAL JOURNAL OF MODERN PHYSICS A; Año: 2010 vol. 25 p. 1061 - 1067
ROMERO, ISMAEL; SAMPAYO, OSCAR ALFREDO
Neutrino–nucleon cross section at intermediate energy from KM3 neutrino telescopes
EUROPEAN PHYSICAL JOURNAL C - PARTICLES AND FIELDS; Año: 2010 vol. 69 p. 235 - 240
ROMERO, ISMAEL; O.A. SAMPAYO
Neutrinos de Alta Energía y el Interior de la Tierra
Anales AFA; Lugar: Tandil; Año: 2010 vol. 22 p. 96 - 101
ROMERO ISMAEL; SAMPAYO, OSCAR ALFREDO
Regeneration effect on the angular observable alpha(SM)(E) in a kilometer cubic neutrino telescope.
MODERN PHYSICS LETTERS A; Lugar: Singapour; Año: 2009 vol. 24 p. 523 - 529
ROMERO ISMAEL; SAMPAYO, OSCAR ALFREDO
Leptoquarks signals in KM3 neutrino telescopes
JOURNAL OF HIGH ENERGY PHYSICS - (Online); Año: 2009 vol. 05 p. 1 - 13
GONZALEZ-SPRINBERG, GABRIEL; MARTINEZ, ROBERTO; SAMPAYO, OSCAR ALFREDO
Unparticle effects in neutrino telescopes
PHYSICAL REVIEW D; Lugar: New York; Año: 2009 vol. 79 p. 1 - 8
GUTIERREZ-RODRIGUEZ, ALEJANDRO; HERNANDEZ-RUIZ, M.A.; SAMPAYO, OSCAR ALFREDO
Neutral Higgs Boson Pair-Production and Trilinear Self-Couplings in the MSSM at ILC and CLIC Energies
INTERNATIONAL JOURNAL OF MODERN PHYSICS A; Año: 2009 vol. 24 p. 5299 - 5318
A.GUTIERREZ-RODRIGUEZ; A.HERNANDEZ-RUIZ; O.A.SAMPAYO; A.CHUBYKALO; A.ESPINOZA-GARCIA.
The Triple Higgs Boson Self-Coupling at Future Linear $e^+e^-$ Collider Energies: ILC and CLIC.
JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN; Año: 2008 vol. 77 p. 94101 - 94110
SAMPAYO, OSCAR ALFREDO; REYNOSO, MATIAS
Testing neutrino interactions with IceCube.
ACTA PHYSICA POLONICA B; Año: 2008 vol. 39 p. 599 - 608
REYNOSO,MATIAS; SAMPAYO, OSCAR ALFREDO
New Physics with IceCube
PHYSICAL REVIEW D - PARTICLE AND FILDS; Lugar: New York; Año: 2007 vol. 76 p. 1 - 6
REYNOSO, MATIAS; SAMPAYO, OSCAR ALFREDO; ROMERO, GUSTAVO E.; H.CHRISTIANSEN, H
High energy neutrinos from the microquasar SS433.
Bol. ASOC.ASTR.ARG.; Año: 2006 vol. 49 p. 334 - 337
REYNOSO, MATIAS; ROMERO, GUSTAVO E.; SAMPAYO, OSCAR ALFREDO
Precession of neutrino-cooled accretion disk in gamma-ray burst engines
ASTRONOMY AND ASTROPHYSICS; Año: 2006 vol. 454 p. 11 - 16
BAEZ. C.A.; GUTIERREZ-RODRIGUEZ, ALEJANDRO; HERNANDEZ-RUIZ, M.A.; SAMPAYO, OSCAR ALFREDO
Studying the double higgs production via e+e- -> bbHH at future e+e- collider
ACTA PHYSICA SLOVACA; Lugar: Bratislava, Slovakia; Año: 2006 vol. 56 p. 455 - 461
GONZALEZ-SPRINBERG, GABRIEL; MARTINEZ, ROBERTO; SAMPAYO, OSCAR ALFREDO
Bilepton and exotic quark mass limits in 331 models from Z --> bb
PHYSICAL REVIEW D - PARTICLE AND FILDS; Lugar: New York; Año: 2005 vol. 71 p. 115003 - 115009
GUTIERREZ-RODRIGUEZ, ALEJANDRO; HERNANDEZ-RUIZ, M.A.; SAMPAYO, OSCAR ALFREDO
Pairs-Production of Higgs in Association with Bottom Quarks Pairs at e+e- Colliders
MODERN PHYSICS LETTERS A; Lugar: Singapoor; Año: 2005 vol. 20 p. 2629 - 2638
REYNOSO, MATIAS; SAMPAYO, OSCAR ALFREDO
On Neutrino Absorption Tomography of the Earth
ASTROPARTICLE PHYSICS; Año: 2004 vol. 21 p. 315 - 324
GUTIERREZ-RODRIGUEZ, ALEJANDRO; HERNANDEZ-RUIZ, M.A.; SAMPAYO, OSCAR ALFREDO
Higgs pair production in the standard model at next generation linear e+e- collider.
PHYSICAL REVIEW D - PARTICLE AND FILDS; Lugar: New York; Año: 2003 vol. 67 p. 1 - 4
PERESSUTTI, JAVIER; SAMPAYO, OSCAR ALFREDO
Signals for Majorana neutrinos in a gamma gamma collider
PHYSICAL REVIEW D - PARTICLE AND FILDS; Lugar: New York; Año: 2003 vol. 67 p. 1 - 4
DIAZ R.A.; MARTINEZ, ROBERTO; SAMPAYO, OSCAR ALFREDO
Excited tau lepton contribution to W ---> tau nu(tau) decay at the one loop level.
MODERN PHYSICS LETTERS A; Lugar: Singapur; Año: 2002 vol. 17 p. 2327 - 2333
TABARES LOURDES; SAMPAYO, OSCAR ALFREDO
tau magnetic moment in a gamma gamma collider.
PHYSICAL REVIEW D - PARTICLE AND FILDS; Lugar: New York; Año: 2002 vol. 65 p. 1 - 5
GUTIERREZ-RODRIGUEZ, ALEJANDRO; HERNANDEZ-RUIZ, M.A.; SAMPAYO, OSCAR ALFREDO
Production of the MSSM Higgs bosons at next generation linear e+e- colliders.
REVISTA MEXICANA DE FíSICA; Lugar: Ciudad de Mexico; Año: 2002 vol. 48 p. 413 - 422
DIAZ, RODOLFO; MARTINEZ, ROBERTO; ALEXIS RODRIGUEZ; SAMPAYO, OSCAR ALFREDO
Correccion al vertice no-Universal W->\nu+\tau a travez de una Teoria Efectiva de Fermiones Compuestos.
Revista Colombiana de Fisica; Año: 2002 vol. 34 p. 315 - 318
PERESSUTTI, JAVIER; SAMPAYO, OSCAR ALFREDO
Signatures for Majorana neutrinos in e- gamma collider.
PHYSICAL REVIEW D - PARTICLE AND FILDS; Lugar: New York; Año: 2001 vol. 64 p. 1 - 5
GUTIERREZ-RODRIGUEZ, ALEJANDRO; HERNANDEZ-RUIZ, M.A.; SAMPAYO, OSCAR ALFREDO
Detecting the h0, H0, A0, H± Higgs Bosons at Future e+e- Colliders
JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN; Año: 2001 vol. 70 p. 2300 - 2310
ARANDA JORGE ISIDRO; MARTINEZ, ROBERTO; SAMPAYO, OSCAR ALFREDO
Limits on excited tau lepton masses from leptonic tau decay
PHYSICAL REVIEW D - PARTICLE AND FILDS; Lugar: New York; Año: 2000 vol. 62 p. 1 - 5
GUTIERREZ-RODRIGUEZ, ALEJANDRO; SAMPAYO, OSCAR ALFREDO
Detection of charged minimal supersymmetric standard model Higgs bosons at the NLC.
PHYSICAL REVIEW D - PARTICLE AND FILDS; Lugar: New York; Año: 2000 vol. 62 p. 1 - 5
COTTI U.; GUTIERREZ-RODRIGUEZ, ALEJANDRO; ROSADO A.; SAMPAYO, OSCAR ALFREDO
Detection of neutral MSSM Higgs bosons at CERN LEP-II and NLC
PHYSICAL REVIEW D - PARTICLE AND FILDS; Lugar: New York; Año: 1999 vol. 59 p. 1 - 10
DE FLORIAN D.; SAMPAYO, OSCAR ALFREDO; SASSOT R.
Next-to-leading order analysis of inclusive and semi-inclusive polarized data
PHYSICAL REVIEW D - PARTICLE AND FILDS; Lugar: New York; Año: 1998 vol. 57 p. 5803 - 5810
DIAZ CRUZ, J.L; TOSCANO, J.; SAMPAYO, OSCAR ALFREDO; ARANDA JORGE ISIDRO
Bound on the mass of excited fermions
MODERN PHYSICS LETTERS A; Lugar: Singapur; Año: 1997 vol. 12 p. 37 - 45
AVILA, M; SAMPAYO, OSCAR ALFREDO
Radiative Effects on Exotic Fermions
REVISTA MEXICANA DE FíSICA; Año: 1997 vol. 43 p. 219 - 223
ARANDA JORGE ISIDRO; SAMPAYO, OSCAR ALFREDO; MARTINEZ, ROBERTO
Using Radiative Corrections to Bound Substructure
ZEITSCHRIFT FUER PHYSIK; Lugar: Berlin; Año: 1996 vol. C72 p. 479 - 483
HERNANDEZ J.M.; SAMPAYO, OSCAR ALFREDO; TOSCANO, J.
H0 anti-f f and Z anti-f f interactions in the effective Lagrangian approach.
INTERNATIONAL JOURNAL OF MODERN PHYSICS A; Lugar: Singapur; Año: 1996 vol. 11 p. 4921 - 4929
DIAZ CRUZ, J.L; SAMPAYO, OSCAR ALFREDO
Limits on the scale of compositeness from leptonic v decays
PHYSICAL REVIEW D; Año: 1994 vol. 49 p. 2149 - 2151
KOTIKOV, A. V.; PARENTE, GONZALO; SAMPAYO, OSCAR ALFREDO
Light gluinos and the longitudinal structure function
PHYSICS LETTERS B; Lugar: Netherlands; Año: 1994 vol. 328 p. 373 - 378
JARAMILLO, A; PARENTE, GONZALO; DIAZ CRUZ, J.L; SAMPAYO, OSCAR ALFREDO
Using FL as a test of compositeness
PHYSICS LETTERS B; Lugar: Netherlands; Año: 1994 vol. 336 p. 80 - 84
DIAZ CRUZ, J.L; SAMPAYO, OSCAR ALFREDO
Contribution of gluon fusion to the production of charged Higgs bosons at hadron colliders
PHYSICAL REVIEW D; Año: 1994 vol. 50 p. 6820 - 6823
DIAZ CRUZ, J.L; SAMPAYO, OSCAR ALFREDO
Effects of compositeness in leptonic tau decays
PHYSICS LETTERS B; Lugar: Netherlands; Año: 1993 vol. 306 p. 395 - 397
DIAZ CRUZ, J.L; SAMPAYO, OSCAR ALFREDO
DETECTION OF SUSY HIGGS BOSONS AFTER RADIATIVE CORRECTIONS
INTERNATIONAL JOURNAL OF MODERN PHYSICS A; Año: 1993 vol. 8 p. 4339 - 4354
DIAZ CRUZ, J.L; SAMPAYO, OSCAR ALFREDO
Asociated Production of Higgs Boson with t b at Hadron Collider
PHYSICS LETTERS B; Lugar: Netherlands; Año: 1992 vol. 276 p. 211 - 213
DIAZ CRUZ, J.L; SAMPAYO, OSCAR ALFREDO
Possibility of obtaining bounds on composite vector bosons at Fermilab Tevatron
PHYSICAL REVIEW D; Año: 1992 vol. 45 p. 3027 - 3029
SANCHEZ GUILLEN, JOAQUIN; MIRAMONTES, J.; MIRAMONTES, M.; PARENTE, GONZALO; SAMPAYO, OSCAR ALFREDO
Next to Leading Order Analysis of the Deep Inelstic R=Sigma_L/Sigma_T
NUCLEAR PHYSICS B; Lugar: Netherlands; Año: 1991 vol. 353 p. 337 - 345
EPELE, LUIS; GARCIA CANAL, CARLOS; SAMPAYO, OSCAR ALFREDO; MAIA, M.C.P.; MARTINS SIMOES, J.A.
Measurable properties of the standard Z0 in a SU (2) L* × SU (2)L× U (1) Y scenario.
NUOVO CIMENTO DELLA SOCIETA ITALIANA DI FISICA A-NUCLEI PARTICLES AND FIELDS; Año: 1991 vol. 104 p. 875 - 883
KELLER, S.; MIRAMONTES, M.; PARENTE, GONZALO; SANCHEZ GUILLEN, JOAQUIN; SAMPAYO, OSCAR ALFREDO
QCD predictions for the longitudinal structure function at HERA up to O(αs2)
PHYSICS LETTERS B; Lugar: Netherlands; Año: 1991 vol. 270 p. 61 - 64
KAZAKOV, D. I.; KOTIKOV, A. V.; PARENTE, GONZALO; SAMPAYO, OSCAR ALFREDO; SANCHEZ GUILLEN, JOAQUIN
Complete Quartic (alfa_S^2 ) Correction to the Deep-Inelastic Longitudinal Structure Function FL in QCD
PHYSICAL REVIEW LETTERS; Año: 1990 vol. 65 p. 1535 - 1538
EPELE, LUIS; GARCIA CANAL, CARLOS; SAMPAYO, OSCAR ALFREDO; MAIA, M.C.P.; LOPEZ, J.H.; MRTINS SIMOES, J.A.
New approach to test the hypothseis of compositeness
PHYSICAL REVIEW D - PARTICLE AND FILDS; Año: 1988 vol. 38 p. 2129 - 2135