Federico Santa María Technical University

output

19922026

most citedObservation of a new particle in the search for the Standard Model Higgs boson with the ATLAS detector at the LHC

10.9k citations

researchers with a paper here

Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

collaborating institutions

Showing 2004 · hep-phShow all

13 papers · 2 filters

hep-ph2004★ 30 cited

Hadronic structure aspects of $K^{+} \to π^{-} + l_{1}^{+} + l_{2}^{+}$ decays

Mikhail Ivanov, Sergey Kovalenko

As is known from previous studies the lepton number violating decays $K^{+} \to π^{-} + l_{1}^{+} + l_{2}^{+}$ have good prospects to probe new physics beyond the Standard Model and provide…

hep-ph2004★ 11 cited

Study of a Neutrino Mass Texture Generated in Supergravity with Bilinear R-Parity Violation

Marco A. Diaz, Clemencia Mora, Alfonso R. Zerwekh

We study a particular texture of the neutrino mass matrix generated in supergravity with bilinear R-Parity violation. The relatively high value of $tan β$ makes the one-loop contri…

hep-ph2004★ 1 cited

Bottonium mass - evaluation using renormalon cancellation

C. Contreras, G. Cvetic, P. Gaete

We present a method of calculating the bottonium mass M[Upsilon(1S)] = [2 mb + E(b barb)]. The binding energy is separated into the soft and ultrasoft components E(b barb)=[E(s)+E(…

hep-ph2004★ 104 cited

Nuclear Antishadowing in Neutrino Deep Inelastic Scattering

Stanley J. Brodsky, Ivan Schmidt, Jian-Jun Yang

The shadowing and antishadowing of nuclear structure functions in the Gribov-Glauber picture is due respectively to the destructive and constructive interference of amplitudes aris…

hep-ph2004★ 26 cited

PCAC and Shadowing of Low Energy Neutrinos

B. Z. Kopeliovich

The Adler relation between reactions initiated by neutrinos and pions is easy to misinterpret as a manifestation of the pion pole dominance. An axial current, however, cannot fluct…

hep-ph2004★ 8 cited

Time Evolution of Hadronization and Grey Tracks in DIS off Nuclei

C. Ciofi degli Atti, B. Z. Kopeliovich

The analysis of the grey tracks produced in Deep Inelastic Scattering (DIS) off nuclei provides important information on the space-time development of hadronization in nuclear medi…

hep-ph2004★ 12 cited

Collins Effect in Single Spin Asymmetries of the $p^{↑} p \to π X$ Process

Bo-Qiang Ma, Ivan Schmidt, Jian-Jun Yang

We investigate the Collins effect in single spin asymmetries (SSAs) of the $p^{↑} p \to π X$ process, by taking into account the transverse momentum dependence of the microsco…

hep-ph2004★ 1 cited

Particle-Antiparticle Asymmetries of $Λ$ Production in Hadron-Nucleon Collisions

Bo-Qiang Ma, Ivan Schmidt, Jian-Jun Yang

The particle-antiparticle asymmetries of $Λ$ production in 250 GeV/c $π^{\pm}$ , $K^{\pm}$ , and $p$ --nucleon collisions are studied with two model parametrizations of quark to $Λ$ …

hep-ph2004★ 6 cited

Pade-related resummations of the pressure of quark-gluon plasma by approximate inclusion of g**6-terms

G. Cvetic, R. Kögerler

We perform various resummations of the hot QCD pressure based on the actual knowledge of the perturbation series which includes the g**6 ln(1/g) and part of the g**6 terms. Resumma…

hep-ph2004★ 94 cited

Decay Constants of Heavy Meson of $0^{-}$ State in Relativistic Salpeter Method

G. Cvetič, C. S. Kim, Guo-Li Wang +1

The decay constants of pseudoscalar heavy mesons of $0^{-}$ state are computed by means of the relativistic (instantaneous) Salpeter equation. We solved the full Salpeter equation wi…

hep-ph2004★ 16 cited

Effective Lagrangian approach to nuclear mu-e conversion and the role of vector mesons

Amand Faessler, Th. Gutsche, Sergey Kovalenko +3

We study nuclear mu-e conversion in the general framework of an effective Lagrangian approach without referring to any specific realization of the physics beyond the standard model…

hep-ph2004★ 16 cited

Vector mesons in nuclear mu-e conversion

Amand Faessler, Th. Gutsche, Sergey Kovalenko +3

We study nuclear mu-e conversion in the general framework of an effective Lagrangian approach without referring to any specific realization of the physics beyond the standard model…

hep-ph2004★ 4 cited

Ratio of $Λ ˉ /Λ$ in Semi-inclusive Electroproduction

Bo-Qiang Ma, Ivan Schmidt, Jian-Jun Yang

It is shown that the $Λ ˉ /Λ$ cross section ratio in semi-inclusive electroproduction of $Λ$ and $Λ ˉ$ hyperons in deep inelastic scattering of charged lepton on a nucleon targe…

Hadronic structure aspects of K+→π−+l1+​+l2+​ decays

Study of a Neutrino Mass Texture Generated in Supergravity with Bilinear R-Parity Violation

Bottonium mass - evaluation using renormalon cancellation

Nuclear Antishadowing in Neutrino Deep Inelastic Scattering

PCAC and Shadowing of Low Energy Neutrinos

Time Evolution of Hadronization and Grey Tracks in DIS off Nuclei

Collins Effect in Single Spin Asymmetries of the p↑p→πX Process

Particle-Antiparticle Asymmetries of Λ Production in Hadron-Nucleon Collisions

Pade-related resummations of the pressure of quark-gluon plasma by approximate inclusion of g**6-terms

Decay Constants of Heavy Meson of 0− State in Relativistic Salpeter Method

Effective Lagrangian approach to nuclear mu-e conversion and the role of vector mesons

Vector mesons in nuclear mu-e conversion

Ratio of Λˉ/Λ in Semi-inclusive Electroproduction

Hadronic structure aspects of $K^{+} \to π^{-} + l_{1}^{+} + l_{2}^{+}$ decays

Collins Effect in Single Spin Asymmetries of the $p^{↑} p \to π X$ Process

Particle-Antiparticle Asymmetries of $Λ$ Production in Hadron-Nucleon Collisions

Decay Constants of Heavy Meson of $0^{-}$ State in Relativistic Salpeter Method

Ratio of $Λ ˉ /Λ$ in Semi-inclusive Electroproduction