Istituto Nazionale di Fisica Nucleare, Sezione di Padova

output

19922026

most citedObservation of Gravitational Waves from a Binary Black Hole Merger

14.2k 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 2001 · hep-phShow all

20 papers · 2 filters

hep-ph2001★ 2 cited

The CDF-II Online Silicon Vertex Tracker

A. Bardi, A. Belloni, R. Carosi +36

The Online Silicon Vertex Tracker is the new CDF-II level 2 trigger processor designed to reconstruct 2-D tracks within the Silicon Vertex Detector with high speed and accuracy. By…

hep-ph2001★ 22 cited

From Regge Behavior to DGLAP Evolution

L. Csernai, L. Jenkovszky, K. Kontros +3

We study the interface between Regge behavior and DGLAP evolution in a non-perturbative model for the nucleon structure function based on a multipole pomeron exchange. This model p…

hep-ph2001★ 228 cited

Non-Gaussianity from Inflation

N. Bartolo, S. Matarrese, A. Riotto

Correlated adiabatic and isocurvature perturbation modes are produced during inflation through an oscillation mechanism when extra scalar degrees of freedom other than the inflaton…

hep-ph2001★ 256 cited

On the O(alpha_t^2) two-loop corrections to the neutral Higgs boson masses in the MSSM

Andrea Brignole, Giuseppe Degrassi, Pietro Slavich +1

We compute the O(alpha_t^2) two-loop corrections to the neutral CP-even Higgs boson mass matrix in the Minimal Supersymmetric Standard Model, for arbitrary values of mA and of the…

hep-ph2001★ 97 cited

Analysis and interpretation of new low-energy Pi-Pi scattering data

S. Descotes, N. H. Fuchs, L. Girlanda +1

The recently published E865 data on charged K_e4 decays and Pi-Pi phases are reanalyzed to extract values of the two S-wave scattering lengths, of the subthreshold parameters alpha…

hep-ph2001★ 12 cited

$J / ψ$ photoproduction at HERA

R. Fiore, L. Jenkovszky, F. Paccanoni +1

We revise and update an earlier model for $J / ψ$ photoproduction based on a dipole Pomeron exchange. We show that the H1 and ZEUS experimental data reported recently can be well fit…

hep-ph2001★ 86 cited

Measurement of the $B^{+}$ Total Cross Section and $B^{+}$ Differential Cross Section $d σ / d p_{T}$ in $p p ˉ$ Collisions at $s = 1.8$ TeV

The CDF collaboration

We present measurements of the B+ meson total cross section and differential cross section $d σ / d p_{T}$ . The measurements use a $98 \pm 4$ pb^{-1} sample of $p p ˉ$ collisions at $…

hep-ph2001★ 48 cited

Probing Non-Standard Couplings of Neutrinos at the Borexino Detector

Zurab Berezhiani, R. S. Raghavan, Anna Rossi

The present experimental status does not exclude weak-strength non-standard interactions of neutrinos with electrons. These interactions can be revealed in solar neutrino experimen…

hep-ph2001★ 166 cited

Limits on the Non-Standard Interactions of Neutrinos from $e^{+} e^{-}$ Colliders

Zurab Berezhiani, Anna Rossi

We provide an effective Lagrangian analysis of contact non-standard interactions of neutrinos with electrons, which can be effectively mediated by extra particles, and examine the…

hep-ph2001★ 129 cited

The anomalous chiral Lagrangian of order $p^{6}$

J. Bijnens, L. Girlanda, P. Talavera

We construct the effective chiral Lagrangian for chiral perturbation theory in the mesonic odd-intrinsic-parity sector at order $p^{6}$ . The Lagrangian contains 24 in principle measu…

hep-ph2001★ 38 cited

Flavour structure, flavour symmetry and supersymmetry

Zurab Berezhiani, Anna Rossi

We discuss the role played by the horizontal flavour symmetry in supersymmetric theories. In particular, we consider the horizontal symmetry $S U (3)_{H}$ between the three fermion fam…

hep-ph2001★ 1 cited

Models of neutrino masses and mixings

Guido Altarelli

We briefly review models of neutrino masses and mixings. In view of the existing experimental ambiguities many possibilities are still open. After an overview of the main alternati…

hep-ph2001★ 233 cited

On the neutral Higgs boson masses in the MSSM for arbitrary stop mixing

Giuseppe Degrassi, Pietro Slavich, Fabio Zwirner

We compute the O(alpha_t alpha_s) two-loop corrections to the neutral Higgs boson masses in the Minimal Supersymmetric extension of the Standard Model. An appropriate use of the ef…

hep-ph2001★ 232 cited

On the gravitational production of superheavy dark matter

Daniel J. H. Chung, Patrick Crotty, Edward W. Kolb +1

The dark matter in the universe can be in the form of a superheavy matter species (WIMPZILLA). Several mechanisms have been proposed for the production of WIMPZILLA particles durin…

hep-ph2001★ 1 cited

Double chiral logarithms of Generalized Chiral Perturbation Theory for low-energy pi-pi scattering

L. Girlanda

We express the two-massless-flavor Gell-Mann--Oakes--Renner ratio in terms of low-energy pi-pi observables, including the O(p^6) double chiral logarithms of generalized chiral pert…

hep-ph2001★ 28 cited

The Cosmological Moduli Problem and Preheating

G. F. Giudice, A. Riotto, I. Tkachev

Many models of supersymmetry breaking, in the context of either supergravity or superstring theories, predict the presence of particles with Planck-suppressed couplings and masses…

hep-ph2001★ 11 cited

Eta' Mass and Chiral Symmetry Breaking at Large Nc and Nf

L. Girlanda, J. Stern, P. Talavera

We propose a method for implementing the large-Nc, large-Nf limit of QCD at the effective Lagrangian level. Depending on the value of the ratio Nf/Nc, different patterns of chiral…

hep-ph2001★ 328 cited

SU(5) Grand Unification in Extra Dimensions and Proton Decay

Guido Altarelli, Ferruccio Feruglio

We analyse proton decay in the context of simple supersymmetric SU(5) grand unified models with an extra compact spatial dimension described by the orbifold S^1/(Z_2 x Z_2'). Gauge…

hep-ph2001★ 4 cited

Where is the Higgs?

G. Degrassi

I discuss the theoretical uncertainties in the indirect Higgs mass determination. I present the probability density function for the Higgs mass obtained combining together the info…

hep-ph2001★ 85 cited

Measurement of the Inclusive Jet Cross Section in $p ˉ p$ collisions at $s = 1.8$ TeV

T. Affolder

We present results from the measurement of the inclusive jet cross section for jet transverse energies from 40 to 465 GeV in the pseudo-rapidity range $0.1 < ∣ η ∣ < 0.7$ . The results ar…