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 2004 · hep-phShow all

22 papers · 2 filters

hep-ph2004

Hadronic Decays of Baryons in Point-Form Relativistic Quantum Mechanics

T. Melde, L. Canton, W. Plessas +1

We discuss strong decays of baryon resonances within the concept of relativistic constituent quark models. In particular, we follow a Poincare-invariant approach along the point fo…

hep-ph2004★ 18 cited

Dynamical Zero in Antineutrino_e -- Electron Scattering and the Neutrino Magnetic Moment

J. Bernabeu, J. Papavassiliou, M. Passera

The Standard Model differential cross section for elastic scattering vanishes exactly, at lowest order, for forward electrons and incident energy close to t…

hep-ph2004★ 16 cited

Analytical evolution of nucleon structure functions with power corrections at twist-4 and predictions for ultra-high energy neutrino-nucleon cross section

R. Fiore, L. L. Jenkovszky, A. V. Kotikov +3

In this paper we present an analytic result for the evolution in of the structure functions for the neutrino-nucleon interaction, valid at twist-2 in the region of small valu…

hep-ph2004★ 36 cited

Spectator-model operators in point-form relativistic quantum mechanics

T. Melde, L. Canton, W. Plessas +1

We address the construction of transition operators for electromagnetic, weak, and hadronic reactions of relativistic few-quark systems along the spectator model. While the problem…

hep-ph2004★ 179 cited

The Standard Model Prediction of the Muon Anomalous Magnetic Moment

M. Passera

This article reviews and updates the Standard Model prediction of the muon g-2. QED, electroweak and hadronic contributions are presented, and open questions discussed. The theoret…

hep-ph2004★ 5 cited

Discrete regularisation of localised kinetic terms

Francisco del Aguila, Manuel Perez-Victoria, Jose Santiago

We investigate the behaviour of 5d models with general brane kinetic terms by discretising the extra dimension. We show that in the continuum limit the Kaluza-Klein masses and wave…

hep-ph2004★ 46 cited

Symmetry Nonrestoration at High Temperature in Little Higgs Models

J. R. Espinosa, M. Losada, A. Riotto

A detailed study of the high temperature dynamics of the scalar sector of Little Higgs scenarios, proposed to stabilize the electroweak scale, shows that the electroweak gauge symm…

hep-ph2004★ 175 cited

Effect of inhomogeneities on the expansion rate of the Universe

Edward W. Kolb, Sabino Matarrese, Alessio Notari +1

While the expansion rate of a homogeneous isotropic Universe is simply proportional to the square-root of the energy density, the expansion rate of an inhomogeneous Universe also d…

hep-ph2004★ 11 cited

Heavy Particles from Inflation

G. F. Giudice, A. Riotto, A. Zaffaroni

We describe a simple and efficient mechanism by which very heavy particles are copiously created from a primordial inflationary epoch. It works for scalar fields which are massless…

hep-ph2004★ 108 cited

Massive Neutrinos and Flavour Violation

Antonio Masiero, Sudhir K. Vempati, Oscar Vives

In spite of the large lepton flavour violation (LFV) observed in neutrino oscillations, within the Standard Model, we do \textit{not} expect any visible LFV in the charged lepton s…

hep-ph2004★ 55 cited

Leptogenesis in the minimal supersymmetric triplet seesaw model

G. D'Ambrosio, T. Hambye, A. Hektor +2

In the supersymmetric triplet (type-II) seesaw model, in which a single SU(2)_L-triplet couples to leptons, the high-energy neutrino flavour structure can be directly determined fr…

hep-ph2004★ 1 cited

On the Effective Electron Mass in Magnetar-like Fields

M. Conte, M. Palazzi, M. Pusterla +1

We show, either quantum mechanically or classically, that the variation of the effective mass induced in a charged particle by the presence of an ultra-strong electromagnetic field…

hep-ph2004★ 272 cited

Leading-particle suppression in high energy nucleus-nucleus collisions

A. Dainese, C. Loizides, G. Paic

Parton energy loss effects in heavy-ion collisions are studied with the Monte Carlo program PQM (Parton Quenching Model) constructed using the BDMPS quenching weights and a realist…

hep-ph2004★ 215 cited

Anatomy and Phenomenology of mu-tau Lepton Flavour Violation in the MSSM

Andrea Brignole, Anna Rossi

We perform a detailed analysis of several mu-tau lepton flavour violating (LFV) processes, namely tau --> mu X (X = gamma, e+ e-, mu+ mu-, rho, pi, eta, eta'), Z --> mu tau and Hig…

hep-ph2004★ 8 cited

SUSY Seesaw and FCNC

A. Masiero, S. K. Vempati, O. Vives

After a quarter of century of intense search for new physics beyond the Standard Model (SM), two ideas stand out to naturally cope with (i) small neutrino masses and (ii) a light h…

hep-ph2004★ 222 cited

Models of Neutrino Masses and Mixings

Guido Altarelli, Ferruccio Feruglio

We review theoretical ideas, problems and implications of neutrino masses and mixing angles. We give a general discussion of schemes with three light neutrinos. Several specific ex…

hep-ph2004★ 27 cited

Baryonic Regge trajectories with analyticity constraints

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

A model for baryonic Regge trajectories compatible with the threshold behavior required by unitarity and asymptotic behavior in agreement with analyticity constraints is given in e…

hep-ph2004★ 100 cited

Can Neutrino Mixings Arise from the Charged Lepton Sector?

Guido Altarelli, Ferruccio Feruglio, Isabella Masina

The neutrino mixing matrix U is in general of the form U=U_e^+ U_nu, where U_e arises from the diagonalization of charged leptons and U_nu is from the neutrino sector. We discuss t…

hep-ph2004★ 10 cited

Phenomenology of Twisted Moduli in Type I String Inspired Models

B. C. Allanach, S. F. King, D. A. J. Rayner

We make a first study of the phenomenological implications of twisted moduli in type I intersecting D5-brane models, focussing on the resulting predictions at the LHC using SOFTSUS…

hep-ph2004★ 33 cited

Two-Loop Tensor Integrals in Quantum Field Theory

S. Actis, A. Ferroglia, G. Passarino +2

A comprehensive study is performed of general massive, tensor, two-loop Feynman diagrams with two and three external legs. Reduction to generalized scalar functions is discussed. I…

hep-ph2004★ 33 cited

Extra Dimensions in Particle Physics

Ferruccio Feruglio

Current problems in particle physics are reviewed from the viewpoint of theories possessing extra spatial dimensions.

hep-ph2004★ 29 cited

Lepton Flavor Violation, Neutralino Dark Matter and the Reach of the LHC

A. Masiero, S. Profumo, S. K. Vempati +1

We revisit the phenomenology of the Constrained MSSM with right-handed neutrinos (CMSSMRN). A supersymmetric seesaw mechanism, generating neutrino masses and sizable lepton flavour…