Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Centre National de la Recherche ScientifiqueFR10.1k papers
- Institut National de Physique Nucléaire et de Physique des ParticulesFR4.1k papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR3.2k papers
- Université Paris-SaclayFR3.1k papers
- National Institute for Subatomic PhysicsNL2k papers
- University of ManchesterGB2k papers
- Sapienza University of RomeIT2k papers
- Istituto Nazionale di Fisica Nucleare, Sezione di Roma IIT1.9k papers
- CEA Paris-SaclayFR1.9k papers
- Heidelberg UniversityDE1.8k papers
- Rutherford Appleton LaboratoryGB1.8k papers
- Laboratoire de Physique Nucléaire et de Hautes ÉnergiesFR1.8k papers
40 papers · 2 filters
Memorino on the `1/2 vs. 3/2 Puzzle' in
I. I. Bigi, B. Blossier, A. Le Yaouanc +5
After the successes the OPE description has scored in describing decays, we need to study what can be said about the composition of the hadronic final stat…
Supersymmetry Parameter Analysis: SPA Convention and Project
J. A. Aguilar-Saavedra, A. Ali, B. C. Allanach +122
High-precision analyses of supersymmetry parameters aim at reconstructing the fundamental supersymmetric theory and its breaking mechanism. A well defined theoretical framework is…
Gluon propagation inside a high-energy nucleus
Francois Gelis, Yacine Mehtar-Tani
We show that, in the light-cone gauge, it is possible to derive in a very simple way the solution of the classical Yang-Mills equations for the collision between a nucleus and a pr…
A scenario for leptogenesis at the TeV scale
Asmaa Abada
We propose a scenario of thermal leptogenesis at the TeV scale in the context of an extension of the Standard Model with 4 generations. We also add one right-handed Majorana neutri…
Electromagnetic radiative corrections in parity-violating electron-proton scattering
J. Arvieux, B. Collin, H. Guler +4
QED radiative corrections have been calculated for leptonic and hadronic variables in parity-violating elastic ep scattering. For the first time, the calculation of the asymmetry i…
Neutrinos in the simplest little Higgs scenario and TeV leptogenesis
Asmaa Abada, Gautam Bhattacharyya, Marta Losada
The little Higgs scenario may provide an interesting framework to accommodate TeV scale leptogenesis because a TeV Majorana mass of the right-handed neutrino that we employ for the…
Lagrangian perturbations at order 1/m and the non-forward amplitude in Heavy Quark Effective Theory
F. Jugeau, A. Le Yaouanc, L. Oliver +1
We pursue the program of the study of the non-forward amplitude in HQET. We obtain new sum rules involving the elastic subleading form factors at order $1/m…
QCD Correlators at Large NC
J. J. Sanz-Cillero
This talk explores the spin--1 correlators up to O(alpha_s) through a large NC resonance theory. The phenomenological analyses of this kind must take these corrections into account…
The tensor force in Heavy Quark Effective Theory
F. Jugeau, A. Le Yaouanc, L. Oliver +1
We extend the formalism of Leibovich, Ligeti, Stewart and Wise in the 1/m_Q expansion of Heavy Quark Effective Theory for the B semileptonic decays into excited D[(3/2)^+] mesons t…
Has saturation physics been observed in deuteron-gold collisions at RHIC?
Rudolf Baier, Yacine Mehtar-Tani, Dominique Schiff
In the framework of the recently proposed saturation picture, we examine in a systematic way whether the nuclear modification factor measured for d-Au collisions at RHIC may be sim…
Chiral effective action of QCD: Precision tests, questions and electroweak extensions
Bachir Moussallam
This talk first discusses some aspects of the chiral expansion with three light flavours related to the (non) applicability of the OZI rule. Next, the extension of ChPT to an effec…
Leptogenesis in Minimal Left-Right Symmetric Models
K. S. Babu, A. Bachri, H. Aissaoui
We analyze lepton asymmetry induced in the decay of right--handed neutrinos in a class of minimal left--right symmetric models. In these models, which assume low energy supersymmet…
The UTfit Collaboration Report on the Status of the Unitarity Triangle beyond the Standard Model I. Model-independent Analysis and Minimal Flavour Violation
UTfit Collaboration, M. Bona, M. Ciuchini +10
Starting from a (new physics independent) tree level determination of rhobar and etabar, we perform the Unitarity Triangle analysis in general extensions of the Standard Model with…
Suppressed decay into open charm for the Y(4260) being an hybrid
E. Kou, O. Pene
We investigate the Y(4260) resonance recently discovered by the Babar collaboration. We propose the observation of its decay into J/psi pi pi and its non observation into open char…
BFKL resummation effects in gamma* gamma* --> rho rho
R. Enberg, B. Pire, L. Szymanowski +1
We calculate the leading order BFKL amplitude for the exclusive diffractive process γ*_L(Q1^2) γ*_L(Q2^2) \to ρ_L^0 ρ_L^0 in the forward direction, which can be studied in future h…
NMHDECAY 2.0: An updated program for Sparticle masses, Higgs masses, couplings and decay widths in the NMSSM
Ulrich Ellwanger, Cyril Hugonie
We describe the the improved properties of the NMHDECAY program, that is designed to compute Higgs and sparticle masses and Higgs decay widths in the NMSSM. In the version 2.0, Hig…
Determination of electroweak parameters at HERA with the H1 experiment
Benjamin Portheault
Using deep inelastic charged and neutral current scattering cross sections previously published, a combined electroweak and QCD analysis is performed to determine electr…
Dark matter and Colliders searches in the MSSM
Y. Mambrini, E. Nezri
We study the complementarity between dark matter experiments (direct detection and indirect detections) and accelerator facilities (the CERN LHC and a TeV Li…
Spin-1 Correlators at Large NC: Matching OPE and Resonance Theory up to O(alpha_s)
J. J. Sanz-Cillero
The relation between the quark-gluon description of QCD and the hadronic picture is studied up to order alpha_s. The analysis of the spin-1 correlators is developed within the larg…
Surprises from the search for quark-gluon plasma? When was quark-gluon plasma seen?
Richard M. Weiner
The historical context of the recent results from high energy heavy ion reactions devoted to the search of quark-gluon plasma (QGP) is reviewed, with emphasis on the surprises enco…
SUSY Phenomenology of KKLT Flux Compactifications
Adam Falkowski, Oleg Lebedev, Yann Mambrini
We study SUSY phenomenology of the KKLT (Kachru-Kallosh-Linde-Trivedi) scenario of string theory compactifications with fluxes. This setup leads to a specific pattern of soft masse…
The Physics of Hadronic Tau Decays
M. Davier, A. Hocker, Z. Zhang
Hadronic tau decays represent a clean laboratory for the precise study of quantum chromodynamics (QCD). Observables (sum rules) based on the spectral functions of hadronic tau deca…
Double diffractive rho-production in gamma^* gamma^* collisions
B. Pire, L. Szymanowski, S. Wallon
We present a first estimate of the cross-section for the exclusive process gamma^*_L (Q_1^2) gamma^*_L(Q_2^2) -> rho^0_L rho^0_L, which will be studied in the future high energy e^…
The role of polarized positrons and electrons in revealing fundamental interactions at the Linear Collider
G. Moortgat-Pick, T. Abe, G. Alexander +71
The proposed International Linear Collider (ILC) is well-suited for discovering physics beyond the Standard Model and for precisely unraveling the structure of the underlying physi…