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
37 papers · 2 filters
Prospects of mass measurements for neutral MSSM Higgs bosons in the intense-coupling regime at a Linear Collider
E. Boos, V. Bunichev, A. Djouadi +1
We analyze the prospects for detecting the three neutral Higgs bosons of the Minimal Supersymmetric extension of the Standard Model in the intense-coupling regime at e+e- colliders…
Relevance of the strange quark sector in chiral perturbation theory
H. Sazdjian
Results obtained in recent years in the strange quark sector of chiral perturbation theory are reviewed and the theoretical relevance of this sector for probing the phase structure…
Exotic hybrid mesons in hard electroproduction
I. V. Anikin, B. Pire, L. Szymanowski +2
We estimate the sizeable cross section for deep exclusive electroproduction of an exotic hybrid meson in the Bjorken regime. The production amplitude scales like th…
Gluon propagation in space-time dependent fields
Dennis D. Dietrich
The propagator for gluons in a space-time dependent field is derived. This is accomplished by solving the equation of motion for the gluonic Green's functions. Subsequently a relat…
Prospects for and status of the measurement of high x parton distributions at HERA
Zhiqing Zhang
Inclusive neutral and charged current cross sections and structure functions measured at HERA-I are briefly reviewed. The impact of these measurements on parton density functions i…
On BLM scale fixing in exclusive processes
I. V. Anikin, B. Pire, L. Szymanowski +2
We discuss the BLM scale fixing procedure in exclusive electroproduction processes in the Bjorken regime. We show that in the case of vector meson production the usual way to aplly…
Saturation momentum at fixed and running QCD coupling
Dennis D. Dietrich
A relationship, linking the saturation momentum in the case of fixed and running QCD coupling, respectively, is derived from the Balitsky-Kovchegov equation. It relies on the linea…
The Hadronic Contribution to the Muon g-2
Andreas Hocker
The evaluation of the hadronic contribution to the muon magnetic anomaly a_mu is reviewed, including a new estimate using precise results on the pi+pi- spectral function from the K…
Nuclear Shadowing and Diffraction
J. L. Albacete, N. Armesto, A. Capella +2
The relation between diffraction in lepton-proton collisions and shadowing of nuclear structure functions which arises from Gribov inelastic shadowing, is described. A model realiz…
The role of strange sea quarks in chiral extrapolations on the lattice
S. Descotes-Genon
Since the strange quark has a light mass of order Lambda_QCD, fluctuations of sea s-s bar pairs may play a special role in the low-energy dynamics of QCD by inducing significantly…
Electroproduction Cross Section of Large_Et Hadrons at NLO and Virtual Photon Structure Function
Michel Fontannaz
We calculate Higher Order corrections to the resolved component of the electroproduction cross section of large-Et hadrons. The parton distributions in the virtual photon are studi…
Generation of circularly polarized photons for a linear collider polarized positron source
V. Strakhovenko, X. Artru, R. Chehab +1
Various methods of obtaining longitudinally polarized positrons for future linear colliders are reviewed. Special attention is paid to the schemes using circularly polarized high-e…
A model for leptogenesis at the TeV scale
Asmaa Abada, Habib Aissaoui, Marta Losada
We consider the mechanism of thermal leptogenesis at the TeV scale in the context of an extension of the Standard Model with 4 generations and the inclusion of four right-handed Ma…
Fermion production in classical fields
Dennis D. Dietrich
The creation of quark-antiquark pairs by vacuum polarisation in the presence of classical fields is studied based on their propagators in the background. Especially the issue of ga…
Real and Virtual Photoproduction of Large-pt Particles at NLO
Michel Fontannaz
In the first part of this paper we assess the possibility of observing the gluon distribution in a real photon by measuring the photoproduction cross section of large-pt photons. I…
High Q**2 Structure Functions and Parton Distributions
Benjamin Portheault
This contribution reviews the main achievements in inclusive measurements made by the H1 and ZEUS collaborations during the first phase of HERA data taking. The QCD analysis of the…
Vector meson electroproduction at next-to-leading order
D. Yu. Ivanov, L. Szymanowski, G. Krasnikov
The process of a light neutral vector meson electroproduction is studied in the framework of QCD factorization in which the amplitude factorizes in a convolution of the nonperturba…
Subleading form factors at order 1/m_Q in terms of leading quantities using the non-forward amplitude in HQET
F. Jugeau, A. Le Yaouanc, L. Oliver +1
We consider the non-forward amplitude within the Heavy Quark Effective theory. We show that one can obtain new information on the subleading corrections in 1/m_Q. We illustrate the…
Isospin constraints from/on B->pipi
Muriel Pivk, Francois R. Le Diberder
The Standard Model constraints on alpha which can be derived from the B-> pipi decays are revisited in some depth. As experimental inputs, the three branching ratios, the two CP pa…
The Higgs Working Group: Summary Report 2003
K. A. Assamagan, M. Narain, A. Nikitenko +81
Theoretical progress in Higgs boson production and background processes is discussed with particular emphasis on QCD corrections at and beyond next-to-leading order as well as next…
Annihilation Radiation of Dark Matter in Heterotic Orbifold Models
G. Bertone, P. Binetruy, Y. Mambrini +1
Direct and indirect dark matter searches can potentially lead to the discovery of Supersymmetry. In the specific context of heterotic orbifold compactification scenarios, it is eve…
On the mass differences between the scalar and pseudoscalar heavy-light mesons
Damir Becirevic, Svjetlana Fajfer, Sasa Prelovsek
We discuss the recent experimental observation which suggested that the mass difference between the scalar and pseudoscalar heavy-light mesons is larger for the non-strange states…
NMHDECAY: A Fortran Code for the Higgs Masses, Couplings and Decay Widths in the NMSSM
Ulrich Ellwanger, John F. Gunion, Cyril Hugonie
The Fortran code NMHDECAY computes the masses, couplings and decay widths of all Higgs bosons of the NMSSM in terms of its parameters at the electroweak (SUSY breaking) scale: the…
R-parity violating supersymmetry
R. Barbier, C. Berat, M. Besancon +8
Theoretical and phenomenological implications of R-parity violation in supersymmetric theories are discussed in the context of particle physics and cosmology. Fundamental aspects i…