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
310 papers · 1 filter
Measurement of Branching Fractions and Charge Asymmetries for Exclusive B Decays to Charmonium
B. Aubert, BABAR Collaboration
We report measurements of branching fractions and charge asymmetries of exclusive decays of neutral and charged B mesons into two-body final states containing a charmonium state an…
Quantum Magnets with Anisotropic Infinite Range Random Interactions
Liliana Arrachea, Marcelo J. Rozenberg
Using exact diagonalization techniques we study the dynamical response of the anisotropic disordered Heisenberg model for systems of S=1/2 spins with infinite range random exchange…
Energy flux distribution in a two-temperature Ising model
Vivien Lecomte, Zoltan Racz, Frederic van Wijland
The nonequilibrium steady state of an infinite-range Ising model is studied. The steady state is obtained by dividing the spins into two groups and attaching them to two heat baths…
Diffusion rates of Cu adatoms on Cu(111) in the presence of an adisland nucleated at FCC or HCP sites
Mihai-Cosmin Marinica, Cyrille Barreteau, Daniel Spanjaard +1
The surface diffusion of Cu adatoms in the presence of an adisland at FCC or HCP sites on Cu(111) is studied using the EAM potential derived by Mishin {\it et al.} [Phys. Rev. B {\…
Integrability in Yang-Mills theory on the light cone beyond leading order
A. V. Belitsky, G. P. Korchemsky, D. Müller
The one-loop dilatation operator in Yang-Mills theory possesses a hidden integrability symmetry in the sector of maximal helicity Wilson operators. We calculate two-loop correction…
The Hubbard model at half-filling, part III: the lower bound on the self-energy
Stephane Afchain, Jacques Magnen, Vincent Rivasseau
We complete the proof that the two-dimensional Hubbard model at half-filling is not a Fermi liquid in the mathematically precise sense of Salmhofer, by establishing a lower bound o…
Sur les automorphismes et la rigidite des groupes de Coxeter a angles droits
Anatole Castella
By underlying the commutation relation in a right-angled Coxeter group W, we recover the fact that right-angled Coxeter groups are rigid and we describe the second subgroup of Aut(…
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…
First tests of a Micromegas TPC in a magnetic field
P. Colas, I. Giomataris, V. Lepeltier +1
Since the summer of 2003, a large Micromegas TPC prototype (1000 channels, 50 cm drift, 50 cm diameter) has been operated in a 2T superconducting magnet at Saclay. A description of…
Ion backflow in the Micromegas TPC for the future linear collider
P. Colas, I. Giomataris, V. Lepeltier
We present ion backflow measurements in a Micromegas (MICRO-MEsh GASeous detector) TPC device developed for the next high energy electron-positron linear collider under study and a…
IRIS: A new generation of IRAS maps
Marc-Antoine Miville-Deschenes, Guilaine Lagache
The Infrared Astronomical Satellite (IRAS) had a tremendous impact on many areas of modern astrophysics. In particular it revealed the ubiquity of infrared cirrus that are a specta…
Radiodetection of Cosmic Ray Extensive Air Showers
D. Ardouin, A. Belletoile, D. Charrier +12
We present the characteristics and performance of a demonstration experiment devoted to the observation of ultra high- energy cosmic ray extensive air showers using a radiodetectio…
Linearized Israel Matching Conditions for Cosmological Perturbations in a Moving Brane Background
Martin Bucher, Carla Carvalho
With a view toward the problem of computing the linearized cosmological perturbations in Randall-Sundrum cosmological models where a Z2 symmetry has been imposed about a boundary b…
On the diffraction pattern of C60 peapods
Julien Cambedouzou, Vincent Pichot, Stephane Rols +5
We present detailed calculations of the diffraction pattern of a powder of bundles of C peapods. The influence of all pertinent structural parameters of the bundles on the d…
Effective interactions in the colloidal suspensions from HNC theory
Daniel Leger, Dominique Levesque
The HNC Ornstein-Zernike integral equations are used to determine the properties of simple models of colloidal solutions where the colloids and ions are immersed in a solvent consi…
Photodisintegration of Ultra-High-Energy Cosmic Rays revisited
E. Khan, S. Goriely, D. Allard +5
Recent microscopic and phenomenological calculations of giant dipole resonances for A <= 56 nuclei are presented. The derived photodisintegration cross sections are exhaustively co…
Search for neutrinoless double beta decay with the NEMO-3 detector: first results
Xavier Sarazin
The NEMO-3 detector, which has been operating in the Frejus Underground Laboratory since February 2003, is devoted to searching for neutrinoless double beta decay (ββ0 ν). The expe…
Granular gases: dynamics and collective effects
Alain Barrat, Emmanuel Trizac, Matthieu H. Ernst
We present a biased review of some of the most "spectacular" effects appearing in the dynamics of granular gases where the dissipative nature of the collisions leads to a rich phen…
Exploring networks with traceroute-like probes: theory and simulations
Luca Dall'Asta, Ignacio Alvarez-Hamelin, Alain Barrat +2
Mapping the Internet generally consists in sampling the network from a limited set of sources by using traceroute-like probes. This methodology, akin to the merging of different sp…
The Kato square root problem for mixed boundary value problems
Andreas Axelsson, Stephen Keith, Alan McIntosh
We solve the Kato square root problem for second order elliptic systems in divergence form under mixed boundary conditions on Lipschitz domains. This answers a question posed by J.…
A Calculable Toy Model of the Landscape
Keith R. Dienes, Emilian Dudas, Tony Gherghetta
Motivated by recent discussions of the string-theory landscape, we propose field-theoretic realizations of models with large numbers of vacua. These models contain multiple U(1) ga…
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…
An exploratory lattice study of DI=3/2 K -> pi pi decays at next-to-leading order in the chiral expansion
P. Boucaud, V. Gimenez, C-J. D. Lin +4
We present the first direct evaluation of DI = 3/2 K -> pi pi matrix elements with the aim of determining all the low-energy constants at NLO in the chiral expansion. Our numerical…