Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Centre National de la Recherche ScientifiqueFR4.5k papers
- Institut National de Physique Nucléaire et de Physique des ParticulesFR2.2k papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR2.2k papers
- Institut Pluridisciplinaire Hubert CurienFR2.1k papers
- Institut de Recherche sur les Lois Fondamentales de l'UniversFR2k papers
- Panjab UniversityIN1.9k papers
- Lyon 1 UniversitéFR1.8k papers
- Istituto Nazionale di Fisica Nucleare, Sezione di BolognaIT1.7k papers
- Istituto Nazionale di Fisica Nucleare, Sezione di PadovaIT1.7k papers
- Istituto Nazionale di Fisica Nucleare, Sezione di TorinoIT1.7k papers
- Helsinki Institute of PhysicsFI1.7k papers
- European Organization for Nuclear ResearchCH1.7k papers
16 papers · 1 filter
Global Renormalization Group
Jean Alexandre, Vincenzo Branchina, Janos Polonyi
The motivation and the challenge in applying the renormalization group for systems with several scaling regimes is briefly outlined. The four dimensional model serves as an e…
What Does Cluster Redshift Evolution Reveal ?
A. Blanchard, J. G. Bartlett
Evolution of the cluster population has been recognized as a powerful cosmological tool. While the present--day abundance of X-ray clusters is degenerate in , and , O…
Renormalization Group Transformation for the Wave Function
Hanae El Hattab, Janos Polonyi
The problem considered here is the determination of the hamiltonian of a first quantized nonrelativistic particle by the help of some measurements of the location with a finite res…
New developments in threshold pion photo- and electroproduction
Véronique Bernard
Photoproduction of neutral and charged pions off nucleons and deuterium has been precisely calculated in baryon chiral perturbation theory. I review the predictions with the accura…
X-ray observations of the slowest known Be/X-ray pulsars RX J0146.9+6121 and X Persei
F. Haberl, L. Angelini, C. Motch +1
We present ASCA and ROSAT observations of the Be/X-ray binary pulsars RX J0146.9+6121 and X Persei between 1990 and 1996. Measuring the neutron star spin period and X-ray luminosit…
The topological structure of 2D disordered cellular systems
H. M. Ohlenbusch, T. Aste, B. Dubertret +1
We analyze the structure of two dimensional disordered cellular systems generated by extensive computer simulations. These cellular structures are studied as topological trees root…
The isoscalar S-wave pi-N scattering length a+ from pi-deuteron scattering
S. R. Beane, V. Bernard, T. -S. H. Lee +1
We consider constraints on the isoscalar S-wave pi-N scattering length a+ from pi-deuteron scattering, to third order in small momenta and pion masses in chiral perturbation theory…
Chromatic and spectroscopic signatures of microlensing events as a tool for the gravitational imaging of stars
David Valls-Gabaud
The detection of microlensing events from stars in the Large Magellanic Cloud and in the Galactic bulge raise important constraints on the distribution of dark matter and on galact…
Shell Model Monte Carlo studies of neutron-rich nuclei in the 1s-0d-1p-0f shells
D. J. Dean, M. T. Ressell, M. Hjorth-Jensen +3
We demonstrate the feasibility of realistic Shell-Model Monte Carlo (SMMC) calculations spanning multiple major shells, using a realistic interaction whose bad saturation and shell…
Onset of Nuclear Matter Expansion in Au+Au Collisions
P. Crochet, F. Rami, A. Gobbi +2
Using the FOPI detector at GSI Darmstadt, excitation functions of collective flow components were measured for the Au+Au system, in the reaction plane and out of this plane, at sev…
Search for Production of Strangelets in Quark Matter using Particle Correlations
Sven Soff, D. Ardouin, C. Spieles +9
We present a new technique for observing the strangelet production in quark matter based on unlike particle correlations. A simulation is presented with a two-phase thermodynamical…
Low-mass stars and star clusters in the dark Galactic halo
E. J. Kerins
In a previous study it was proposed that the Galactic dark matter being detected by gravitational microlensing experiments such as MACHO may reside in a population of dim halo glob…
The reaction above threshold in chiral perturbation theory
V. Bernard, N. Kaiser, Ulf-G. Meißner
Single pion production off nucleons is studied in the framework of relativistic baryon chiral perturbation theory at tree level with the inclusion of the terms from the dimension t…
Clusters of Galaxies and Mass estimates
R. Sadat
The determination of galaxy cluster mass is of great importance since it is directly linked to the well- known problem of dark matter in the Universe and to the cluster baryon cont…
Neutral pion photoproduction on deuterium in baryon chiral perturbation theory to order q^4
S. R. Beane, V. Bernard, T. -S. H. Lee +2
Threshold neutral pion photoproduction on the deuteron is studied in the framework of baryon chiral perturbation theory beyond next-to--leading order in the chiral expansion. To fo…
Circles, Spheres and Drops Packings
Tomaso Aste
We studied the geometrical and topological rules underlying the dispositions and the size distribution of non-overlapping, polydisperse circle-packings. We found that the size dist…