9.8k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Centre National de la Recherche ScientifiqueFR2.8k papers
- Institut National de Physique Nucléaire et de Physique des ParticulesFR2.3k papers
- European Organization for Nuclear ResearchCH2.3k papers
- ETH ZurichCH2.2k papers
- Rutherford Appleton LaboratoryGB2.1k papers
- Istituto Nazionale di Fisica Nucleare, Sezione di Roma IIT2.1k papers
- Istituto Nazionale di Fisica Nucleare, Sezione di BolognaIT2.1k papers
- Imperial College LondonGB2.1k papers
- University of BristolGB2.1k papers
- University of Maryland, College ParkUS2.1k papers
- Massachusetts Institute of TechnologyUS2k papers
- Istituto Nazionale di Fisica Nucleare, Sezione di GenovaIT2k papers
100 papers · 1 filter
EPR study of some rare-earth ions (Dy3+, Tb3+ and Nd3+) in YBa2Cu3O6 compound
M. R. Gafurov, V. A. Ivanshin, I. N. Kurkin +4
We investigate the low temperature X-band electron paramagnetic resonance (EPR) of YBa2Cu3O6 compounds with x = 6.0 doped with Dy3+, Tb3+, and Nd3+. The EPR spectra of Dy3+ and Tb3…
Correction of non-linearity effects in detectors for electron spectroscopy
N. Mannella, S. Marchesini, A. W. Kay +7
Using photoemission intensities and a detection system employed by many groups in the electron spectroscopy community as an example, we have quantitatively characterized and correc…
Two-Loop QCD Corrections to the Heavy Quark Form Factors: Axial Vector Contributions
W. Bernreuther, R. Bonciani, T. Gehrmann +4
We consider the Z Q Qbar vertex to second order in the QCD coupling for an on-shell massive quark-antiquark pair and for arbitrary momentum transfer of the Z boson. We present clos…
The gravitational and hydrodynamical interaction between the LMC and the Galaxy
Chiara Mastropietro, Ben Moore, Lucio Mayer +2
We use high resolution N-Body/SPH simulations to study the hydrodynamical and gravitational interaction between the Large Magellanic Cloud and the Milky Way. We model the dark and…
Temperature and entropy profiles of nearby cooling flow clusters observed with XMM-Newton
Rocco Piffaretti, Philippe Jetzer, Jelle Kaastra +1
We investigate temperature and entropy profiles of 13 nearby cooling flow clusters observed with the EPIC cameras of XMM-Newton. When normalized and scaled by the virial radius the…
Reducing the Error on alpha in B-> pi pi, rho rho, rho pi
M. Gronau, E. Lunghi, D. Wyler
Theoretical errors in the extraction of alpha from B -> pi^+ pi^-, rho^+ rho^-, rho pi decays are usually given in terms of upper bounds on alpha_eff-alpha obtained from isospin or…
Has Dark Energy really been discovered in the Lab?
Philippe Jetzer, Norbert Straumann
We show that Dark Energy contributions can not be determined from noise measurements of Josephson junctions, as was recently suggested in a paper by C. Beck and M.C. Mackey.
Extraction of electric field in heavily irradiated silicon pixel sensors
A. Dorokhov, Y. Allkofer, C. Amsler +15
A new method for the extraction of the electric field in the bulk of heavily irradiated silicon pixel sensors is presented. It is based on the measurement of the Lorentz deflection…
The signature of dark energy on the local Hubble flow
Andrea V. Maccio', Fabio Governato, Cathy Horellou
Using N-body simulations of flat, dark energy dominated cosmologies, we show that galaxies around simulated binary systems resembling the Local Group (LG) have low peculiar velocit…
High resolution SPH simulations of disk formation in CDM halos; resolution tests
Tobias Kaufmann, Lucio Mayer, Ben Moore +2
We perform N-Body/SPH simulations of disk galaxy formation inside equilibrium spherical and triaxial cuspy dark matter halos. We systematically study the disk properties and morpho…
A Search for Anomalous Heavy-Flavor Quark Production in Association with W Bosons
D0 Collaboration, V. M. Abazov
We present a search for anomalous production of heavy-flavor quark jets in association with a W boson at the Fermilab Tevatron ppbar Collider. This search is conducted through an e…
Study of pressure effect on the magnetic penetration depth in MgB
D. Di Castro, R. Khasanov, C. Grimaldi +3
A study of the pressure effect on the magnetic penetration depth in polycrystalline MgB was performed by measuring the temperature dependence of the magnetization under a…
Study of the magnetic penetration depth in RbOs_2O_6
R. Khasanov, D. G. Eshchenko, D. Di Castro +8
Measurements of the magnetic field penetration depth λin the pyrochlore superconductor RbOs_2O_6 (T_c\simeq6.3 K) were carried out by means of the muon-spin-rotation (\muSR) techni…
Clean and Dirty Superconductivity in Pure, Al doped, and Neutron Irradiated MgB2: a Far-Infrared Study
M. Ortolani, D. Di Castro, P. Postorino +4
The effects of Al substitution and neutron irradiation on the conduction regime (clean or dirty) of the - and -band of MgB have been investigated by means of far-infrar…
Morphological evolution of disk galaxies in clusters
Chiara Mastropietro, Ben Moore, Lucio Mayer +3
The recent discovery of hidden non-axysimmetric and disk-like structures in bright Virgo dwarf elliptical and lenticular galaxies (dE/dSph/dS0) indicates that they may have late-ty…
Perturbative renormalization and BRST
Michael Duetsch, Klaus Fredenhagen
The perturbative quantization of gauge theories is shortly reviewed with emphasis of the local operator BRST-formalism.
O(alpha_s^2) QCD corrections to the electroproduction of hadrons with high transverse momentum
A. Daleo, D. de Florian, R. Sassot
We compute the order alpha_s^2 corrections to the one particle inclusive electroproduction cross section of hadrons with non vanishing transverse momentum. We perform the full calc…
Cosmological particle-based simulations of galaxy formation; numerical loss of angular momentum and disk heating
Lucio Mayer
We discuss the role that numerical effects have in cosmological N-Body/SPH simulations of disk galaxy formation. We show that the resolution of current state-of-the-art calculation…
Search for rare leptonic B decays at the Tevatron
Ralf Bernhard
Results of a search for the Flavor-Changing Neutral Current decay using collision data at TeV collected at Fermilab Tevatron coll…
Fluence Dependence of Charge Collection of irradiated Pixel Sensors
T. Rohe, D. Bortoletto, V. Chiochia +13
The barrel region of the CMS pixel detector will be equipped with ``n-in-n'' type silicon sensors. They are processed on DOFZ material, use the moderated p-spray technique and feat…
Simulation of Heavily Irradiated Silicon Pixel Sensors and Comparison with Test Beam Measurements
Vincenzo Chiochia, Morris Swartz, Daniela Bortoletto +13
Charge collection measurements performed on heavily irradiated p-spray DOFZ pixel sensors with a grazing angle hadron beam provide a sensitive determination of the electric field w…
Fluctuation effects in superconducting nanostrips
A. Engel, A. D. Semenov, H. -W. Huebers +2
Superconducting fluctuations in long and narrow strips made from ultrathin NbN films, have been investigated. For large bias currents close to the critical current fluctuations led…
A universal density slope - velocity anisotropy relation for relaxed structures
Steen H. Hansen, Ben Moore
We identify a universal relation between the radial density slope α(r) and the velocity anisotropy β(r) for equilibrated structures. This relation holds for a variety of systems, i…
Physics Interplay of the LHC and the ILC
LC Study Group, G. Weiglein, T. Barklow +120
Physics at the Large Hadron Collider (LHC) and the International e+e- Linear Collider (ILC) will be complementary in many respects, as has been demonstrated at previous generations…