Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Centre National de la Recherche ScientifiqueFR5k papers
- Institut National de Physique Nucléaire et de Physique des ParticulesFR4.2k papers
- Istituto Nazionale di Fisica Nucleare, Sezione di BolognaIT3.8k papers
- Istituto Nazionale di Fisica Nucleare, Laboratori Nazionali di FrascatiIT3.7k papers
- Istituto Nazionale di Fisica Nucleare, Sezione di Roma IIT3.6k papers
- Rutherford Appleton LaboratoryGB3.5k papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR3.4k papers
- Istituto Nazionale di Fisica Nucleare, Sezione di PisaIT3.1k papers
- Istituto Nazionale di Fisica Nucleare, Sezione di GenovaIT3.1k papers
- Institut de Recherche sur les Lois Fondamentales de l'UniversFR3k papers
- National and Kapodistrian University of AthensGR2.9k papers
- University of BolognaIT2.9k papers
397 papers · 1 filter
Infrared behaviour and fixed points in Landau gauge QCD
Jan M. Pawlowski, Daniel F. Litim, Sergei Nedelko +1
We investigate the infrared behaviour of gluon and ghost propagators in Landau gauge QCD by means of an exact renormalisation group equation. We explain how, in general, the infrar…
The Soft Supersymmetry-Breaking Lagrangian: Theory and Applications
D. J. H. Chung, L. L. Everett, G. L. Kane +3
After an introduction recalling the theoretical motivation for low energy (100 GeV to TeV scale) supersymmetry, this review describes the theory and experimental implications of th…
Softly Massive Gravity
G. Gabadadze, M. Shifman
Large-distance modification of gravity may be the mechanism for solving the cosmological constant problem. A simple model of the large-distance modification -- four-dimensional (4D…
Matching Matrix Elements and Parton Showers with HERWIG and PYTHIA
Stephen Mrenna, Peter Richardson
We report on our exploration of matching matrix element calculations with the parton-shower models contained in the event generators HERWIG and Pythia. We describe results for e+e-…
Comments on Noncommutative Field Theories
L. Alvarez-Gaume, M. A. Vazquez-Mozo
We discuss some aspects of noncommutative quantum field theories obtained from the Seiberg-Witten limit of string theories in the presence of an external B-field. General propertie…
The tauola-photos-F environment for the TAUOLA and PHOTOS packages, release II
P. Golonka, B. Kersevan, T. Pierzchala +3
We present the system for versioning two packages: the TAUOLA of tau-lepton decay and PHOTOS for radiative corrections in decays. The following features can be chosen in an automat…
W Boson Polarisation at LEP2
The OPAL collaboration, G. Abbiendi
Elements of the spin density matrix for W bosons in e+e- -> W+W- -> qqln events are measured from data recorded by the OPAL detector at LEP. This information is used calculate pola…
A Model for the Big Bounce
G. Veneziano
I motivate a proposal for modeling, at weak string coupling, the ``Big Bounce" transition from a growing-curvature phase to standard (FRW) cosmology in terms of a pressure-less den…
Perspectives for the radiative return at meson factories
H. Czyz, A. Grzelinska, J. H. Kuhn +1
The measurement of the pion form factor and, more generally, of the cross section for electron-positron annihilation into hadrons through the radiative return has become an importa…
Measurement of the partial widths of the Z into up- and down-type quarks
The OPAL collaboration, G. Abbiendi
Using the entire OPAL LEP1 on-peak Z hadronic decay sample, Z -> qbarq gamma decays were selected by tagging hadronic final states with isolated photon candidates in the electromag…
A Hidden Twelve-Dimensional SuperPoincare Symmetry In Eleven Dimensions
Itzhak Bars, Cemsinan Deliduman, Andrea Pasqua +1
First, we review a result in our previous paper, of how a ten-dimensional superparticle, taken off-shell, has a hidden eleven-dimensional superPoincare symmetry. Then, we show that…
Flavour independent search for Higgs bosons decaying into hadronic final states in e+e- collisions
The OPAL collaboration, G. Abbiendi
A search for the Higgsstrahlung process e+e- -> hZ is described, where the neutral Higgs boson h is assumed to decay into hadronic final states. In order to be sensitive to a broad…
Medium-induced gluon radiation and jet quenching in heavy ion collisions
C. A. Salgado
In this brief review, I summarize the new developments on the description of gluon radiation by energetic quarks traversing a medium as well as the observable consequences in high-…
First results on radiation damage in PbWO4 crystals exposed to a 20 GeV/c proton beam
M. Huhtinen, P. Lecomte, D. Luckey +1
We have exposed seven full length production quality crystals of the electromagnetic calorimeter (ECAL) of the CMS detector to a 20 GeV/c proton beam at the CERN PS accelerator. Th…
Topological Strings and Integrable Hierarchies
Mina Aganagic, Robbert Dijkgraaf, Albrecht Klemm +2
We consider the topological B-model on local Calabi-Yau geometries. We show how one can solve for the amplitudes by using W-algebra symmetries which encodes the symmetries of holom…
Improved Off-Shell Scattering Amplitudes in String Field Theory and New Computational Methods
Itzhak Bars, I. Y. Park
We report on new results in Witten's cubic string field theory for the off-shell factor in the 4-tachyon amplitude that was not fully obtained explicitly before. This is achieved b…
Dijet rates with symmetric E_t cuts
Andrea Banfi, Mrinal Dasgupta
We consider dijet production in the region where symmetric cuts on the transverse energy, , are applied to the jets. In this region next-to--leading order calculations are unr…
Medium-Induced Gluon Radiation off Massive Quarks Fills the Dead Cone
Nestor Armesto, Carlos A. Salgado, Urs Achim Wiedemann
We calculate the transverse momentum dependence of the medium-induced gluon energy distribution radiated off massive quarks in spatially extended QCD matter. In the absence of a me…
Search for Colour Singlet and Colour Reconnection Effects in Hadronic Z Decays at LEP
L3 Collaboration
A search is performed in symmetric 3-jet hadronic Z decay events for evidence of colour singlet production or colour reconnection effects. Asymmetries in the angular separation of…
The Acceleration and Storage of Radioactive Ions for a Beta-Beam Facility
Mats Lindroos, the beta-beam Working Group
The term beta-beam has been coined for the production of a pure beam of electron neutrinos or their antiparticles through the decay of radioactive ions circulating in a storage rin…
The Vertex Tracker at Future e+e- Linear Colliders
Marco Battaglia
The physics program of high energy e+e- linear colliders relies on the accurate identification of fermions to study in details the profile of the Higgs boson, search for new partic…
Cyclicity of non-associative products on D-branes
M. Herbst, A. Kling, M. Kreuzer
The non-commutative geometry of deformation quantization appears in string theory through the effect of a B-field background on the dynamics of D-branes in the topological limit. F…
Measurements of direct CP violation
M. S. Sozzi, I. Mannelli
We review the experimental searches and determinations of direct CP violation in meson decays and other systems.
The Cosmic Ray Hodoscopes for Testing Thin Gap Chambers at the Technion and Tel Aviv University
E. Etzion, H. Abramowicz, N. Amram +13
Thin gap chambers (TGCs) are built for the muon trigger chambers in the endcap region of the LHC experiment ATLAS. More than 2500 ATLAS TGCs are being produced at the Weizmann inst…