14.2k 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 ScientifiqueFR3.8k papers
- Istituto Nazionale di Fisica Nucleare, Sezione di Roma IIT3.8k papers
- Institut National de Physique Nucléaire et de Physique des ParticulesFR3.7k papers
- Istituto Nazionale di Fisica Nucleare, Laboratori Nazionali di FrascatiIT3.5k papers
- Istituto Nazionale di Fisica Nucleare, Sezione di PisaIT3.5k papers
- University of GenoaIT3.5k papers
- Rutherford Appleton LaboratoryGB3.3k papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR3.3k papers
- Istituto Nazionale di Fisica Nucleare, Sezione di BolognaIT3.3k papers
- European Organization for Nuclear ResearchCH3.1k papers
- Istituto Nazionale di Fisica Nucleare, Sezione di NapoliIT3.1k papers
- Massachusetts Institute of TechnologyUS2.8k papers
83 papers · 1 filter
On ground states of interacting Composite Fermions with spin at half filling
Matteo Merlo, Nicodemo Magnoli, Maura Sassetti +1
The effects of interactions in a 2D electron system in a strong magnetic field of two degenerate Landau levels with opposite spins and at filling factors 1/2 are studied. Using the…
Measurements of Branching Fractions and CP-Violating Asymmetries in B Meson Decays to Charmless Two-Body States Containing a K0
B. Aubert, BABAR Collaboration
We present measurements of branching fractions and \CP-violating asymmetries in decays of mesons to two-body final states containing a \Kz. The results are based on a data samp…
Measurement of the Branching Fraction for B- --> D0 K*-
B. Aubert, BABAR Collaboration
We present a measurement of the branching fraction for the decay B- --> D0 K*- using a sample of approximately 86 million BBbar pairs collected by the BaBar detector from e+e- coll…
Measurement of Branching Fractions and Charge Asymmetries in B+ --> rho+pi0 and B+ -->rho0pi+ Decays, and Search for B0 --> rho0pi0
B. Aubert
We present measurements of branching fractions and charge asymmetries in -meson decays to , and . The data sample comprises $Υ(4S)…
Robustness of non-abelian holonomic quantum gates against parametric noise
Paolo Solinas, Paolo Zanardi, Nino Zanghì
We present a numerical study of the robustness of a specific class of non-abelian holonomic quantum gates . We take into account the parametric noise due to stochastic fluctuations…
QCD analysis of first b cross section data at 1.96 TeV
M. Cacciari, S. Frixione, M. L. Mangano +2
The first data on bottom quark production in p-pbar collisions at 1.96 TeV have recently been obtained by the CDF collaboration. These data probe the region of pt~0, providing a ne…
On the Role of Density Matrices in Bohmian Mechanics
Detlef Duerr, Sheldon Goldstein, Roderich Tumulka +1
It is well known that density matrices can be used in quantum mechanics to represent the information available to an observer about either a system with a random wave function (``s…
Measurement of the branching fractions and CP-asymmetry of B^- -> D^0_(CP) K^- decays with the BaBar detector
B. Aubert, BABAR Collaboration
We present a study of B- -> D^0_CP K^- decays, where D^0_CP is reconstructed in CP-even channels, based on a sample of 88.8 million Upsilon(4S)->BBbar decays collected with the BaB…
Tensor Polarization of the phi meson Photoproduced at High t
K. McCormick, the CLAS collaboration
As part of a measurement of the cross section of meson photoproduction to high momentum transfer, we measured the polar angular decay distribution of the outgoing in the…
Observation of $B^0\raωK^0$, $B^+\raηπ^+$, and $B^+\raηK^+$ and Study of Related Decays
The BABAR Collaboration, B. Aubert
We present measurements of branching fractions and charge asymmetries for seven B-meson decays with an eta, eta' or omega meson in the final state. The data sample corresponds to 8…
Measurement of the Average Multiplicity in Meson Decay
B. Aubert, BABAR Collaboration
We present a measurement of the average multiplicity of mesons in , and meson decays. Using of data taken at…
A rigorous bound on quark distributions in the nucleon
E. Di Salvo
I deduce an inequality between the helicity and the transversity distribution of a quark in a nucleon, at small energy scales. Then I establish, thanks to the positivity constraint…
A measurement of the branching fractions of the b-quark into charged and neutral b-hadrons
The DELPHI Collaboration, J. Abdallah
The production fractions of charged and neutral b-hadrons in b-quark events from Z0 decays have been measured with the DELPHI detector at LEP. An algorithm has been developed, base…
Observation of an Exotic Baryon with S=+1 in Photoproduction from the Proton
V. Kubarovsky
The reaction was studied at Jefferson Lab using a tagged photon beam with an energy range of 3-5.47 GeV. A narrow baryon state with strangeness S=+1 and mass $M…
Limits on the Decay-Rate Difference of Neutral B Mesons and on CP, T, and CPT Violation in B0-B0bar Oscillations
B. Aubert
Using events in which one of two neutral B mesons from the decay of an Y(4S) meson is fully reconstructed, we determine parameters governing decay (ΔΓ_d/Γ_d), CP and T violation (|…
Electroproduction of nucleon resonances
L. Tiator, D. Drechsel, S. Kamalov +3
The unitary isobar model MAID has been extended and used for a partial wave analysis of pion photo- and electroproduction in the resonance region W < 2 GeV. Older data from the wor…
Unified Scheme for Describing Time Delay and Time Advance in the Interpolation of Rotational Bands of Resonances
E. De Micheli, G. A. Viano
In this paper we show how rotational bands of resonances can be described by using trajectories of poles of the scattering amplitude in the complex angular momentum plane: each ban…
Measurement of Time-Dependent CP Asymmetries and Constraints on sin(2beta+gamma) with Partial Reconstruction of B0 -> D*-+ pi+- Decays
The BABAR Collaboration, B. Aubert
We present a measurement of time-dependent CP-violating asymmetries in decays of neutral B mesons to the final states D*-+ pi+-, using approximately 82 million B B bar events recor…
Measurement of Branching Fractions of Color-Suppressed Decays of the B0bar Meson to D(*)0 pi0, D(*)0 eta, D(*)0 omega, and D0 eta_prime
B. Aubert
Using a sample of 88.8 10**6 BBbar events collected with the BaBar detector at the PEP-II storage rings at the Stanford Linear Accelerator Center, we measure the branching fraction…
Possible evidence of extended objects inside the proton
R. Petronzio, S. Simula, G. Ricco
Recent data on the Nachtmann moments of the unpolarized proton structure function F2p, obtained at low momentum transfer with the CLAS detector at Jefferson Lab, are interpreted in…
Spectroscopy of pentaquark states
R. Bijker, M. M. Giannini, E. Santopinto
We construct a complete classification of pentaquark states in terms of the spin-flavour SU(6) representations. We find that only some definite SU(3) representations are allowed, s…
Measurement of Inclusive f_1(1285) and f_1(1420) Production in Z Decays with the DELPHI Detector
The DELPHI Collaboration, J. Abdallah
DELPHI results are presented on the inclusive production of two (K Kbar pi)^0 states in the mass region 1.2-1.6 GeV/c^2 in hadronic Z decays at LEP I. The measured masses (widths)…
QCD Critical Region and Quark Gluon Plasma from an Imaginary mu_B
Massimo D'Elia, Maria-Paola Lombardo
We discuss the imaginary chemical potential approach to the study of QCD at nonzero temperature and density, present results for the four flavor model in the different phases and s…
Physical States at the Tachyonic Vacuum of Open String Field Theory
Stefano Giusto, Camillo Imbimbo
We illustrate a method for computing the number of physical states of open string theory at the stable tachyonic vacuum in level truncation approximation. The method is based on th…