5.4k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- California Institute of TechnologyUS1.8k papers
- University of Colorado BoulderUS1.8k papers
- The Ohio State UniversityUS1.7k papers
- Massachusetts Institute of TechnologyUS1.7k papers
- University of Tennessee at KnoxvilleUS1.7k papers
- Princeton UniversityUS1.6k papers
- Centre National de la Recherche ScientifiqueFR1.6k papers
- University of Maryland, College ParkUS1.6k papers
- University of California, RiversideUS1.6k papers
- University of FloridaUS1.5k papers
- University of Wisconsin–MadisonUS1.5k papers
- Cornell UniversityUS1.5k papers
72 papers · 1 filter
Measurement of Lepton Momentum Moments in the Decay bar{B} \to X \ell \barν and Determination of Heavy Quark Expansion Parameters and |V_cb|
A. H. Mahmood
We measure the primary lepton momentum spectrum in B-bar to X l nu decays, for p_l > 1.5 GeV/c in the B rest frame. From this, we calculate various moments of the spectrum. In part…
Absolute neutrino mass update
Heinrich Päs, Thomas J. Weiler
The determination of absolute neutrino masses is crucial for the understanding of theories underlying the standard model, such as SUSY. We review the experimental prospects to dete…
Simultaneous Measurement of the B0 Meson Lifetime and Mixing Frequency with B0 --> D*- l+ nu Decays
the BABAR Collaboration, B. Aubert
We measure the B0 lifetime τ_{B0} and the B0-B0bar oscillation frequency Δm_d with a sample of approximately 14,000 exclusively reconstructed B0 --> D*- l+ nu signal events, select…
Measurement of the B0 meson lifetime with partial reconstruction of B0 --> D*- pi+ and B0 --> D*- rho+ decays
The BABAR Collaboration, B. Aubert
The neutral meson lifetime is measured with the data collected by the BaBar detector at the PEP-II storage ring during the years 1999 and 2000, with a total integrated luminosi…
The Hubble Diagram of Type Ia Supernovae as a Function of Host Galaxy Morphology
M. Sullivan, R. S. Ellis, G. Aldering +41
(Abridged) We present new results on the Hubble diagram of distant type Ia supernovae (SNe Ia) segregated according to the type of host galaxy. This makes it possible to check earl…
Production of and in Central 11.5 GeV/c Au + Pt Heavy Ion Collisions
E864 Collaboration
We present measurements from BNL AGS Experiment E864 of the invariant multiplicity and of the 90% Confidence Level upper limit on the yield in central 11.5 A Ge…
Decay of High-Energy Astrophysical Neutrinos
John F. Beacom, Nicole F. Bell, Dan Hooper +2
Existing limits on the non-radiative decay of one neutrino to another plus a massless particle (e.g., a singlet Majoron) are very weak. The best limits on the lifetime to mass rati…
First Observation of the Exclusive Decays Lambda_c to Lambda pi+pi+pi-pi0 and Lambda_c to Lambda omega pi+
D. Cronin-Hennessy
Using data recorded by the CLEO III detector at CESR, we report on the first measurements of the branching fractions for decays of the Lambda_c^+ charmed baryon into (Lambda pi+ pi…
Construction of multi-instantons in eight dimensions
Roman V. Buniy, Thomas W. Kephart
We consider an eight-dimensional local octonionic theory with the seven-sphere playing the role of the gauge group. Duality conditions for two- and four-forms in eight dimensions a…
Excited-state relaxations and Franck-Condon shift in Si quantum dots
A. Franceschetti, S. T. Pantelides
Excited-state relaxations in molecules are responsible for a red shift of the absorption peak with respect to the emission peak (Franck-Condon shift). The magnitude of this shift i…
A Measurement of the B0 -> J/psi pi+pi- Branching Fraction
B. Aubert
We present a measurement of the branching fraction for the decay of the neutral meson into the final state . The data set contains approximately 56 million $B\bar{B}…
A model of glueballs
Roman V. Buniy, Thomas W. Kephart
We model the observed glueball mass spectrum in terms of energies for tightly knotted and linked QCD flux tubes. The data is fit well with one parameter. We predict additional glue…
Search for time-dependent B0s - B0s-bar oscillations using a vertex charge dipole technique
K. Abe
We report a search for B0s - B0s-bar oscillations using a sample of 400,000 hadronic Z0 decays collected by the SLD experiment. The analysis takes advantage of the electron beam po…
Observation of a 1750 MeV/c^2 Enhancement in the Diffractive Photoproduction of K^+K^-
FOCUS Collaboration
Using the FOCUS spectrometer with photon beam energies between 20 and 160 \gev, we confirm the existence of a diffractively photoproduced enhancement in at 1750 \mevcc wit…
Search for Neutrinoless tau Decays Involving the K_S^0 Meson
S. Chen, CLEO Collaboration
We have searched for lepton flavor violating decays of the tau lepton with one or two KS0 mesons in the final state. The data used in the search were collected with the CLEO II and…
Measurement of the Branching Fraction for Inclusive Semileptonic B Meson Decays
B. Aubert
A largely model-independent measurement of the inclusive electron momentum spectrum and branching fraction for semileptonic decays of B mesons is presented based on data recorded a…
Measurement of Exclusive B Decays to Final States Containing a Charmed Baryon
S. A Dytman, CLEO Collaboration
Using data collected by the CLEO detector in the Upsilon(4S) region, we report new measurements of the exclusive decays of B mesons into final states of the type Lambda_c^+ p-bar n…
Improved Direct Measurement of the Parity-Violation Parameter A_b Using a Mass Tag and Momentum-Weighted Track Charge
SLD Collaboration, Kenji Abe
We present an improved direct measurement of the parity-violation parameter A_b in the Z boson-b quark coupling using a self-calibrating track-charge technique applied to a sample…
Charm System Tests of CPT and Lorentz Invariance with FOCUS
J. M. Link
We have performed a search for CPT violation in neutral charm meson oscillations. While flavor mixing in the charm sector is predicted to be small by the Standard Model, it is stil…
Ab initio Monte Carlo simulations for finite-temperature properties: Application to lithium clusters and bulk liquid lithium
Sanwu Wang, Steven J. Mitchell, Per Arne Rikvold
Ab initio Monte Carlo simulations have been performed to determine the equilibrium properties of liquid lithium and lithium clusters at different temperatures. First-principles den…
ROSAT X-ray Spectral Properties of Nearby Young Associations: TW Hydrae, Tucana-Horologium, and the beta Pic Moving Group
Joel H. Kastner, Lara Crigger, Margaret Rich +1
We present archival ROSAT data for three recently identified, nearby (D<70 pc), young (~10-40 Myr) stellar associations: the TW Hydrae Association, the Tucana-Horologium Associatio…
Fermion mixing in quasi-free states
K. C. Hannabuss, D. C. Latimer
Quantum field theoretic treatments of fermion oscillations are typically restricted to calculations in Fock space. In this letter we extend the oscillation formulae to include more…
Detection of Molecular Hydrogen Orbiting a "Naked" T Tauri Star
Jeffrey S. Bary, David A. Weintraub, Joel H. Kastner
Astronomers have established that for a few million years newborn stars possess disks of orbiting gas and dust. Such disks, which are likely sites of planet formation, appear to di…
Quasiclassical calculation of spontaneous current in restricted geometries
M. H. S. Amin, M. Coury, A. M. Zagoskin +2
Calculation of current and order parameter distribution in inhomogeneous superconductors is often based on a self-consistent solution of Eilenberger equations for quasiclassical Gr…