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Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
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40 papers · 1 filter
Two-body B Meson Decays to eta and eta': Observation of B->eta K*
The CLEO Collaboration, S. J. Richichi
In a sample of 19 million produced B mesons, we have observed the decays B -> eta K* and improved our previous measurements of B -> eta'K. The branching fractions we measure for th…
Precise measurement of the b-quark fragmentation function in Z0 boson decays
The SLD Collaboration, Kenji Abe
We have developed a new technique for inclusive reconstruction of the energy of B hadrons. The excellent efficiency and resolution of this technique allow us to make the most preci…
Charm Mixing and Rare Decays
Paul D. Sheldon
There has been significant recent experimental activity on the related topics of charm mixing and rare (flavor changing neutral current) decay. For mixing, several new results from…
Chiral Fermions and AdS/CFT Duality for a Nonabelian Orbifold
Paul H. Frampton, T. W. Kephart
We present what we believe is the minimal three-family model compactified on a nonabelian orbifold . Nontrivial irreps of the discrete nonabelian g…
Study of Exclusive Radiative B Meson Decays
CLEO Collaboration
We have investigated exclusive, radiative B meson decays to charmless mesons (ρ, ω, ϕ, K^*(892), K^*_2(1430)) in 9.7\times 10^6 BBbar decays accumulated with the CLEO detector. The…
Spin correlations in nonlinear optical response: Light-induced Kondo effect
T. V. Shahbazyan, I. E. Perakis, M. E. Raikh
We study the role of spin correlations in nonlinear absorption due to optical transitions from a deep impurity level to states above a Fermi sea. We demonstrate that the Hubbard re…
Update of the Search for the Neutrinoless Decay
S. Ahmed, CLEO Collaboration
We present an update of the search for the lepton family number violating decay tau -> mu gamma using 12.6 million tau+tau- pairs collected with the CLEO detector. No evidence of a…
Electronic Dephasing in the Quantum Hall Regime
N. A. Fromer, C. Schüller, D. S. Chemla +4
By means of degenerate four-wave mixing (FWM), we investigate the quantum coherence of electron-hole pairs in the presence of a two-dimensional electron gas in modulation-doped GaA…
A Tale of Two Hard Pomerons
Arjun Berera
Two mechanisms are examined for hard double pomeron exchange dijet production, the factorized model of Ingelman-Schlein and the nonfactorized model of lossless jet production which…
Search for Charmless Hadronic Decays of B Mesons with the SLD Detector
SLD Collaboration
Based on a sample of approximately 500,000 hadronic Z0 decays accumulated between 1993 and 1998, the SLD experiment has set limits on 24 fully charged two-body and quasi two-body e…
Observation of Radiative Leptonic Decay of the Tau Lepton
T. Bergfeld, CLEO Collaboration
Using 4.68 fb^{-1} of e^+e^- annihilation data collected with the CLEO II detector at the Cornell Electron Storage Ring (CESR) we have studied tau radiative decays tau -> mu nu nu…
Inverting the Sachs-Wolfe Formula: an Inverse Problem Arising in Early-Universe Cosmology
Arjun Berera, Paul A. Martin
The (ordinary) Sachs-Wolfe effect relates primordial matter perturbations to the temperature variations in the cosmic microwave background radiation; can be observed…
Piecewise Euclidean structures and Eberlein's Rigidity Theorem in the singular case
Michael W. Davis, Boris Okun, Fangyang Zheng
In this article, we generalize Eberlein's Rigidity Theorem to the singular case, namely, one of the spaces is only assumed to be a CAT(0) topological manifold. As a corollary, we g…
Modeling Pressure-Ionization of Hydrogen in the Context of Astrophysics
D. Saumon, G. Chabrier, D. J. Wagner +1
The recent development of techniques for laser-driven shock compression of hydrogen has opened the door to the experimental determination of its behavior under conditions character…
Measurements of Neutrons in 11.5 A GeV/c Au+Pb Heavy Ion Collisions
E864 Collaboration, T. A. Armstrong
We present measurements from Brookhaven Experiment 864 of neutron invariant multiplicity in 11.5 A GeV/c Au+Pb collisions. The measurements span a rapidity range from center-of-mas…
Structure Functions in the Decay
T. E. Browder, CLEO Collaboration
Using the CLEO II detector operating at the CESR e+e- collider, we have measured the structure functions in the decay tau+/- --> pi+/- pi0 pi0 nu, based on a sample corresponding t…
Update of the Search for the Neutrinoless Decay
A. Anastassov, CLEO Collaboration
We present an update of the search for the lepton family number violating decay using a complete CLEO II data sample of 12.6 million pairs. No evidence of a sign…
Resonant Structure of and Decays
K. W. Edwards, CLEO Collaboration
The resonant structure of the four pion final state in the decay is analyzed using 4.27 million pairs collected by the CLEO II experiment. We search for se…
Coherent Ultrafast Optical Dynamics of the Fermi Edge Singularity
N. Primozich, T. V. Shahbazyan, I. E. Perakis +1
We develop a non-equilibrium many-body theory of the coherent femtosecond nonlinear optical response of the Fermi edge singularity. We study the role of the dynamical Fermi sea res…
Neutrino Decay and Atmospheric Neutrinos
V. Barger, J. G. Learned, P. Lipari +3
We reconsider neutrino decay as an explanation for atmospheric neutrino observations. We show that if the mass-difference relevant to the two mixed states ν_μand ν_τis very small (…
Topological fluid mechanics of point vortex motions
Philip Boyland, Mark Stremler, Hassan Aref
Topological techniques are used to study the motions of systems of point vortices in the infinite plane, in singly-periodic arrays, and in doubly-periodic lattices. The reduction o…
Charged Track Multiplicity in B Meson Decay
G. Brandenburg, CLEO Collaboration
We have used the CLEO II detector to study the multiplicity of charged particles in the decays of B mesons produced at the resonance. Using a sample of 1.5 x 10^6 B meson p…
Rare Decays of the
R. A. Briere
We have searched for the rare decays of the eta prime meson to e+ e- eta, e+ e- pizero, e+ e- gamma, and e mu in hadronic events at the CLEO II detector. The search is conducted on…
Mass dependence of light nucleus production in ultrarelativistic heavy ion collisions
The E864 Collaboration
Light nuclei can be produced in the central reaction zone via coalescence in relativistic heavy ion collisions. E864 at BNL has measured the production of ten light nuclei with nuc…