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Showing 2005Show all

300 papers · 1 filter

hep-ex2005★ 133 cited

Measurement of the Dipion Mass Spectrum in X(3872) -> J/Psi Pi+ Pi- Decays

A. Abulencia, D. Acosta, J. Adelman

We measure the dipion mass spectrum in X(3872)--> J/Psi Pi+ Pi- decays using 360 pb-1 of pbar-p collisions at 1.96 TeV collected with the CDF II detector. The spectrum is fit with…

math.QA2005★ 5 cited

Number theoretic properties of Wronskians of Andrews-Gordon series

Antun Milas, Eric Mortenson, Ken Ono

For positive integers , we consider the arithmetic properties of quotients of Wronskians in certain normalizations of the Andrews-Gordon -series $$ \prod_{1\leq n…

hep-ex2005★ 11 cited

A Search for Scalar Bottom Quarks from Gluino Decays in Collisions at TeV

CDF collaboration

We searched for scalar bottom quarks in 156 pb of {\bf } collisions at {\bf } TeV recorded by the CDF II experiment at the Tevatron. Scalar bottom q…

math.CA2005★ 19 cited

Approximation orders of shift-invariant subspaces of

Olga Holtz, Amos Ron

We extend the existing theory of approximation orders provided by shift-invariant subspaces of to the setting of Sobolev spaces, provide treatment of cases that have no…

math.RA2005

On convergence of infinite matrix products

Olga Holtz

A necessary and sufficient condition for the convergence of an infinite right product of matrices of the form | I B | A = | 0 C |, with (uniformly) contracting submatrices , is…

math.RA2005★ 12 cited

Applications of the duality method to generalizations of the Jordan canonical form

Olga Holtz

The Jordan normal form for a matrix over an arbitrary field and the canonical form for a pair of matrices under contragredient equivalence are derived using Ptak's duality method.

math.RA2005★ 11 cited

Not all GKK -matrices are stable

Olga Holtz

Hermitian positive definite, totally positive, and nonsingular M-matrices enjoy many common properties, in particular: (A) positivity of all principal minors, (B) weak sign symmetr…

math.FA2005★ 10 cited

On classification of normal operators in real spaces with indefinite scalar product

Olga Holtz, Vladimir Strauss

A real finite-dimensional space with indefinite scalar product having v- negative squares and v+ positive ones is considered. The paper presents a classification of operators that…

hep-ex2005★ 13 cited

Measurements of the branching fractions and CP-asymmetries of B- --> D0_(CP) K- decays

The BABAR Collaboration, B. Aubert

We present a study of the decay B- --> D0_(CP) K- and its charge conjugate, where D0_(CP) is reconstructed in CP-even, CP-odd, and non-CP flavor eigenstates, based on a sample of 2…

hep-ph2005★ 31 cited

Electroweak Tests at Beta-beams

A. B. Balantekin, J. H. de Jesus, C. Volpe

We explore the possibility of measuring the Weinberg angle from (anti)neutrino-electron scattering using low energy beta beams, a method that produces single flavour neutrino beams…

hep-ex2005★ 56 cited

Measurement of the Inclusive Jet Cross Section using the Kt algorithm in pp-bar Collisions at sqrt(s) = 1.96 TeV

The CDF Collaboration

We report on a measurement of the inclusive jet production cross section in pp-bar collisions at sqrt{s} = 1.96 TeV using data collected with the upgraded Collider Detector at Ferm…

hep-ex2005★ 6 cited

Physics and Detectors at the LHC and the SLHC

Wesley H. Smith

The capabilities of the ATLAS and CMS detectors being prepared for the LHC are reviewed. Examples of physics signals accessible during early running and during mature high luminosi…

cond-mat.supr-con2005★ 63 cited

Laser Scanning Microscopy of HTS Films and Devices

A. P. Zhuravel, A. G. Sivakov, O. G. Turutanov +3

The work describes the capabilities of Laser Scanning Microscopy (LSM) as a spatially resolved method of testing high_Tc materials and devices. The earlier results obtained by the…

hep-ex2005★ 40 cited

Search for Second-Generation Scalar Leptoquarks in Collisions at =1.96 TeV

CDF Collaboration

Results on a search for pair production of second generation scalar leptoquark in collisions at =1.96 TeV are reported. The data analyzed were collected by th…

hep-th2005★ 4 cited

Open/closed duality for FZZT branes in c=1

Ian Ellwood, Akikazu Hashimoto

We describe how the matrix integral of Imbimbo and Mukhi arises from a limit of the FZZT partition function in the double-scaled c=1 matrix model. We show a similar result for 0A a…

astro-ph2005★ 93 cited

A FUSE survey of high-latitude Galactic molecular hydrogen

B. P. Wakker

Measurements of molecular hydrogen (H_2) column densities are presented for the first six rotational levels (J=0 to 5) for 73 extragalactic targets observed with FUSE. All of these…

math.CA2005★ 2 cited

Bounds for Kakeya-type maximal operators associated with k-planes

Richard Oberlin

A (d,k) set is a subset of R^d containing a translate of every k-dimensional plane. Bourgain showed that for k \geq k_{cr}(d), where k_{cr}(d) solves 2^{k_{cr}-1}+k_{cr} = d, every…

hep-ph2005★ 21 cited

Anomalous gauge couplings of the Higgs boson at high energy photon colliders

Tao Han, Yu-Ping Kuang, Bin Zhang

We study the sensitivity of testing the anomalous gauge couplings 's of the Higgs boson in the formulation of linearly realized gauge symmetry via the processes …

hep-ex2005★ 69 cited

First Observations of Separated Atmospheric Muon Neutrino and Muon Anti-Neutrino Events in the MINOS Detector

MINOS Collaboration

The complete 5.4 kton MINOS far detector has been taking data since the beginning of August 2003 at a depth of 2070 meters water-equivalent in the Soudan mine, Minnesota. This pape…

cond-mat.dis-nn2005

Excitons in disordered polymers

I. Avgin, D. L. Huber

We investigate the effects of disorder on Frenkel excitons in disordered conjugated polymers with allowed rotations about single bonds. In these materials, the principal effect of…

physics.gen-ph2005★ 1 cited

On the study of neutrino properties

Y. H. Yuan

We review the discovery of the neutrino and outline the history of neutrino physics. Many interesting phenomena involving the neutrino are exhibited. We also discuss the long-stand…

hep-ph2005★ 7 cited

Implications of Neutrino Mass Generation from QCD Confinement

Hooman Davoudiasl, Lisa L. Everett

We consider the possibility that the quark condensate formed by QCD confinement generates Majorana neutrino masses m_νvia dimension seven operators. No degrees of freedom beyond th…

hep-ex2005★ 10 cited

Search for rare quark-annihilation decays, B --> Ds(*) Phi

The BABAR Collaboration, B. Aubert

We report on searches for B- --> Ds- Phi and B- --> Ds*- Phi. In the context of the Standard Model, these decays are expected to be highly suppressed since they proceed through ann…

hep-ph2005★ 233 cited

Supersymmetry Parameter Analysis: SPA Convention and Project

J. A. Aguilar-Saavedra, A. Ali, B. C. Allanach +122

High-precision analyses of supersymmetry parameters aim at reconstructing the fundamental supersymmetric theory and its breaking mechanism. A well defined theoretical framework is…