output
19922026
most citedf(T) teleparallel gravity and cosmology

1.5k citations

Showing 2005Show all

54 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…

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…

gr-qc2005★ 3 cited

Supersymmetry Breaking Casimir Warp Drive

Richard K Obousy

Within the framework of brane-world models it is possible to account for the cosmological constant by assuming supersymmetry is broken on the 3-brane but preserved in the bulk. An…

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★ 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★ 1 cited

On Geometrical Interpretation of Non-Abelian Flat Direction Constraints

G. B. Cleaver, D. V. Nanopoulos, J. T. Perkins +1

In order to produce a low energy effective field theory from a string model, it is necessary to specify a vacuum state. In order that this vacuum be supersymmetric, it is well know…

hep-ex2005★ 54 cited

Top Quark Mass Measurement from Dilepton Events at CDF II

CDF Collaboration

We report a measurement of the top quark mass using events collected by the CDF II Detector from ppbar collisions at \sqrt{s} = 1.96 TeV at the Fermilab Tevatron. We calculate a li…

hep-ex2005★ 21 cited

Measurement of mass and width of the excited charmed meson states and

CDF Collaboration

This paper describes a measurement of the mass and of the width of two neutral narrow resonances and , both composed of a charm quark and an up antiquark. The diff…

hep-ex2005★ 10 cited

Search for Higgs Boson Decaying to b-bbar and Produced in Association with W Bosons in p-pbar Collisions at sqrt{s}=1.96 TeV

CDF Collaboration, A. Abulencia

We present a search for Higgs bosons decaying into b-bbar and produced in association with W bosons in p-pbar collisions at sqrt{s}=1.96 TeV. This search uses 320 pb-1 of the datas…

hep-ex2005★ 27 cited

Measurement of the Top Quark Mass with the Dynamical Likelihood Method using Lepton plus Jets Events with b-tags in ppbar Collisions at s**(1/2) = 1.96 TeV

CDF Collaboration

This report describes a measurement of the top quark mass, M_{top}, with the dynamical likelihood method (DLM) using the CDF II detector at the Fermilab Tevatron. The Tevatron prod…

hep-ex2005★ 35 cited

Measurement of the Helicity of W Bosons in Top-Quark Decays

A. Abulencia

We measure the branching fraction of the top quark to longitudinally and right-handed polarized bosons, and , using approximately 200 pb of collisi…

math-ph2005★ 22 cited

The very unusual properties of the resolvent, heat kernel, and zeta function for the operator

Klaus Kirsten, Paul Loya, Jinsung Park

In this article we analyze the resolvent, the heat kernel and the spectral zeta function of the operator over the finite interval. The structural properties…

hep-th2005★ 61 cited

Super-acceleration on the Brane by Energy Flow from the Bulk

Rong-Gen Cai, Yungui Gong, Bin Wang

We consider a brane cosmological model with energy exchange between brane and bulk. Parameterizing the energy exchange term by the scale factor and Hubble parameter, we are able to…

hep-ex2005★ 33 cited

Precision Top Quark Mass Measurement in the Lepton + Jets Topology in ppbar Collisions at sqrt(s) = 1.96 TeV

CDF Collaboration

We report two measurements of the top quark mass M_top using the CDF II detector at the Fermilab Tevatron in a 318 pb^-1 data sample observed in the lepton + jets final state. One…

hep-ex2005★ 138 cited

Top Quark Mass Measurement Using the Template Method in the Lepton + Jets Channel at CDF II

CDF Collaboration

This article presents a measurement of the top quark mass using the CDF II detector at Fermilab. Colliding beams of protons and anti-protons at Fermilab's Tevatron (sqrt{s}=1.96 Te…

hep-ph2005★ 14 cited

Stringent Phenomenological Investigation into Heterotic String Optical Unification

J. Perkins, B. Dundee, R. Obousy +6

For the weakly coupled heterotic string (WCHS) there is a well-known factor of twenty conflict between the minimum string coupling unification scale, Lambda_H ~5x10^(17) GeV, and t…

math.AP2005★ 11 cited

Heat kernel coefficients for chiral bag boundary conditions

Giampiero Esposito, Peter Gilkey, Klaus Kirsten

We study the asymptotic expansion of the smeared L2-trace of fexp(-tP^2) where P is an operator of Dirac type, f is an auxiliary smooth smearing function which is used to localize…

math.AP2005★ 13 cited

Stability theorems for chiral bag boundary conditions

Peter Gilkey, Klaus Kirsten

We study asymptotic expansions of the smeared L2-traces Fexp(-t P^2) and FPexp(-tP^2), where P is an operator of Dirac type and F is an auxiliary smooth endomorphism. We impose chi…

hep-th2005

On curvature coupling and quintessence fine-tuning

Yungui Gong, Anzhong Wang, Yuan-Zhong Zhang

We discuss the phenomenological model in which the potential energy of the quintessence field depends linearly on the energy density of the spatial curvature. We find that the pres…

hep-ex2005★ 121 cited

Search for charged Higgs bosons from top quark decays in \ppbar collisions at TeV

CDF Collaboration

We report the results of a search for a charged Higgs boson in the decays of top quarks produced in \ppbar collisions at a center-of-mass energy of 1.96 TeV. We use a data sample c…

hep-ex2005★ 10 cited

A search for top decay into tau, neutrino and quark in top-antitop production

The CDF Collaboration

We present a search for top-antitop events with a tau lepton in the final state. The data sample corresponds to an integrated luminosity of 194/pb collected with the CDF II detecto…

astro-ph2005★ 22 cited

Coincidence Problem in an Oscillating Universe

Guangcan Yang, Anzhong Wang

We analyze an oscillating universe model in brane world scenario. The oscillating universe cycles through a series of expansions and contractions and its energy density is dominate…

hep-lat2005★ 83 cited

Baryon magnetic moments in the background field method

F. X. Lee, R. Kelly, L. Zhou +1

We present a calculation of the magnetic moments for the baryon octet and decuplet using the background-field method and standard Wilson gauge and fermion actions in the quenched a…

hep-lat2005★ 72 cited

Magnetic polarizability of hadrons from lattice QCD in the background field method

F. X. Lee, L. Zhou, W. Wilcox +1

We present a calculation of hadron magnetic polarizability using the techniques of lattice QCD. This is carried out by introducing a uniform external magnetic field on the lattice…