output
19922026
most citedObservation of Gravitational Waves from a Binary Black Hole Merger

14.2k citations

Showing 1999Show all

87 papers · 1 filter

hep-ex1999★ 13 cited

Search for a 33.9 MeV/c^2 Neutral Particle in Pion Decay

J. A. Formaggio, E. D. Zimmerman, T. Adams +41

The E815 (NuTeV) neutrino experiment has performed a search for a 33.9 MeV/c^2 weakly-interacting neutral particle produced in pion decay. Such a particle may be responsible for an…

hep-ex1999★ 27 cited

Hard Single Diffraction in pbarp Collisions at root-s = 630 and 1800 GeV

The D0 Collaboration, B. Abbott

Using the D0 detector, we have studied events produced in proton-antiproton collisions that contain large forward regions with very little energy deposition (``rapidity gaps'') and…

astro-ph1999★ 75 cited

The Evolutionary Status of SS433

Andrew R. King, Ronald E. Taam, Mitchell C. Begelman

We consider possible evolutionary models for SS 433. We assume that common-envelope evolution is avoided if radiation pressure is able to expel most of a super-Eddington accretion…

hep-ph1999★ 12 cited

unification model building I: Clebsch-Gordan coefficients of $27\otimes \ol{27}$

Gregory W. Anderson, Tomas Blazek

In an effort to develop tools for grand unified model building for the Lie group , in this paper we present the computation of the Clebsch-Gordan coefficients for the product…

patt-sol1999★ 24 cited

Defect Chaos of Oscillating Hexagons in Rotating Convection

Blas Echebarria, Hermann Riecke

Using coupled Ginzburg-Landau equations, the dynamics of hexagonal patterns with broken chiral symmetry are investigated, as they appear in rotating non-Boussinesq or surface-tensi…

astro-ph1999★ 93 cited

On the Formation of Helium Double Degenerate Stars and Pre-Cataclysmic Variables

Eric L. Sandquist, Ronald E. Taam, Andreas Burkert

The evolution of low mass (M < 2.5 Msun) binaries through the common envelope phase has been studied for systems in which one member is on its first ascent of the red giant branch.…

astro-ph1999★ 37 cited

Modeling The X-ray Timing Properties Of Cygnus X-1 As Caused By Waves Propagating In A Transition Disk

Ranjeev Misra

We show that waves propagating in a transition disk can explain the short term temporal behavior of Cygnus X-1. In the transition disk model the spectrum is produced by saturated C…

hep-ex1999★ 78 cited

The Isolated Photon Cross Section in p pbar Collisions at sqrt(s) = 1.8 TeV

D0 Collaboration, B. Abbott

We report a new measurement of the cross section for the production of isolated photons, with transverse energies (ET) above 10 GeV and pseudorapidities |eta| < 2.5, in p pbar coll…

quant-ph1999★ 1 cited

Effect of Aharonov-Bohm Phase on Spin Tunneling

ChangSoo Park, D. K. Park

The role of Aharonov-Bohm effect in quantum tunneling is examined when a potential is defined on the and has -fold symmetry. We show that the low-lying energy levels split…

hep-ex1999★ 22 cited

A Measurement of the W to tau+nu Production Cross Section in p-pbar Collisions at sqrt(s) = 1.8 TeV

D0 Collaboration, B. Abbott

We report on a measurement of sigma(p-pbar to W+X) times B(W to tau+nu) in p-pbar collisions at sqrt(s) = 1.8 TeV at the Fermilab Tevatron. The measurement is based on an integrate…

hep-ex1999★ 22 cited

Limits on Anomalous WWgamma and WWZ Couplings from WW/WZ->enujj Production

D0 collaboration, B. Abbott, M. Abolins

Limits on anomalous WWgamma and WWZ couplings are presented from a study of WW/WZ->enujj events in ppbar collisions at sqrt{s}=1.8 TeV. Results from the analysis of data collected…

hep-ex1999★ 37 cited

Probing BFKL Dynamics in the Dijet Cross Section at Large Rapidity Intervals in ppbar Collisions at sqrt{s}=1800 and 630 GeV

D0 Collaboration, B. Abbott

Inclusive dijet production at large pseudorapidity intervals (delta_eta) between the two jets has been suggested as a regime for observing BFKL dynamics. We have measured the dijet…

hep-ex1999★ 12 cited

Limits on Quark Compositeness from High Energy Jets in PbarP Collisions at 1.8 TeV

D0 collaboration, B. Abbott

Events in PbarP collisions at sqrt(s)=1.8 TeV with total transverse energy exceeding 500 GeV are used to set limits on quark substructure. The data are consistent with next-to-lead…

astro-ph1999★ 43 cited

The Butcher-Oemler Effect at Moderate Redshift

Anne J. Metevier, A. Kathy Romer, M. P. Ulmer

We present the results of Butcher-Oemler-style analysis of three moderate- redshift (0.1<z<0.2) clusters which have bimodal X-ray surface brightness profiles. We find that at least…

hep-ph1999★ 2 cited

Implications of LEP/SLD Data for New Physics in Zbb_bar Couplings

Robert J. Oakes, Jin Min Yang, Bing-Lin Young

The combined LEP/SLD data on the b\bar b forward-backward asymmetry from the Z-pole measurements may imply the presence of new physics in the couplings. In general, the…

chao-dyn1999★ 3 cited

Asymptotics of high order noise corrections

Niels Sondergaard, Gabor Vattay, Gergely Palla +1

We consider an evolution operator for a discrete Langevin equation with a strongly hyperbolic classical dynamics and noise with finite moments. Using a perturbative expansion of th…

math.AG1999★ 1 cited

The Hodge polynomial of \Mbar_{3,1}

E. Getzler, E. Looijenga

We give formulas for the Dolbeault numbers of \Mbar_{3,1}, using the first author's calculations of the weights of the cohomology of M_{2,2} and M_{2,3} and the second author's cal…

math.DS1999★ 1 cited

Shift Equivalence and the Conley index

John Franks, David Richeson

In this paper we introduce filtration pairs for isolated invariant sets of continuous maps. We prove the existence of filtration pairs and show that, up to shift equivalence, the i…

cond-mat.supr-con1999★ 6 cited

Broken Symmetry and Nonequilibrium Superfluid 3He

J. A. Sauls

These lecture notes provide an introduction to non-equilibrium superfluid 3He, with applications to high-frequency excitations, including aspects of symmetry breaking in 3He and it…

quant-ph1999★ 29 cited

Universal homodyne tomography with a single local oscillator

G. Mauro D'Ariano, Massimiliano F. Sacchi, Prem Kumar

We propose a general method for measuring an arbitrary observable of a multimode electromagnetic field using homodyne detection with a single local oscillator. In this method the l…

hep-ex1999★ 30 cited

Search for Second Generation Leptoquark Pairs in pbar-p Collisions at sqrt(s) = 1.8 TeV

B. Abbott

We have searched for second generation leptoquark (LQ) pairs in the μμ+jets channel using 94+-5 pb^{-1} of pbar-p collider data collected by the D0 experiment at the Fermilab Tevat…

astro-ph1999★ 34 cited

Interstellar and Circumstellar Optical & Ultraviolet Lines Towards SN1998S

David V. Bowen, Katherine C. Roth, David M. Meyer +1

We have observed SN1998S which exploded in NGC3877, with the UES at the WHT and with the E230M echelle of STIS aboard HST. Both data sets were obtained at two seperate epochs. From…

cond-mat.supr-con1999★ 47 cited

Magneto-acoustic rotation of transverse waves in 3He-B

J. A. Sauls, Y. Lee, T. M. Haard +1

In superfluid 3He-B the off-resonant coupling of the J=2-, M=+/- 1 order parameter collective modes to transverse current excitations stabilizes propagating transverse waves with l…

math.DS1999

Regions of instability for non-twist maps

John Franks, Patrice Le Calvez

In this paper we consider an analog of the regions of instability for twist maps in the context of area preserving diffeomorphisms which are not twist maps. Several properties anal…