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From the 1 of 8.4k papers with an AI index.

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19922026
Showing 1999Show all

125 papers · 1 filter

gr-qc1999★ 5 cited

Gravitational Collapse and Calogero Model

Dongsu Bak, Sang Pyo Kim, Sung Ku Kim +2

We study the analytic structure of the S-matrix which is obtained from the reduced Wheeler-DeWitt wave function describing spherically symmetric gravitational collapse of massless…

cond-mat.str-el1999★ 49 cited

Melting of Charge/Orbital Ordered States in NdSrMnO: Temperature and Magnetic Field Dependent Optical Studies

J. H. Jung, H. J. Lee, T. W. Noh +4

We investigated the temperature ( 15 290 K) and the magnetic field ( 0 17 T) dependent optical conductivity spectra of a charge/orbital ordered manganite, N…

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★ 20 cited

Environment of The Gamma-Ray Burst GRB971214 : A Giant H II Region surrounded by A Galactic Supershell

Sang-Hyeon Ahn

Among a number of gamma ray bursts whose host galaxies are known, GRB971214 stands out for its high redshift and the Ly emission line having a P-Cygni type profile, whi…

hep-ph1999★ 75 cited

Effective Gauss-Bonnet Interaction in Randall-Sundrum Compactification

Jihn E. Kim, Bumseok Kyae, Hyun Min Lee

The effective gravitational interaction below the Planck scale in the Randall-Sundrum world is shown to be the Gauss-Bonnet term. In this theory we find that there exists another s…

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…