Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Centre National de la Recherche ScientifiqueFR2.6k papers
- University of California, BerkeleyUS2.5k papers
- The Ohio State UniversityUS2.3k papers
- University of ArizonaUS2.1k papers
- Lawrence Berkeley National LaboratoryUS2.1k papers
- SLAC National Accelerator LaboratoryUS2k papers
- University of California, IrvineUS2k papers
- Yale UniversityUS1.9k papers
- University of Wisconsin–MadisonUS1.9k papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR1.9k papers
- McGill UniversityCA1.9k papers
- University of ChicagoUS1.9k papers
122 papers · 1 filter
The Opacity of the Lyman Alpha Forest and Implications for Omega_{baryon} and the Ionizing Background
M. Rauch, J. Miralda-Escude, W. L. W. Sargent +6
We have measured the distribution function of the flux decrement caused by Lyman alpha forest absorption in a new sample of high resolution QSO spectra. The observations are compar…
Maximum-Likelihood Comparisons of Tully-Fisher and Redshift Data: Constraints on Omega and Biasing
Jeffrey A. Willick, Michael A. Strauss, Avishai Dekel +1
We compare Tully-Fisher (TF) data for 838 galaxies within cz=3000 km/sec from the Mark III catalog to the peculiar velocity and density fields predicted from the 1.2 Jy IRAS redshi…
Keck Spectroscopy of Redshift z~3 Galaxies in the Hubble Deep Field
James D. Lowenthal, David C. Koo, Rafael Guzman +6
We have obtained spectra with the 10-m Keck telescope of a sample of 24 galaxies having colors consistent with star-forming galaxies at redshifts 2<z<4.5 in the Hubble Deep Field (…
Favored Variants of Cold Dark Matter Cosmologies
Rachel S. Somerville, Joel R. Primack
We discuss variants of Cold Dark Matter (CDM) dominated cosmological models that give good agreement with a range of observations. We consider models with hot dark matter, tilt, $Ω…
Identification of a sample of e+e- -> qq Events For the Precise Measurement of Alpha_S in High Energy Electron Positron Colliders
Bruce A. Schumm
Based on the PYTHIA physics simulation package, and a fast simulation of the proposed detector for the Next Linear Collider, a set of cuts is identified which leads to a sample of…
Prospects for the Precision Measurement of Alpha_S
P. N. Burrows, L. Dixon, A. X. El-Khadra +5
The prospects for the measurement of the strong coupling constant alpha_msbar(M_Z) to a relative uncertainty of 1% are discussed. Particular emphasis is placed on the implications…
The Pattern of Correlated X-ray Timing and Spectral Behavior in GRS 1915+105
Xingming Chen, Jean H. Swank, Ronald E. Taam
From data obtained from the PCA in the 2-11 keV and 11-30.5 keV energy range, GRS 1915+105 is seen during RXTE observations between 1996 May and October on two separate branches in…
Weakly Pinned Bose Glass vs. Mott Insulator Phase in Superconductors
Carsten Wengel, Uwe Claus Täuber
We study the properties of the Bose glass phase of localized flux lines in irradiated superconductors near the matching field . Repulsive vortex interactions destroy the Mott…
Distant Galaxy Clusters Identified From Optical Background Fluctuations
Dennis Zaritsky, Amy E. Nelson, Julianne J. Dalcanton +1
We present the first high redshift (0.3 < z < 1.1) galaxy clusters found by systematically identifying optical low surface brightness fluctuations in the background sky. Using spec…
A wide scalar neutrino resonance and b\bar{b} production at LEP
Jens Erler, Jonathan L. Feng, Nir Polonsky
In supersymmetric models with R-parity violation, scalar neutrinos may be produced as s-channel resonances in e^+e^- colliders. We note that within current constraints, the scalar…
Search for CP Violation in Charged D Meson Decays
Fermilab E791 Collaboration, E. M. Aitala et al
We report results of a search for CP violation in the singly Cabibbo-suppressed decays D+ -> K- K+ pi+, phi pi+, K*(892)0 K+, and pi- pi+ pi+ based on data from the charm hadroprod…
Anisotropies in the Distribution of Satellite Galaxies
Dennis Zaritsky, Rodney Smith, Carlos S. Frenk +1
We find that satellites of isolated disk galaxies at projected radii between 300 and 500 kpc are distributed asymmetrically about the parent galaxy and aligned preferentially with…
More Satellites of Spiral Galaxies
Dennis Zaritsky, Rodney Smith, Carlos Frenk +1
We present a revised and expanded catalog of satellite galaxies of a set of isolated spiral galaxies similar in luminosity to the Milky Way. This sample of 115 satellites, 69 of wh…
The Untwisted Stabilizer in Simple Current Extensions
Peter Bantay
A method is presented to compute the order of the untwisted stabilizer of a simple current orbit, as well as some results about the properties of the resolved fields in a simple cu…
Simple Current Extensions and Mapping Class Group Representations
Peter Bantay
The conjecture of Fuchs, Schellekens and Schweigert on the relation of mapping class group representations and fixed point resolution in simple current extensions is investigated,…
Neutrinoless Double Beta Decay and its "Inverse"
Clemens A. Heusch, Peter Minkowski
Recent considerations by these authors pointed out the attractive features which a search for the exchange of heavy Majorana neutrinos could have for solving the mass and the lepto…
An Improved Measurement of the Left-Right Z0 Cross Section Asymmetry
SLD Collaboration, K. Abe, I. Abt et al
We present a new measurement of the left-right cross section asymmetry (ALR) for Z boson production by e+e- collisions. The measurement was performed at a center-of-mass energy of…
Non-Gaussian Fluctuations and Primordial Black Holes from Inflation
James S. Bullock, Joel R. Primack
We explore the role of non-Gaussian fluctuations in primordial black hole (PBH) formation and show that the standard Gaussian assumption, used in all PBH formation papers to date,…
Statistical Tests for CHDM and \LambdaCDM Cosmologies
S. Ghigna, S. Borgani, M. Tucci +3
We apply several statistical estimators to high-resolution N-body simulations of two currently viable cosmological models: a mixed dark matter model, having contributed b…
Constraining the Power Spectrum using Clusters
S. Borgani, L. Moscardini, M. Plionis +6
(Shortened Abstract). We analyze a redshift sample of Abell/ACO clusters and compare them with numerical simulations based on the truncated Zel'dovich approximation (TZA), for a li…
Nucleosynthesis in neutrino-driven winds: II. Implications for heavy element synthesis
R. D. Hoffman, S. E. Woosley, Y. -Z. Qian
During the first 20 seconds of its life, the enormous neutrino luminosity of a neutron star drives appreciable mass loss from its surface. This neutrino-driven wind has been previo…
Equivariant Poisson Cohomology and a Spectral Sequence Associated with a Moment Map
Viktor L. Ginzburg
We introduce and study a new spectral sequence associated with a Poisson group action on a Poisson manifold and an equivariant momentum mapping. This spectral sequence is a Poisson…
Nucleosynthesis in neutrino-driven winds: I. The physical conditions
Y. -Z. Qian, S. E. Woosley
During the first 20 seconds of its life, the enormous neutrino luminosity of a neutron star drives appreciable mass loss from its surface. Previous investigations have shown that t…
The Frobenius-Schur indicator in Conformal Field Theory
Peter Bantay
An analogue of the classical Frobenius-Schur indicator is introduced in order to distinguish between real and pseudo-real self-conjugate primary fields, and an explicit expression…