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hep-ph1994

Field Theoretic Description of High Energy Neutrino Interactions

G. Domokos, S. Kovesi-Domokos

In this paper we begin the development of a formalism for the description of high energy neutrino interactions. It is based upon field theory quantized on a null plane. We set up t…

hep-th1994★ 7 cited

Manifest supersymmetry and the ADHM construction of instantons

A. Galperin, E. Sokatchev

We present the (0,4) superspace version of Witten's sigma model construction for ADHM instantons. We use the harmonic superspace formalism, which exploits the three complex structu…

hep-ex1994★ 21 cited

Measurement of the Bs Meson Lifetime

The CDF Collaboration

The lifetime of the meson is measured using the semileptonic decay . The data sample consists of 19.3 pb of collisions at $\sqrt{s…

astro-ph1994★ 9 cited

Chemical Evolution of the Galactic Disk and Bulge

Rosemary F. G. Wyse

Invited Review at IAU Symp 164 on Stellar Populations. The Milky Way Galaxy offers a unique opportunity for testing theories of galaxy formation and evolution. The study of the spa…

astro-ph1994★ 99 cited

Cooling Gas Outflows from Galaxies

Boqi Wang

We study steady, radial gas outflows from galaxies in an effort to understand the way tenuous and hot gas is transported to large distances away from galaxies. In particular, we ob…

astro-ph1994

Gas at Large Distances from Galaxies and QSO Absorption Lines

Boqi Wang

We present the calculations of steady, spherical gas outflows from galaxies in an effort to understand the effects of the galaxy mass on the flow properties such as the size of the…

hep-ph1994★ 6 cited

Do the Age of the Universe and the Hubble Constant Depend on What Scale One Observes Them?

C. W. Kim

The apparent cosmological conflict between the age of the Universe, predicted in the standard Friedman cosmology by using the recent measurement of the larger Hubble constant from…

cond-mat1994★ 2 cited

Spectral Boundary of Positive Random Potential in a Strong Magnetic Field

Igor Herbut

We consider the problem of randomly distributed positive delta-function scatterers in a strong magnetic field and study the behavior of density of states close to the spectral boun…

astro-ph1994★ 105 cited

Dwarf Spheroidal Galaxies : Keystones of Galaxy Evolution

John S. Gallagher, Rosemary F. G. Wyse

Dwarf spheroidal galaxies are the most insignificant extragalactic stellar systems in terms of their visibility, but potentially very significant in terms of their role in the form…

hep-ph1994★ 1 cited

Anomalous Violation of Conservation Laws in Minkowski Space: Spontaneously Broken Gauge Theories

Thomas M. Gould, Stephen D. H. Hsu

We extend our previous results on the evolution of quantum fermi fields in Minkowski gauge field backgrounds to the case of spontaneously broken gauge theories. We obtain a selecti…

astro-ph1994★ 202 cited

Spectral Classification of Galaxies: An Orthogonal Approach

A. J. Connolly, A. S. Szalay, M. A. Bershady +2

Classification of galaxy spectral energy distributions in terms of orthogonal basis functions provides an objective means of estimating the number of significant spectral component…

nucl-ex1994★ 10 cited

Dilepton production from p-p to Ca-Ca at the Bevalac

H. S. Matis, S. Beedoe, M. Bougteb +22

The DLS collaboration has recently completed a high statistics study of dilepton production at the Bevalac. In particular, we have measured dielectrons (e+e-) from p-p and p-d coll…

hep-ph1994★ 7 cited

Anomalous Violation of Conservation Laws in Minkowski Space

Thomas M. Gould, Stephen D. H. Hsu

We consider the evolution of quantum fermi fields in Minkowski gauge field backgrounds. Our motivation is the study of anomalous fermion number violating processes. We derive selec…

cmp-lg1994★ 16 cited

A Rule-Based Approach To Prepositional Phrase Attachment Disambiguation

Eric Brill, Philip Resnik

In this paper, we describe a new corpus-based approach to prepositional phrase attachment disambiguation, and present results comparing performance of this algorithm with other cor…

astro-ph1994★ 71 cited

A deep ROSAT survey - IV. The evolution of X-ray-selected QSOs

B. J. Boyle, T. Shanks, I. Georgantopoulos +2

We report on a new estimate of the QSO X-ray luminosity function and its evolution with redshift based on a sample of 107 QSOs detected at faint X-ray fluxes, $S{\rm(0.5-2\,keV)}>4…

math.RT1994

Explicit Formulas for the Waldspurger and Bessel Models

Daniel Bump, Solomon Friedberg, Masaaki Furusawa

In this paper we will study certain models of irreducible admissible representations of the split special orthogonal group over a nonarchimedean local field. If , t…

astro-ph1994

Constraints on Cosmological Models from Once and Future Redshift Surveys

Michael S. Vogeley

The power spectrum of density fluctuations measured from galaxy redshift surveys provides important constraints on models for the formation of large-scale structure. I present new…

astro-ph1994★ 54 cited

The Power Spectrum of Galaxies in the Nearby Universe

L. N. da Costa, M. S. Vogeley, M. J. Geller +2

We compute the power spectrum of galaxy density fluctuations in a recently completed redshift survey of optically-selected galaxies in the southern hemisphere (SSRS2). The amplitud…

astro-ph1994★ 8 cited

Galactic Structure and Stellar Populations

Rosemary F. G. Wyse

Invited review given at special session on Digitizing the Sky at 1994 Summer AAS meeting, Minnesota.

hep-ph1994

Localized Energy Deposition in Neutrino Telescopes: a Signature of "New Physics"

G. DOMOKOS, S. KOVESI-DOMOKOS

A class of phenomena either not contained in the Standard Model or in its perturbative treatment (multiple W/Z production, compositeness of quarks and leptons) leads to a large ene…

hep-ph1994★ 4 cited

Resonant Neutrino Interactions and Mixing

G. Domokos, S. Kovesi-Domokos

We investigate the resonant interaction of neutrinos in matter in the presence of mixing. At energies near the W resonance, oscillations are absent; the survival probability of ele…

astro-ph1994★ 27 cited

FeII and FeI emission in IRAS 07598+6508 and PHL 1092

John Kwan, Fu-zhen Cheng, Li-Zhi Fang +2

One of the puzzles in understanding the spectra of active galactic nuclei (AGN) is the origin of the FeII emission. FeI emission, if present, will help reveal the physical conditio…

astro-ph1994★ 28 cited

The variable ROSAT X-ray spectrum of the BL Lac 0716+714

M. Cappi, A. Comastri, S. Molendi +3

The BL Lac object 0716+714 is a powerful flat spectrum radio source detected by CGRO-EGRET at -ray energies. It has been observed for about 21000 s over two days by the X-ray te…

cond-mat1994★ 23 cited

The High-Field Superconducting Transition induced by Correlated Disorder

Zlatko Tesanovic, Igor F. Herbut

The "glassy" superconducting transition at high magnetic fields can be induced by columnar disorder. A model is proposed in which the thermodynamics of Bose condensation of Cooper…