Astrophysics

Authors and titles for July 1994

[51] arXiv:astro-ph/9407052 [pdf, other]

Title: A Mapping for the Gravitational Few-Body Problem with Dissipation

Renu Malhotra (Lunar & Planetary Institute)

Comments: 13 pages, uuencoded compressed postscript file (including three figures). Accepted for publication in Celestial Mechanics & Dynamical Astronomy

Subjects: Astrophysics (astro-ph); Chaotic Dynamics (nlin.CD)

[52] arXiv:astro-ph/9407053 [pdf, other]

Title: A Gauss-Hermite Expansion of the Galactic Globular Cluster Luminosity Function

Roberto G. Abraham, Sidney Van Den Bergh (Dominion Astrophysical Observatory Herzberg Institute of Astrophysics National Research Council Canada Victoria, BC, V8X 4M6, Canada)

Comments: 14 pages LaTeX To appear in January 1995 Astrophysical Journal DAO940701

Journal-ref: Astrophys.J. 438 (1995) 218

Subjects: Astrophysics (astro-ph)

[53] arXiv:astro-ph/9407054 [pdf, other]

Title: A Local View of the Observable Universe

M.Bruni, S. Matarrese, O. Pantano

Comments: 9 pages, uuencoded postscript file including figures, DFPD 94/A/44

Journal-ref: Phys.Rev.Lett. 74 (1995) 1916-1919

Subjects: Astrophysics (astro-ph)

[54] arXiv:astro-ph/9407055 [pdf, other]

Title: Studying Starlight from Distant Galaxies with SIRTF

E. L. Wright, P. E. Eisenhardt, G. G. Fazio

Comments: poster paper presented at the June 1994 AAS meeting, 3 pages LaTex using this http URL with appended color Postscript, GIF and JPEG figures, (330 kbytes) UCLA-ASTRO-ELW-94-03

Subjects: Astrophysics (astro-ph)

[55] arXiv:astro-ph/9407056 [pdf, other]

Title: COBE Tutorial and Recent Results

Edward L. Wright

Comments: Lecture notes from the BCSPIN Winter school in January 1993. 21 pages of LaTex using this http URL, uuencoded compressed tarred Postscript figures appended [272 kBytes], UCLA-ASTRO-ELW-93-01

Subjects: Astrophysics (astro-ph)

[56] arXiv:astro-ph/9407057 [pdf, other]

Title: The Hot End of Evolutionary Horizontal Branches

V.Castellani, S. Degl'Innocenti, L. Pulone

Comments: postscript file of 10 pages plus 1 tables,rep.1 5 figures will be added later as postscript file The tex file and the other two not postscript figures are available upon request at scilla@vaxfe.this http URL, rep.1

Subjects: Astrophysics (astro-ph)

[57] arXiv:astro-ph/9407058 [pdf, other]

Title: HB Morphology and Age Indicators for Metal-Poor Stellar Systems with Age in the Range of 1 to 20 Gyr

F. Caputo, S. Degl'Innocent

Comments: postscript file of 19 pages plus 8 tables,rep. 2, The tex file and the 18 not postscript figures are available upon request at scilla@vaxfe.this http URL,rep. 2

Journal-ref: Astron.Astrophys. 298 (1995) 833-842

Subjects: Astrophysics (astro-ph)

[58] arXiv:astro-ph/9407059 [pdf, other]

Title: Physically Detached "Compact Groups"

Lars Hernquist, Neal Katz, David Weinberg

Comments: 18 pp of uu-postscript w/ figs, replaced because of apparent transmission error in original; submitted to ApJ, preprint IASSNS-AST 94/38

Journal-ref: Astrophys.J. 442 (1995) 57

Subjects: Astrophysics (astro-ph)

[59] arXiv:astro-ph/9407060 [pdf, other]

Title: First Order Inflation in General Relativity

David Wands

Comments: 4 pages, plain LaTeX, 2 figures available on request from author, SUSSEX-AST-94/7-1

Subjects: Astrophysics (astro-ph)

[60] arXiv:astro-ph/9407061 [pdf, other]

Title: The Case for a Hubble Constant of 30 km/s/Mpc

J.G. Bartlett, A. Blanchard, J. Silk, M.S. Turner

Comments: 14 pages of uuencoded, compressed PostScript with 4 figures. Submitted to Nature

Journal-ref: Science 267:980-983,1995

Subjects: Astrophysics (astro-ph)

[61] arXiv:astro-ph/9407062 [pdf, other]

Title: Cosmic Microwave Background Anisotropies and the Geometry of the Universe

Marc Kamionkowski

Comments: (8 page uuencoded PostScript file), IASSNS-HEP-94/56. To appear in the proceedings of the Case Western Reserve University CMB Workshop

Subjects: Astrophysics (astro-ph); High Energy Physics - Phenomenology (hep-ph)

[62] arXiv:astro-ph/9407063 [pdf, other]

Title: The Dynamics of Flux Tubes in a High Beta Plasma

E.T. Vishniac

Comments: 50 pages, aastex, astro-ph/yymmnnn

Subjects: Astrophysics (astro-ph)

[63] arXiv:astro-ph/9407064 [pdf, other]

Title: The Effects of Electro-weak Phase Transition Dynamics on Baryogenesis and Primordial Nucleosynthesis

Andrew F. Heckler

Comments: 46 pages, Latex 2.09 figures avialable by anonymous ftp, submitted to phys. rev. D

Journal-ref: Phys.Rev.D51:405-428,1995

Subjects: Astrophysics (astro-ph)

[64] arXiv:astro-ph/9407065 [pdf, other]

Title: Stars within the Large Magellanic Cloud as Potential Lenses for Observed Microlensing Events

Kailash C. Sahu

Comments: 6 pages, Accepted for publication as a Letter to Nature

Journal-ref: Nature 370 (1994) 275

Subjects: Astrophysics (astro-ph)

[65] arXiv:astro-ph/9407066 [pdf, other]

Title: The Formation of Disk Galaxies in a Cosmological Context: Structure and Kinematics

Matthias Steinmetz, Ewald Mueller

Comments: 16 pages, compressed uu-encoded postscript file (185kB) no figures, complete compressed postscript file via anonymous ftp this http URL, pub/Preprints/disk.ps.Z, submitted to MNRAS, Preprint MPA 817

Subjects: Astrophysics (astro-ph)

[66] arXiv:astro-ph/9407067 [pdf, other]

Title: X--Ray Spectra from Neutron Stars Accreting at Low Rates

Luca Zampieri, Roberto Turolla, Silvia Zane, Aldo Treves

Comments: 14 pages (3 postscript figures available on request), PlainTex, submitted to ApJ

Journal-ref: Astrophys.J. 439 (1995) 11

Subjects: Astrophysics (astro-ph)

[67] arXiv:astro-ph/9407068 [pdf, other]

Title: A Faint Luminous Halo that May Trace the Dark Matter around Spiral Galaxy NGC~5907

Penny D. Sackett, Heather L. Morrison, Paul Harding, Todd A. Boroson

Comments: 9 pages, uuencoded, compressed, tar file. Institute for Advanced Study number AST 94/35

Journal-ref: Nature 370 (1994) 441

Subjects: Astrophysics (astro-ph)

[68] arXiv:astro-ph/9407069 [pdf, other]

Title: Cosmological-Constant Cold Dark Matter Models and the COBE Two-Year Sky maps

Emory F. Bunn, Naoshi Sugiyama

Comments: 10 pages + 3 figures of uuencoded compressed PostScript. Preprint number CfPA-94-th-33, UTAP-187. (We have corrected an error in our analysis.)

Journal-ref: Astrophys.J. 446 (1995) 49

Subjects: Astrophysics (astro-ph)

[69] arXiv:astro-ph/9407070 [pdf, other]

Title: First Observations of Individual Molecular Clouds in the Irregular Galaxy NGC 6822

C. D. Wilson

Comments: 8 pages + 5 figures, uuencoded compressed postscript file, CDW-94-2

Subjects: Astrophysics (astro-ph)

[70] arXiv:astro-ph/9407071 [pdf, other]

Title: Exact Solutions and Approximations of Mond Fields of Disk Galaxies

R.Brada, M.Milgrom (Weizmann Institute of Science)

Comments: submitted to the Ap.J. , plain Tex, 12 pages, 3 figures (not included) a uuencoded compressed tar file of the paper with the figures is available by anonymous ftp from this http URL , file pub/preprints/disgal/disgal.uu . WIS-PH-94-01

Subjects: Astrophysics (astro-ph)

[71] arXiv:astro-ph/9407072 [pdf, other]

Title: Tests of General Relativity at Large Distances and Dark Matter -

Arnon Dar

Comments: Invited Talk to be published in the Proceedings of Rencontre Du Vietnam on Particle Physics And Astrophysics - Hanoi December 1993, 16 pages (figures upon request)

Subjects: Astrophysics (astro-ph)

[72] arXiv:astro-ph/9407073 [pdf, other]

Title: The Existence of Baryons at z=1000

Douglas Scott, Martin White

Comments: CfPA-94-TH-34, 15 pages, 5 figures included, uu-encoded postscript with 1 separate colour postscript figure. To appear in the Proceedings of the CWRU CMB Workshop `2 years after COBE' eds. L. Krauss & P. Kernan

Subjects: Astrophysics (astro-ph)

[73] arXiv:astro-ph/9407074 [pdf, other]

Title: Dark Filaments in the Galaxy NGC 253 - a Boiling Galactic Disk -

Yoshiaki Sofue, Ken-ichi Wakamatsu, David F. Malin

Comments: 12 pages, plain TeX, Univ. Tokyo Astronomy Preprint No. 94-15

Subjects: Astrophysics (astro-ph)

[74] arXiv:astro-ph/9407075 [pdf, other]

Title: A Multicolor Survey of Absolute Proper Motions : Galactic Structure and Kinematics in the Direction of Galactic Center at Intermediate Latitude

D.K.Ojha, O.Bienayme, A.C.Robin, V.Mohan

Comments: PS file, 15 pages, 13 figures (available on request), paper accepted for publication in Astron. & Astrophys

Subjects: Astrophysics (astro-ph)

[75] arXiv:astro-ph/9407076 [pdf, other]

Title: The Two-Point Correlation Function of Rich Clusters of Galaxies: Results from an Extended APM Cluster Redshift Survey

G.B. Dalton, R.A.C. Croft, G. Efstathiou, W.J. Sutherland, S.J. Maddox, M. Davis

Comments: 5 pages, uuencoded compressed postscript (4 figures), submitted to MNRAS

Subjects: Astrophysics (astro-ph)

[76] arXiv:astro-ph/9407077 [pdf, other]

Title: Ubv CCD Standards Near 5C1 Radio Sources at Intermediate Galactic Latitude-I

V.Mohan, D.K.Ojha, O.Bienayme, D.C.Paliwal, A.K.Pandey, A.C.Robin, M.Chareton, B.C.Bhatt, B.B.Sanwal, E.Oblak, M. Haywood, M.Creze

Comments: Postscript file, 13 pages, 1 figure (figure available on request), paper accepted for publication in the Bulletin of Astronomical Society of India

Subjects: Astrophysics (astro-ph)

[77] arXiv:astro-ph/9407078 [pdf, other]

Title: A Giant Arc in a ROSAT Detected Cluster of Galaxies

A.C.Edge, H.Boehringer, L.Guzzo, et al

Comments: accepted by A&A (Letters); uuencoded-compressed-tarred PostScript file including 2 figures. ROSAT Clusters ESO KP e-preprint #1

Subjects: Astrophysics (astro-ph)

[78] arXiv:astro-ph/9407079 [pdf, other]

Title: Bias and high-order galaxy correlation functions in the APM Galaxy Survey

E. Gaztanaga, J. Frieman

Comments: 8 pages, 2 figures included, uuencoded postscript file (100 kB), Fermilab-Pub-94/207-A

Journal-ref: Astrophys.J. 437 (1994) L13-L16

Subjects: Astrophysics (astro-ph)

[79] arXiv:astro-ph/9407080 [pdf, other]

Title: A Possible Optical Counterpart for the Triple Pulsar System PSR B1620-26

C. D. Bailyn, E. P. Rubenstein, T. M. Girard, D. Dinescu, F. A. Rasio, B. Yanny

Comments: 8 pages in uuencoded compressed postscript, to appear in ApJ Letters, Yale Preprint 25-07-94

Subjects: Astrophysics (astro-ph)

[80] arXiv:astro-ph/9407081 [pdf, other]

Title: High Velocity Oblique Cloud Collision and Star and Star Cluster Formation through Gravitational Instability of the Shock-Compressed Slab with Rotation and Velocity Shear

Masatoshi Usami, Tomoyuki Hanawa, Mitsuaki Fujimoto

Comments: 18 pages, AAS LaTeX macros v3.0 (figures available on request), paper submitted to PASJ, DPNU-94-30

Subjects: Astrophysics (astro-ph)

[81] arXiv:astro-ph/9407082 [pdf, other]

Title: About the Malmquist bias in the determination of H0 and of distances of galaxies

R.Triay, M.Lachieze-Rey, S.Rauzy

Comments: 37 pages,cpt-93/p.2808,latex A&A,4fig available on this http URL directory ftp/pub/preprints/93/cosmology/93-P.2808

Subjects: Astrophysics (astro-ph)

[82] arXiv:astro-ph/9407083 [pdf, other]

Title: High-Order Correlations of Rich Galaxy Clusters

A.Cappi, S.Maurogordato

Comments: 29 pp., (ApJ, accepted for publication). This is a uuencoded compressed postscript file including figures

Journal-ref: Astrophys.J. 438 (1995) 507

Subjects: Astrophysics (astro-ph)

[83] arXiv:astro-ph/9407084 [pdf, other]

Title: The Optical Gravitational Lensing Experiment. OGLE #7: Binary Microlens or a New Unusual Variable?

A. Udalski, M. Szymanski, S. Mao, R. Di Stefano, J. Kaluzny, M. Kubiak, M. Mateo, W. Krzeminski

Comments: 10 pages, 1 Table, 3 Figures; requires AAS LaTeX this http URL macro. Submitted to Astrophysical Journal Letters. Paper and figures also available via anonymous ftp at this ftp URL

Journal-ref: Astrophys.J. 436 (1994) L103

Subjects: Astrophysics (astro-ph)

[84] arXiv:astro-ph/9407085 [pdf, other]

Title: Do Galactic Systems Form Too Late in Cold+Hot Dark Matter Models?

Chung-Pei Ma, Edmund Bertschinger

Comments: 11 pages including 2 figures, uuencoded compressed postscript, Caltech GRP-393; MIT-AT-94-15

Journal-ref: Astrophys.J. 434 (1994) L5

Subjects: Astrophysics (astro-ph); High Energy Physics - Phenomenology (hep-ph)

[85] arXiv:astro-ph/9407086 [pdf, other]

Title: Low Mass X-Ray Binaries in Globular Clusters: A New Metallicity Effect

M. Bellazzini, A. Pasquali, L. Federici, F.R. Ferraro, F. Fusi Pecci

Comments: 25 p. plain tex, plus 2 latex tables, accepted by The Astrophysical Journal, figures upon request, ask to bellazzini@astbo3.this http URL

Subjects: Astrophysics (astro-ph)

[86] arXiv:astro-ph/9407087 [pdf, other]

Title: Quantum Diffusion of Planck Mass and the Evolution of the Universe

Juan Garcia-Bellido

Comments: plain LaTeX, 7 pages, Stanford University preprint SU-ITP-94-23

Subjects: Astrophysics (astro-ph); General Relativity and Quantum Cosmology (gr-qc); High Energy Physics - Theory (hep-th)

[87] arXiv:astro-ph/9407088 [pdf, other]

Title: A Near-Infrared Variant of the Barnes-Evans Method For Finding Cepheid Distances Calibrated with High-Precision Angular Diameters

D.L. Welch

Comments: 19 pages + 3 figures, uuencoded compressed postscript, DLW-94-1

Subjects: Astrophysics (astro-ph)

[88] arXiv:astro-ph/9407089 [pdf, other]

Title: When Can Non-Gaussian Density Fields Produce a Gaussian Sachs-Wolfe Effect?

Robert J. Scherrer, Robert K. Schaefer

Comments: 13 pages + 4 figs., uuencoded, compressed postscript files, (Repaired error in uudecode unpacking.)

Journal-ref: Astrophys.J.446:44,1995

Subjects: Astrophysics (astro-ph)

[89] arXiv:astro-ph/9407090 [pdf, other]

Title: BATSE Observations of Gamma-Ray Burst Spectra. II. Peak Energy Evolution in Bright, Long Bursts -

L.A. Ford, D.L. Band, J.L. Matteson, M.S. Briggs, G.N. Pendleton, R.D. Preece, W.S. Paciesas, B.J. Teegarden, D.M. Palmer, B.E. Schaefer, T.L. Cline, G.J. Fishman, C. Kouveliotou, C.A. Meegan, R.B. Wilson, J.P. Lestrade

Comments: 28 pages, AAS LaTeX v3.0, 8 figures available via fax from ford@cass09.this http URL. Accepted for publication by the Astrophysical Journal, 7-20-94

Journal-ref: Astrophys.J. 439 (1995) 307

Subjects: Astrophysics (astro-ph)

[90] arXiv:astro-ph/9407091 [pdf, other]

Title: Cosmological Parameters from Angular Correlations between Qsos and Galaxies

Matthias Bartelmann

Comments: (19 pages, uuencoded compressed postscript file including figures), preprint MPA 818

Subjects: Astrophysics (astro-ph)

[91] arXiv:astro-ph/9407092 [pdf, other]

Title: The Discovery of 8.7s Pulsations from the Ultrasoft X-Ray Source 4u0142+614

G.L. Israel, S. Mereghetti, L. Stella

Comments: plain LaTeX v3.1, 14 pages + 2 PostScript figures available upon request to israel@tsmi19.this http URL . To appear on The Astrophysical Journal, Letters. SISSA ref.: 106/94/A

Journal-ref: Astrophys.J. 433 (1994) L25

Subjects: Astrophysics (astro-ph)

[92] arXiv:astro-ph/9407093 [pdf, other]

Title: Anisotropies in the Cosmic Microwave Background: An Analytic Approach

Wayne Hu, Naoshi Sugiyama

Comments: 31 pages, uuencoded postscript with figures, CfPA-TH-94-34, UTAP-188

Journal-ref: Astrophys.J.444:489-506,1995

Subjects: Astrophysics (astro-ph)

[93] arXiv:astro-ph/9407094 [pdf, other]

Title: 9 Aurigae: Strong Evidence for Non-Radial Pulsations

Kevin Krisciunas, Roger F. Griffin, Edward F. Guinan, Kenneth D. Luedeke, George P. McCook

Comments: 11 pages Latex plus 5 pages of figures available via Fax or regular mail. Uses this http URL version 1.0. Revised version for Monthly Notices of the Royal Astr. Soc

Subjects: Astrophysics (astro-ph)

[94] arXiv:astro-ph/9407095 [pdf, other]

Title: Kurtosis of Large-Scale Cosmic Fields

Ewa Luiza Lokas, Roman Juszkiewicz, David Weinberg, Francois Bouchet

Comments: 29 pp incl. 8 figs, uuencoded compressed postscript, submitted to MNRAS, preprints CAMK/281, IASSNS-AST 94/39

Journal-ref: Mon.Not.Roy.Astron.Soc.274:730,1995

Subjects: Astrophysics (astro-ph)

[95] arXiv:astro-ph/9407096 [pdf, other]

Title: Gravitational Microlensing by the Globular Cluster Stars

Bohdan Paczynski

Comments: 6 pages; plain TeX. Accepted for publication in Acta Astronomica 44/3

Journal-ref: Acta Astron. 44 (1994) 235-239

Subjects: Astrophysics (astro-ph)

[96] arXiv:astro-ph/9407097 [pdf, other]

Title: SN~1991T: Reflections of Past Glory

Brian P. Schmidt, Robert P. Kirshner, Bruno Leibundgut, Lisa A. Wells, Alain C. Porter, Pilar Ruiz-Lapuente, Peter Challis, Alexei V. Filippenko

Comments: 15 pages (includes figures and tables) uuencoded compressed postscript, CfA Preprint - To Appear in ApJL

Subjects: Astrophysics (astro-ph)

[97] arXiv:astro-ph/9407098 [pdf, other]

Title: The Distances to Five Type~II Supernovae Using the Expanding Photosphere Method and the Value of $H_0$

Brian P. Schmidt Robert P. Kirshner, Ronald G. Eastman, Mark M. Phillips, Nicholas B. Suntzeff, Mario Hamuy, Jose Maza, Roberto Aviles

Comments: 17 pages (includes figures and tables) uuencoded compressed postscript, CfA Preprint 3794

Subjects: Astrophysics (astro-ph)

[98] arXiv:astro-ph/9407099 [pdf, other]

Title: Implications of a High Population II B/Be Ratio

B. Fields, K. Olive, D. Schramm

Comments: 11 pages, LaTeX, 2 postscript figures available via anonymous ftp (this http URL, pub/hibeb/), FERMILAB-Pub-94/121-A

Journal-ref: Astrophys.J.439:854-859,1995

Subjects: Astrophysics (astro-ph)

[99] arXiv:astro-ph/9407100 [pdf, other]

Title: Estimation of Peculiar Velocity from the Inverse Tully-Fisher Relation

Adi Nusser, Marc Davis

Comments: 17pages+10figures, uuencoded postscript file available by anonymous ftp from pub/marc/itf on this http URL, submitted to MNRAS

Subjects: Astrophysics (astro-ph)

[100] arXiv:gr-qc/9407007 (cross-list from gr-qc) [pdf, other]

Title: Exact Solutions for Cosmological Perturbations with Collisionless Matter

Dominik J. Schwarz

Comments: 4 pp., LaTeX, 2 figures (postscript), TUW-94-11

Subjects: General Relativity and Quantum Cosmology (gr-qc); Astrophysics (astro-ph)