Astrophysics

Authors and titles for April 2005

[451] arXiv:astro-ph/0504451 [pdf, other]

Title: Kink Stability of Isothermal Spherical Self-Similar Flow Revisited

Anzhong Wang, Yumei Wu

Comments: latex file, including two figures

Journal-ref: Gen.Rel.Grav.38:1623-1643,2006

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

[452] arXiv:astro-ph/0504452 [pdf, other]

Title: Ultrahigh Energy Activity in Giant Magnetar Outbursts

David Eichler

Comments: 11 pages

Subjects: Astrophysics (astro-ph)

[453] arXiv:astro-ph/0504453 [pdf, other]

Title: Discovery of Strong Lensing by an Elliptical Galaxy at z=0.0345

Russell J. Smith (Waterloo), John P. Blakeslee (Johns Hopkins), John R. Lucey (Durham), John Tonry (Hawaii)

Comments: Five pages, three figures; accepted by Astrophysical Journal Letters

Journal-ref: Astrophys.J. 625 (2005) L103-L106

Subjects: Astrophysics (astro-ph)

[454] arXiv:astro-ph/0504454 [pdf, other]

Title: Magnetic Fields in High-Density Stellar Matter

German Lugones

Comments: Invited review, conference "Magnetic Fields in the Universe: from Laboratory and Stars to Primordial Structures", Angra dos Reis, Brazil, Nov 28 - Dec 3, 2004, eds. E. M. de Gouveia dal Pino, G. Lugones & A. Lazarian, to be published in the AIP COnference Proceedings. 10 pages, no figures

Journal-ref: AIP Conf.Proc. 784 (2005) 253-262

Subjects: Astrophysics (astro-ph); High Energy Physics - Phenomenology (hep-ph); Nuclear Theory (nucl-th)

[455] arXiv:astro-ph/0504455 [pdf, other]

Title: The Fall 2004 SDSS Supernova Survey

Masao Sako, Roger Romani, Josh Frieman, Jen Adelman-McCarthy, Andrew Becker, Fritz DeJongh, Ben Dilday, Juan Estrada, John Hendry, Jon Holtzman, Jared Kaplan, Rick Kessler, Hubert Lampeitl, John Marriner, Gajus Miknaitis, Adam Riess, Douglas Tucker, J. Barentine, R. Blandford, H. Brewington, J. Dembicky, M. Harvanek, S. Hawley, C. Hogan, D. Johnston, S. Kahn, B. Ketzeback, S. Kleinman, J. Krzesinski, D. Lamenti, D. Long, R. McMillan, P. Newman, A. Nitta, R. Nichol, R. Scranton, E. Sheldon, S. Snedden, C. Stoughton, D. York, the SDSS Collaboration

Comments: 6 pages; Presentation at the 22nd Texas Symposium on Relativistic Astrophysics; minor revisions

Journal-ref: ECONFC041213:1424,2004

Subjects: Astrophysics (astro-ph)

[456] arXiv:astro-ph/0504456 [pdf, other]

Title: Constraints on the dark energy equation of state from the imprint of baryons on the power spectrum of clusters

R. Angulo (1), C.M. Baugh (2), C.S. Frenk (2), R.G. Bower (2), A. Jenkins (2), S.L. Morris (2) (1- Catolica, 2-Durham)

Comments: accepted by MNRAS; colour versions of plots included

Journal-ref: Mon.Not.Roy.Astron.Soc.362:L25-L29,2005

Subjects: Astrophysics (astro-ph)

[457] arXiv:astro-ph/0504457 [pdf, other]

Title: 2dFGRS and SDSS Galaxy Group Density Profiles

Eugenia Diaz, Ariel Zandivarez, Manuel Merchan, Hernan Muriel (IATE, Observatorio Astronomico de Cordoba, Argentina)

Comments: Accepted for publication in Astrophysical Journal. 34 pages,12 figures

Journal-ref: Astrophys.J. 629 (2005) 158-171

Subjects: Astrophysics (astro-ph)

[458] arXiv:astro-ph/0504458 [pdf, other]

Title: Detecting the stochastic gravitational wave background using pulsar timing

Fredrick A. Jenet, George B. Hobbs, K.J. Lee, Richard N. Manchester

Comments: Accepted by ApJ Letters

Journal-ref: Astrophys.J. 625 (2005) L123-L126

Subjects: Astrophysics (astro-ph)

[459] arXiv:astro-ph/0504459 [pdf, other]

Title: Diffuse light in z~0.25 galaxy clusters: constraining tidal damage and the faint end of the Luminosity Function

Stefano Zibetti (1), Simon D.M. White (2) ((1) MPE-Garching, (2) MPA-Garching)

Comments: 4 pages, 2 figures, use this http URL. Oral presentation to appear in the proceedings of "IAU Colloquium 198 - Near-Field Cosmology with Dwarf Elliptical Galaxies", Les Diablerets 14-18 March 2005, B. Binggeli and H. Jerjen eds

Subjects: Astrophysics (astro-ph)

[460] arXiv:astro-ph/0504460 [pdf, other]

Title: Cataclysmic variables from a ROSAT/2MASS selection I: Four new intermediate polars

B.T. Gaensicke, T.R. Marsh, A. Edge, P. Rodriguez-Gil, D. Steeghs, S. Araujo-Betancor, E. Harlaftis, O. Giannakis, S. Pyrzas, L. Morales-Rueda, A. Aungwerojwit

Comments: MNRAS in press, 23 figures. Some figures have been degraded to match the size limitation of ArXiV

Journal-ref: Mon.Not.Roy.Astron.Soc. 361 (2005) 141-154

Subjects: Astrophysics (astro-ph)

[461] arXiv:astro-ph/0504461 [pdf, other]

Title: NIR observations of dEs in the Virgo cluster: a structural continuity with giant Ellipticals

Stefano Zibetti (MPE-Garching), the GOLDMiNe Research Team

Comments: 2 pages, 2 figures, use this http URL. Poster presentation to appear in the proceedings of "IAU Colloquium 198 - Near-Field Cosmology with Dwarf Elliptical Galaxies", Les Diablerets 14-18 March 2005, B. Binggeli and H. Jerjen eds. GOLDMiNe website at this http URL

Subjects: Astrophysics (astro-ph)

[462] arXiv:astro-ph/0504462 [pdf, other]

Title: CCD photometry of 23 minor planets

P. Székely, L. L. Kiss, Gy. M. Szabó, K. Sárneczky, B. Csák, M. Váradi, Sz. Mészáros

Comments: Accepted for publication in Planetary and Space Science, 25 pages, 3 tables, 30 figures

Subjects: Astrophysics (astro-ph)

[463] arXiv:astro-ph/0504463 [pdf, other]

Title: Sulphur abundances in Terzan 7

E. Caffau (1), P. Bonifacio (2), R. Faraggiana (3), L. Sbordone (4,5) ((1)Liceo L.e S.P.P. S. Pietro al Natisone,(2)INAF-Osseravtorio Astronomico di Trieste, (3) Universita' di Trieste-Dipartimento di Astronomia,(4) European Southern Observatory, (5) Universita' di Roma 2, Tor Vergata)

Comments: Accepted for publication on A&A Letters

Subjects: Astrophysics (astro-ph)

[464] arXiv:astro-ph/0504464 [pdf, other]

Title: Can the initial singularity be detected by cosmological tests?

Marek Szydlowski, Wlodzimierz Godlowski, Adam Krawiec, Jacek Golbiak

Comments: 30 pages, 7 figures improved version

Journal-ref: Phys.Rev. D72 (2005) 063504

Subjects: Astrophysics (astro-ph)

[465] arXiv:astro-ph/0504465 [pdf, other]

Title: Dark energy and the evolution of spherical overdensities

Cathy Horellou, Joel Berge

Comments: 9 pages, 8 figures. Accepted for publication in MNRAS

Journal-ref: Mon.Not.Roy.Astron.Soc.360:1393-1400,2005

Subjects: Astrophysics (astro-ph)

[466] arXiv:astro-ph/0504466 [pdf, other]

Title: Regularized orbit models unveiling the stellar structure and dark matter halo of the Coma elliptical NGC 4807

J. Thomas (1,2), R. P. Saglia (2), R. Bender (1,2), D. Thomas (2), K. Gebhardt (3), J. Magorrian (4), E. M. Corsini (5), G. Wegner (6) ((1) USM Muenchen, (2) MPE Garching, (3) University of Texas at Austin, (4) University of Oxford, (5) Universita di Padova, (6) Dartmouth College)

Comments: 20 pages, 25 figures, accepted for publication in MNRAS

Journal-ref: Mon.Not.Roy.Astron.Soc. 360 (2005) 1355-1372

Subjects: Astrophysics (astro-ph)

[467] arXiv:astro-ph/0504467 [pdf, other]

Title: Accounting for anisoplanatic point spread function in deep wide-field adaptive optics images

G. Cresci, R. I. Davies, A. J. Baker, M. D. Lehnert

Comments: 12 pages, 12 figures. Accepted for publication in A&A

Subjects: Astrophysics (astro-ph)

[468] arXiv:astro-ph/0504468 [pdf, other]

Title: Testing the massive disk scenario for IRAS 18089-1732

H. Beuther, Q. Zhang, T.K. Sridharan, Y. Chen

Comments: Accepted by the Astrophysical Journal

Journal-ref: Astrophys.J. 628 (2005) 800-810

Subjects: Astrophysics (astro-ph)

[469] arXiv:astro-ph/0504469 [pdf, other]

Title: Evidence for Granulation and Oscillations in Procyon from Photometry with the WIRE satellite

H. Bruntt, H. Kjeldsen, D. L. Buzasi, T. R. Bedding

Comments: 23 pages, 12 figures, submitted to ApJ; v2 revisions: one reference corrected and a comment in Figure 7 corrected

Journal-ref: Astrophys.J. 633 (2005) 440-446

Subjects: Astrophysics (astro-ph)

[470] arXiv:astro-ph/0504470 [pdf, other]

Title: RR Lyrae variables in Galactic globular clusters V. The case of M3 pulsators

M. Castellani, V. Castellani, S. Cassisi

Comments: Accepted for publication in Astronomy & Astrophysics, 6 pages, 4 figures

Subjects: Astrophysics (astro-ph)

[471] arXiv:astro-ph/0504471 [pdf, other]

Title: Constraining Cosmological Parameters by the Cosmic Inversion Method

Noriyuki Kogo, Misao Sasaki, Jun'ichi Yokoyama

Comments: 18 pages, 15 figures, version to be published in Prog. Theor. Phys

Journal-ref: Prog.Theor.Phys.114:555-572,2005

Subjects: Astrophysics (astro-ph)

[472] arXiv:astro-ph/0504472 [pdf, other]

Title: X-ray reflection in the Seyfert galaxy 1H0419-577 revealing strong relativistic effects in the vicinity of a Kerr black hole

A.C. Fabian (1), G. Miniutti (1), K. Iwasawa (1), R.R. Ross (2) ((1) Institute of Astronomy, Cambridge; (2) College of the Holy Cross, USA)

Comments: accepted for publication in MNRAS

Journal-ref: Mon.Not.Roy.Astron.Soc.361:795-802,2005

Subjects: Astrophysics (astro-ph)

[473] arXiv:astro-ph/0504473 [pdf, other]

Title: A Physical Model for the joint evolution of high-z QSOs and Spheroids

Gian Luigi Granato, Laura Silva, Luigi Danese, Gianfranco De Zotti, Alessandro Bressan

Comments: 6 Pages, 5 figures, Invited talk at "Multiwavelength AGN surveys", Cozumel, Mexico, December 2003, eds. R. Mujica & R. Maiolino, Singapore: World Scientific, 2004

Subjects: Astrophysics (astro-ph)

[474] arXiv:astro-ph/0504474 [pdf, other]

Title: A Black Hole in the Galactic Center Complex IRS 13E?

R. Schoedel, A. Eckart, C. Iserlohe, R. Genzel, T. Ott

Comments: accepted by APJ

Journal-ref: Astrophys.J. 625 (2005) L111-L114

Subjects: Astrophysics (astro-ph)

[475] arXiv:astro-ph/0504475 [pdf, other]

Title: Spectroscopic study of the long-period dust-producing WC7pd+O9 binary HD192641

L. Lefevre, S. V. Marchenko, S. Lepine, A. F. J. Moffat, A. Acker, T. J. Harries, K. Annuk, D.A. Bohlender, H. Demers, Y. Grosdidier, G. M. Hill, N. D. Morrison, D. C. Knauth, G. Skalkowski, S. Viti

Comments: 14 pages, 12 figures

Journal-ref: Mon.Not.Roy.Astron.Soc. 360 (2005) 141-152

Subjects: Astrophysics (astro-ph)

[476] arXiv:astro-ph/0504476 [pdf, other]

Title: Testing the Friedmannian magnitude-redshift relation with SNIa data

Marie-Noelle Celerier (Laboratoire Univers et Theories, LUTH, Observatoire de Paris-Meudon, France)

Comments: 4 pages, 1 figure, to be published in the Proceedings of the 22nd Texas Symposium on Relativistic Astrophysics, held on December 13-17 at Stanford University

Journal-ref: Proceedings of the 22nd Texas Symposium on Relativistic Astrophysics, Stanford University, 2004, edited by P. Chen, E. Bloom, G. Madejski and V. Patrosian, eConf C041213, 1403 (2005)

Subjects: Astrophysics (astro-ph)

[477] arXiv:astro-ph/0504477 [pdf, other]

Title: The Cross-Correlation between Galaxies and Groups: Probing the Galaxy Distribution in and around Dark Matter Haloes

Xiaohu Yang, H.J. Mo, Frank C. van den Bosch, Simone M. Weinmann, Cheng Li, Y.P. Jing

Comments: 18 pages, 11 figures. Accepted for publication in MNRAS, 1 table added, fig7 replaced

Journal-ref: Mon.Not.Roy.Astron.Soc. 362 (2005) 711-726

Subjects: Astrophysics (astro-ph)

[478] arXiv:astro-ph/0504478 [pdf, other]

Title: Weak Gravitational Flexion

D. J. Bacon (1), D. M. Goldberg (2), B. T. P. Rowe (1), A. N. Taylor (1) ((1) Edinburgh University, (2) Drexel University)

Comments: 17 pages, including 12 figures, submitted to MNRAS

Journal-ref: Mon.Not.Roy.Astron.Soc. 365 (2006) 414-428

Subjects: Astrophysics (astro-ph)

[479] arXiv:astro-ph/0504479 [pdf, other]

Title: Constraining population synthesis models via the binary neutron star population

R. O'Shaughnessy (1), C. Kim (1), T. Frakgos (1), V. Kalogera (1), K. Belczynski (2) ((1) Northwestern University, (2) New Mexico State University)

Comments: (v1) Submitted to ApJ. Uses this http URL. 8 pages, 7 figures. (v2) Minor textual changes in response to referee queries. Substantial additions in appendicies, including a detailed discussion of sample multidimensional population synthesis fits

Journal-ref: Astrophys.J.633:1076-1084,2005

Subjects: Astrophysics (astro-ph)

[480] arXiv:astro-ph/0504480 [pdf, other]

Title: The Magnetic Field in Galaxies, Galaxy Clusters, and the InterGalactic Space

Arnon Dar, A. De Rujula

Comments: 9 pages. No figures

Journal-ref: Phys.Rev. D72 (2005) 123002

Subjects: Astrophysics (astro-ph)

[481] arXiv:astro-ph/0504481 [pdf, other]

Title: A Definitive Measurement of Time Dilation in the Spectral Evolution of the Moderate-Redshift Type Ia Supernova 1997ex

R. J. Foley, A. V. Filippenko, D. C. Leonard, A. G. Riess, P. Nugent, S. Perlmutter

Comments: 15 pages, 3 figures, accepted for publication in ApJL

Journal-ref: Astrophys.J. 626 (2005) L11-L14

Subjects: Astrophysics (astro-ph)

[482] arXiv:astro-ph/0504482 [pdf, other]

Title: Infrared Imaging of Capella with the IOTA Closure Phase Interferometer

S. Kraus, F. P. Schloerb, W. A. Traub, N. P.Carleton, M. Lacasse, M.Pearlman, J. D. Monnier, R. Millan-Gabet, J.-P. Berger, P. Haguenauer, K. Perraut, P. Kern, F. Malbet, P. Labeye

Comments: Accepted by the Astronomical Journal (2005-03-21)

Journal-ref: Astron.J.130:246-255,2005

Subjects: Astrophysics (astro-ph)

[483] arXiv:astro-ph/0504483 [pdf, other]

Title: Confidence limits of evolutionary synthesis models. IV Moving forward to a probabilistic formulation

M. Cervino (IAA-CSIC), V. Luridiana (IAA-CSIC), N. Cervino-Luridiana

Comments: Accepted by A&A. Substantially modified with respect to the 1st draft. 26 pages, 14 figs

Subjects: Astrophysics (astro-ph)

[484] arXiv:astro-ph/0504484 [pdf, other]

Title: The Relationship Between Luminosity and Broad-Line Region Size in Active Galactic Nuclei

Shai Kaspi, Dan Maoz, Hagai Netzer, Bradley M. Peterson, Marianne Vestergaard, Buell T. Jannuzi

Comments: 11 pages, 2 figures, emulateapj, accepted for publication in The Astrophysical Journal

Journal-ref: Astrophys.J. 629 (2005) 61-71

Subjects: Astrophysics (astro-ph)

[485] arXiv:astro-ph/0504485 [pdf, other]

Title: An Analytic Model of Environmental Effects on Cosmic Structure Formation and an Application to Cosmic Accretion Shocks

Vasiliki Pavlidou

Comments: 113 pages, dissertation, uidis (style files included)

Subjects: Astrophysics (astro-ph)

[486] arXiv:astro-ph/0504486 [pdf, other]

Title: E = mc^2 Without Relativity

Andrew Gould (Ohio State University)

Comments: 6 pages + 1 figure. To be submitted to ApJ. Comments welcome

Subjects: Astrophysics (astro-ph)

[487] arXiv:astro-ph/0504487 [pdf, other]

Title: Pushing the Limits of Ground-Based Photometric Precision -- Sub-Millimagnitude Time-Series Photometry of the Open Cluster NGC 6791

J.D. Hartman, K.Z. Stanek, B.S. Gaudi, M.J. Holman, B.A. McLeod

Comments: 12 pages, 7 figures, 1 table. Submitted to the AJ

Journal-ref: Astron.J.130:2241-2251,2005

Subjects: Astrophysics (astro-ph)

[488] arXiv:astro-ph/0504488 [pdf, other]

Title: From Dusty Filaments to Cores to Stars: An Infrared Extinction Study of Lupus 3

Paula S. Teixeira (1, 2, 3), Charles J. Lada (1), Joao F. Alves (4) ((1) Harvard-Smithsonian Center for Astrophysics, (2) Departamento de Fisica da Faculdade de Ciencias da Universidade de Lisboa, Portugal, (3) Centro de Fisica Nuclear da Universidade de Lisboa, Portugal)

Comments: Accepted for publication in the Astrophysical Journal. Go to this http URL or this http URL a version with higher resolution figures

Journal-ref: Astrophys.J. 629 (2005) 276-287

Subjects: Astrophysics (astro-ph)

[489] arXiv:astro-ph/0504489 [pdf, other]

Title: The Galex Ultraviolet Variability (GUVV) Catalog

Barry Y. Welsh, Jonathan M. Wheatley, Kenneth Heafield, Mark Seibert, Stanley E. Browne, Samir Salim, R. Michael Rich, Tom A. Barlow, Luciana Bianchi, Yong-Ik Byun, Jose Donas, Karl Forster, Peter G. Friedman, Timothy M. Heckman, Patrick N. Jelinsky, Young-Wook Lee, Barry F. Madore, Roger F. Malina, D. Christopher Martin, Bruno Milliard, Patrick Morrissey, Susan G. Neff, David Schiminovich, Oswald H. W. Siegmund, Todd Small, Alex S. Szalay, Ted K. Wyder

Journal-ref: Astron.J.130:825-831,2005

Subjects: Astrophysics (astro-ph)

[490] arXiv:astro-ph/0504490 [pdf, other]

Title: A New Detached M Dwarf Eclipsing Binary

O.L. Creevey, G. F. Benedict, T.M. Brown, R. Alonso, P. Cargile, G. Mandushev, D. Charbonneau, B.E. McArthur, W. Cochran, F.T. O'Donovan, S.J. Jiménez-Reyes, J.A. Belmonte, D. Kolinski

Comments: 15 pages, 3 figure, 3 tables, accepted by ApJL, additional references

Journal-ref: Astrophys.J.625:L127-L130,2005

Subjects: Astrophysics (astro-ph)

[491] arXiv:astro-ph/0504491 [pdf, other]

Title: An Excess Due to Small Grains Around The Nearby K0V Star HD69830: Asteroid or Cometary Debris?

C. A. Beichman, G. Bryden, T. N. Gautier, K. R. Stapelfeldt, M. W. Werner, K. Misselt, G. Rieke, J. Stansberry, D. Trilling

Comments: Revised figure 3. Corrected references and typos to make consistent with edited journal version

Journal-ref: Astrophys.J. 626 (2005) 1061-1069

Subjects: Astrophysics (astro-ph)

[492] arXiv:astro-ph/0504492 [pdf, other]

Title: A New Wolf-Rayet Star and its Ring Nebula: PCG11

Martin Cohen (1), Quentin A. Parker (2,3), Anne J. Green (4) ((1) Radio Astronomy Lab., UC-Berkeley, (2) Department of Physics, Macquarie University, Sydney, Australia, (3) Anglo-Australian Observatory, Epping, Australia, (4) School of Physics, University of Sydney, Australia)

Comments: 13 pages, LaTeX (this http URL), incl. 9 PostScript (ps or eps) figures and 3 tables. Accepted by MNRAS

Journal-ref: Mon.Not.Roy.Astron.Soc.360:1439-1447,2005

Subjects: Astrophysics (astro-ph)

[493] arXiv:astro-ph/0504493 [pdf, other]

Title: Simulating a faint gamma-ray burst population

D. M. Coward (University of Western Australia)

Comments: 5 pages, 3 figures, MNRAS Letter, Accepted

Subjects: Astrophysics (astro-ph)

[494] arXiv:astro-ph/0504494 [pdf, other]

Title: The core of the Canis Major galaxy as traced by Red Clump stars

M. Bellazzini (INAF-OA Bologna), R. Ibata (Obs. Strasbourg), N. Martin (Obs. Strasbourg), G.F. Lewis (Sidney Un.), B. Conn (Sidney Un.), M.J. Irwin (Cambridge Un.)

Comments: Largely revised version, including new results. 12 pages, 17 .ps figure. Color figures. Low resolution versions of the figures are provided for figs. 1, 3, 7, 8, 9, 11 and A1. Accepted for publication by MNRAS

Journal-ref: Mon.Not.Roy.Astron.Soc. 366 (2006) 865-883

Subjects: Astrophysics (astro-ph)

[495] arXiv:astro-ph/0504495 [pdf, other]

Title: On the excitation of PG1159-type pulsations

A. Gautschy, L.G. Althaus, H. Saio

Comments: Accepted for publication in Astronomy & Astrophysics

Subjects: Astrophysics (astro-ph)

[496] arXiv:astro-ph/0504496 [pdf, other]

Title: From young massive star cluster to old globular: the L_V-sigma_0 relationship as a diagnostic tool

R. de Grijs (Sheffield, UK), M.I. Wilkinson (IoA, Cambridge, UK), C.N. Tadhunter (Sheffield, UK)

Comments: 22 pages LaTeX (incl. 6 ps figures); accepted for publication in MNRAS

Journal-ref: Mon.Not.Roy.Astron.Soc. 361 (2005) 311-329

Subjects: Astrophysics (astro-ph)

[497] arXiv:astro-ph/0504497 [pdf, other]

Title: Search for Extra-Terrestrial planets: The DARWIN mission - Target Stars and Array Architectures

Lisa Kaltenegger

Comments: PhD thesis 2004, Karl Franzens Univ. Graz, 177 pages, download at: this http URL

Subjects: Astrophysics (astro-ph); Earth and Planetary Astrophysics (astro-ph.EP); Instrumentation and Methods for Astrophysics (astro-ph.IM)

[498] arXiv:astro-ph/0504498 [pdf, other]

Title: Gamma-Ray Emission from Microquasars

M.M. Kaufman Bernado

Comments: PhD Thesis supervised by G.E. Romero and presented at the University of Buenos Aires (UBA) on December 15th, 2004

Subjects: Astrophysics (astro-ph)

[499] arXiv:astro-ph/0504499 [pdf, other]

Title: Correlation of Low z Lyman-alpha Absorbers with HI-selected Galaxies

Emma V. Ryan-Weber (IoA)

Comments: 3 pages, 1 figure, to appear in IAU 199 conf. proc.: "Probing Galaxies through Quasar Absorption Lines," eds. Williams, Shu, Menard

Subjects: Astrophysics (astro-ph)

[500] arXiv:astro-ph/0504500 [pdf, other]

Title: On the Identification of High Mass Star Forming Regions using IRAS: Contamination by Low-Mass Protostars

Tyler L. Bourke, A.R. Hyland, Garry Robinson

Comments: 8 pages with 2 figures. Accepted by ApJ

Journal-ref: Astrophys.J. 625 (2005) 883-890

Subjects: Astrophysics (astro-ph)