Astrophysics

Authors and titles for June 2007

[201] arXiv:0706.1168 [pdf, other]

Title: Suzaku Observations of Active Galactic Nuclei Detected in the Swift/BAT Survey: Discovery of "New Type" of Buried Supermassive Black Holes

Yoshihiro Ueda, Satoshi Eguchi (Kyoto University), Yuichi Terashima (Ehime University), Richard Mushotzky, Jack Tueller, Craig Markwardt, Neil Gehrels (NASA/GSFC), Yasuhiro Hashimoto, Stephen Potter (SAAO)

Comments: 4 pages, 3 figures, accepted for publication in ApJ Letter

Subjects: Astrophysics (astro-ph)

[202] arXiv:0706.1182 [pdf, other]

Title: Some estimates of the source counts at Planck Surveyor frequencies, using the 9C survey at 15 GHz

E. M. Waldram, R. C. Bolton, G. G. Pooley, J. M. Riley

Comments: 12 pages, 12 figures, accepted for publication in MNRAS

Journal-ref: Mon.Not.Roy.Astron.Soc.379:1442-1452,2007

Subjects: Astrophysics (astro-ph)

[203] arXiv:0706.1185 [pdf, other]

Title: Holographic tachyon model

Jingfei Zhang, Xin Zhang, Hongya Liu

Comments: 5 pages, 2 figures; version to appear in Phys. Lett. B

Journal-ref: Phys.Lett.B651:84-88,2007

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

[204] arXiv:0706.1188 [pdf, other]

Title: GRB 060206 and the quandary of achromatic breaks in afterglow light curves

P.A. Curran, A.J. van der Horst, R.A.M.J. Wijers, R.L.C. Starling, A.J. Castro-Tirado, J.P.U. Fynbo, J. Gorosabel, A.S. Jarvinen, D. Malesani, E. Rol, N.R. Tanvir, K. Wiersema, M.R. Burleigh, S.L. Casewell, P.D. Dobbie, S. Guziy, P. Jakobsson, M. Jelinek, P. Laursen, A.J. Levan, C.G. Mundell, J. Naranen, S. Piranomonte

Comments: 5 pages including 1 figure; accepted for publication in MNRAS Letters after minor revisions

Journal-ref: Mon.Not.Roy.Astron.Soc. 281 (2007) L65-L69

Subjects: Astrophysics (astro-ph)

[205] arXiv:0706.1191 [pdf, other]

Title: The VLA Low-frequency Sky Survey

A. S. Cohen, W. M. Lane, W. D. Cotton, N. E. Kassim, T. J. W. Lazio, R. A. Perley, J. J. Condon, W. C. Erickson

Comments: 53 pages, including 3 tables and 15 figures. Has been accepted for publication in the Astronomical Journal

Journal-ref: Astron.J.134:1245-1262,2007

Subjects: Astrophysics (astro-ph)

[206] arXiv:0706.1197 [pdf, other]

Title: Observational Bounds on Modified Gravity Models

Antonio De Felice, Pia Mukherjee, Yun Wang

Comments: 23 pages, 5 figures, uses RevTeX

Journal-ref: Phys.Rev.D77:024017,2008

Subjects: Astrophysics (astro-ph)

[207] arXiv:0706.1202 [pdf, other]

Title: On the Interpretation of the Age Distribution of Star Clusters in the Small Magellanic Cloud

M. Gieles (1,2), H.J.G.L.M. Lamers (1), S.F. Portegies Zwart (3) ((1) Utrecht (2) ESO Santiago, (3) Amsterdam)

Comments: 8 pages, 4 figures, accepted for publication in ApJ

Subjects: Astrophysics (astro-ph)

[208] arXiv:0706.1203 [pdf, other]

Title: Black Stars and Gamma Ray Bursts

Tanmay Vachaspati

Comments: 2 pages, 1 figure; included Addendum to connect with LIGO+Fermi observations

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

[209] arXiv:0706.1212 [pdf, other]

Title: Testing the surface detector simulation for the Pierre Auger Observatory

Piera L. Ghia (for the Pierre Auger Collaboration)

Comments: To be published in the Proceedings of the 30th International Cosmic Ray Conference, July 3 - 11, 2007, Merida, Yucatan, Mexico

Subjects: Astrophysics (astro-ph)

[210] arXiv:0706.1213 [pdf, other]

Title: Resumption of mass accretion in RS Oph

H. L. Worters, S. P. S Eyres, G. E. Bromage, J. P. Osborne

Comments: 5 pages, 5 figures, accepted for publication in MNRAS

Journal-ref: Mon.Not.Roy.Astron.Soc.379:1557-1561,2007

Subjects: Astrophysics (astro-ph)

[211] arXiv:0706.1214 [pdf, other]

Title: A High-Resolution Survey of Low-Redshift QSO Absorption Lines: Statistics and Physical Conditions of O VI Absorbers

Todd M. Tripp (1), Kenneth R. Sembach (2), David V. Bowen (3), Blair D. Savage (4), Edward B. Jenkins (3), Nicolas Lehner (5), Philipp Richter (6); ((1) Univ. Massachusetts, (2) STScI, (3) Princeton Univ., (4) Univ. Wisconsin, (5) Univ. Notre Dame, (6) Univ. Potsdam)

Comments: Accepted for publication in the Astrophysical Journal Supplements. Substantially revised and improved based on comments from the referee and other readers

Journal-ref: 2008ApJS..177...39

Subjects: Astrophysics (astro-ph)

[212] arXiv:0706.1220 [pdf, other]

Title: H-alpha tail, intracluster HII regions and star-formation: ESO137-001 in Abell 3627

M. Sun, M. Donahue, G. M. Voit

Comments: 16 pages, 1 table, 6 figures (4 in color), this http URL, to appear in ApJ, December 10, 2007, v671, n1. Spectroscopic data added; minor revision and conclusions unchanged. Please read the paper with the full-resolution figures at this http URL

Subjects: Astrophysics (astro-ph)

[213] arXiv:0706.1221 [pdf, other]

Title: Radial Velocities of Six OB Stars

T. S. Boyajian, D. R. Gies, E. K. Baines, P. Barai, E. D. Grundstrom, M. V. McSwain, J. R. Parks, R. L. Riddle, W. T. Ryle, D. W. Wingert

Comments: Accepted for publication in PASP July 2007 issue

Subjects: Astrophysics (astro-ph)

[214] arXiv:0706.1225 [pdf, other]

Title: Enrichment of the ISM by metal-rich droplets and the abundance bias in HII regions

Grazyna Stasinska, Guillermo Tenorio-Tagle, Monica Rodriguez, William J. Henney

Comments: 14 pages, 5 figures, accepted in Astronomy and Astrophysics

Subjects: Astrophysics (astro-ph)

[215] arXiv:0706.1235 [pdf, other]

Title: From mean-motion resonances to scattered planets: Producing the Solar System, eccentric exoplanets and Late Heavy Bombardments

Edward W. Thommes, Geoffrey Bryden, Yanqin Wu, Frederic A. Rasio

Comments: 12 pages, 7 figures, submitted to ApJ

Subjects: Astrophysics (astro-ph)

[216] arXiv:0706.1239 [pdf, other]

Title: Water vapour and hydrogen in the terrestrial-planet-forming region of a protoplanetary disk

J.A. Eisner

Comments: 15 pages, 3 figures. Appeared in Nature May 31. Supplementary information available at this http URL

Journal-ref: Nature 447:562-564,2007

Subjects: Astrophysics (astro-ph)

[217] arXiv:0706.1240 [pdf, other]

Title: Phenomenology of D-Brane Inflation with General Speed of Sound

Hiranya V. Peiris (U. Chicago), Daniel Baumann (Princeton), Brett Friedman (UC Irvine), Asantha Cooray (UC Irvine)

Comments: 23 pages, 11 figures, v2: version accepted by PRD; minor clarifications and references added to the text. Higher resolution figures are available in the published version. v3: post-publication correction of typo in Eq. 87. No results/conclusions changed

Journal-ref: Phys.Rev.D76:103517,2007

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

[218] arXiv:0706.1241 [pdf, other]

Title: Inside-Out Evacuation of Transitional Protoplanetary Disks by the Magneto-Rotational Instability

Eugene I. Chiang, Ruth A. Murray-Clay

Comments: Accepted to Nature Physics June 7, 2007. The manuscript for publication is embargoed per Nature policy. This arxiv.org version contains more technical details and discussion, and is distributed with permission from the editors. 10 pages, 4 figures

Subjects: Astrophysics (astro-ph)

[219] arXiv:0706.1243 [pdf, other]

Title: A Cosmological Framework for the Co-Evolution of Quasars, Supermassive Black Holes, and Elliptical Galaxies: I. Galaxy Mergers & Quasar Activity

Philip F. Hopkins, Lars Hernquist, Thomas J. Cox, Dusan Keres (Harvard/CfA)

Comments: 34 pages, 27 figures, submitted to ApJ. Fixed appearance of Figure 1

Journal-ref: Astrophys.J.Suppl. 175 (2008) 356-389

Subjects: Astrophysics (astro-ph)

[220] arXiv:0706.1246 [pdf, other]

Title: A Cosmological Framework for the Co-Evolution of Quasars, Supermassive Black Holes, and Elliptical Galaxies: II. Formation of Red Ellipticals

Philip F. Hopkins, Thomas J. Cox, Dusan Keres, Lars Hernquist (Harvard/CfA)

Comments: 29 pages, 21 figures, submitted to ApJ. Replacement fixes comparison of models in Figures 6 & 9

Journal-ref: Astrophys.J.Suppl. 175 (2008) 390-422

Subjects: Astrophysics (astro-ph)

[221] arXiv:0706.1248 [pdf, other]

Title: Highest Energy Cosmic Rays and results from the HiRes Experiment

P. Sokolsky (University of Utah), G.B. Thomson (Rutgers University)

Comments: 31 pages, 18 figures, submitted to Journal of Physics G

Journal-ref: J.Phys.G34:R401,2007

Subjects: Astrophysics (astro-ph)

[222] arXiv:0706.1256 [pdf, other]

Title: Search for Gamma Ray Bursts using the single particle technique at the Pierre Auger Observatory

X.Bertou (for the Pierre Auger Observatory)

Comments: 4 pages, 4 figures. To be published in Proceedings of the 30th International Cosmic Ray Conference, July 3 - 11, 2007, Merida, Yucatan, Mexico

Subjects: Astrophysics (astro-ph)

[223] arXiv:0706.1257 [pdf, other]

Title: Detection of GRB 060927 at z = 5.47: Implications for the Use of Gamma-Ray Bursts as Probes of the End of the Dark Ages

A. E. Ruiz-Velasco, H. Swan, E. Troja, D. Malesani, J. P. U. Fynbo, R. L. C. Starling, D. Xu, F. Aharonian, C. Akerlof, M. I. Andersen, M. C. B. Ashley, S. D. Barthelmy, D. Bersier, J. M. Castro Cerón, A. J. Castro-Tirado, N. Gehrels, E. Göğüş, J. Gorosabel, C. Guidorzi, T. Güver, J. Hjorth, D. Horns, K. Y. Huang, P. Jakobsson, B. L. Jensen, Ü. Kızıloǧlu, C. Kouveliotou, H. A. Krimm, C. Ledoux, A. J. Levan, T. Marsh, T. McKay, A. Melandri, B. Milvang-Jensen, C. G. Mundell, P. T. O'Brien, M. Özel, A. Phillips, R. Quimby, G. Rowell, W. Rujopakarn, E. S. Rykoff, B. E. Schaefer, J. Sollerman, N. R. Tanvir, C. C. Thöne, Y. Urata, W. T. Vestrand, P. M. Vreeswijk, D. Watson, J. C. Wheeler, R. A. M. J. Wijers, J. Wren, S. A. Yost, F. Yuan, M. Zhai, W. K. Zheng

Comments: 15 pages, 6 figures, 2 tables, accepted for publication in ApJ, uses emulateapj

Journal-ref: Astrophys.J. 669 (2007) 1-9

Subjects: Astrophysics (astro-ph)

[224] arXiv:0706.1265 [pdf, other]

Title: EF Cha: Warm Dust Orbiting a Nearby 10 Myr Old Star

Joseph H. Rhee, Inseok Song, B. Zuckerman

Comments: New Spitzer MIPS data added; 14 pages, 1 figure, ApJ in press

Subjects: Astrophysics (astro-ph)

[225] arXiv:0706.1270 [pdf, other]

Title: The Cosmic Code Comparison Project

Katrin Heitmann, Zarija Lukic, Patricia Fasel, Salman Habib, Michael S. Warren, Martin White, James Ahrens, Lee Ankeny, Ryan Armstrong, Brian O'Shea, Paul M. Ricker, Volker Springel, Joachim Stadel, Hy Trac

Comments: 28 pages, 14 figures

Journal-ref: Comput.Sci.Dis.1:015003,2008

Subjects: Astrophysics (astro-ph)

[226] arXiv:0706.1272 [pdf, other]

Title: Grain Retention and Formation of Planetesimals near the Snow Line in MRI-driven Turbulent Protoplanetary Disks

Katherine A. Kretke, D. N. C. Lin

Comments: 12 pages in preprint format, 2 figures, accepted ApJ Letters

Subjects: Astrophysics (astro-ph)

[227] arXiv:0706.1273 [pdf, other]

Title: Multicolor observations of the afterglow of the short/hard GRB 050724

D. Malesani, S. Covino, P. D'Avanzo, V. D'Elia, D. Fugazza, S. Piranomonte, L. Ballo, S. Campana, L. Stella, G. Tagliaferri, L. A. Antonelli, G. Chincarini, M. Della Valle, P. Goldoni, C. Guidorzi, G. L. Israel, D. Lazzati, A. Melandri, L. J. Pellizza, P. Romano, G. Stratta, S. D. Vergani

Comments: 8 pages, 5 figures, 4 tables, accepted for publication in A&A, typo fixed

Journal-ref: Astron.Astrophys. 473 (2007) 77-84

Subjects: Astrophysics (astro-ph)

[228] arXiv:0706.1274 [pdf, other]

Title: Feedback Heating by Cosmic Rays in Clusters of Galaxies

Fulai Guo, S. Peng OH (UCSB)

Comments: Revised version accepted for publication in MNRAS. Significantly expanded discussion and new simulations exploring parameter space/model robustness; conclusions unchanged

Subjects: Astrophysics (astro-ph)

[229] arXiv:0706.1275 [pdf, other]

Title: A Complete Catalog of Swift GRB Spectra and Durations: Demise of a Physical Origin for Pre-Swift High-Energy Correlations

Nathaniel R. Butler, Daniel Kocevski, Joshua S. Bloom, Jason L. Curtis

Comments: 25 pages, 9 figures, 2 tables, Accepted to ApJ

Subjects: Astrophysics (astro-ph)

[230] arXiv:0706.1279 [pdf, other]

Title: The wedding of modified dynamics and non-exotic dark matter in galaxy clusters

B. Famaey, G.W. Angus, G. Gentile, H.Y. Shan, H.S. Zhao

Comments: to appear in World Scientific, proceedings of DARK 2007

Subjects: Astrophysics (astro-ph)

[231] arXiv:0706.1283 [pdf, other]

Title: Host Galaxies Catalog Used in LIGO Searches for Compact Binary Coalescence Events

Ravi Kumar Kopparapu, Chad R. Hanna, Vicky Kalogera, Richard O'Shaughnessy, Gabriela Gonzalez, Patrick R. Brady, Stephen Fairhurst

Comments: 29 pages, 7 figures, Accepted to Astrophysical Journal. To appear in March 20 2008 Astrophysical Journal

Subjects: Astrophysics (astro-ph)

[232] arXiv:0706.1285 [pdf, other]

Title: Characterizing the Low-Redshift Intergalactic Medium towards PKS1302-102

Kathy L. Cooksey (1), Jason X. Prochaska (1 and 2), Hsiao-Wen Chen (3), John S. Mulchaey (4), Benjamin J. Weiner (5) ((1) UC Santa Cruz, (2) UCO/Lick Obs., (3) U Chicago, (4) Obs. of Carnegie Inst. of Washington, (5) Steward Obs., U of Arizona)

Comments: 21 pages in emulatepj form, 24 figures, 10 tables, accepted to ApJ

Subjects: Astrophysics (astro-ph)

[233] arXiv:0706.1292 [pdf, other]

Title: A Catalog of HI Clouds in the Large Magellanic Cloud

S. Kim, E. Rosolowsky, Y. Lee, Y. Kim, Y.C. Jung, M.A. Dopita, B.G. Elmegreen, K.C. Freeman, R.J. Sault, M.J. Kesteven, D. McConnell, Y.-H. Chu

Comments: 24 pages, 15 figures, ApJS, in press

Subjects: Astrophysics (astro-ph)

[234] arXiv:0706.1299 [pdf, other]

Title: The evolution of the cosmic SN rate

Enrico Cappellaro, Maria Teresa Botticella, Laura Greggio

Comments: 8 pages, to appear in the AIP conference proceedings of "Supernova 1987A: 20 Years after Supernovae and Gamma-Ray Bursters", Feb 19-23, 2007, Aspen, CO

Journal-ref: AIP Conf.Proc.937:198-205,2007

Subjects: Astrophysics (astro-ph)

[235] arXiv:0706.1302 [pdf, other]

Title: The high energy emission of GRO J1655-40 as revealed with INTEGRAL spectroscopy of the 2005 outburst

M.D.Caballero-Garcia (1), J.M.Miller (2), E.Kuulkers (3), M.Diaz Trigo (3), J.Homan (4), W.H.G. Lewin (4), P.Kretschmar (3), A.Domingo (1), J.M.Mas-Hesse (5), R.Wijnands (6), A.C.Fabian (7), R.P.Fender (8,6), M.van der Klis (6) ((1)LAEFF-INTA, (2)U. of Michigan, (3)ESA/ESAC, (4)MIT, (5)CAB-CSIC-INTA, (6)Anton Pannekoek, (7)U. of Cambridge, (8)U. of Southampton)

Comments: 14 figures. Accepted for publication in ApJ. Revised text for typos and deleted last line of third paragraph in page 14 (last try)

Subjects: Astrophysics (astro-ph)

[236] arXiv:0706.1314 [pdf, other]

Title: When Did Cosmic Acceleration Start ?

Alessandro Melchiorri, Luca Pagano, Stefania Pandolfi

Comments: 5 pages, 2 figures

Journal-ref: Phys.Rev.D76:041301,2007

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

[237] arXiv:0706.1320 [pdf, other]

Title: Accretion vs colliding wind models for the gamma-ray binary LS I +61 303: an assessment

G. E. Romero, A. T. Okazaki, M. Orellana, S. P. Owocki

Comments: Accepted for publication in A&A. The resolution of the figures is lower than in the journal paper to minimize file sizes. Seven pages, 5 figures

Journal-ref: A&A 474, 15 (2007)

Subjects: Astrophysics (astro-ph)

[238] arXiv:0706.1321 [pdf, other]

Title: Detailed study of the GRB 030329 radio afterglow deep into the non-relativistic phase

A.J. van der Horst, A. Kamble, L. Resmi, R.A.M.J. Wijers, D. Bhattacharya, B. Scheers, E. Rol, R. Strom, C. Kouveliotou, T. Oosterloo, C.H. Ishwara-Chandra

Comments: 9 pages, 2 figures; accepted for publication in Astronomy & Astrophysics after minor revisions; small changes in GMRT fluxes at 1280 MHz

Subjects: Astrophysics (astro-ph)

[239] arXiv:0706.1323 [pdf, other]

Title: GRB 030329: 3 years of radio afterglow monitoring

A.J. van der Horst, A. Kamble, R.A.M.J. Wijers, L. Resmi, D. Bhattacharya, E. Rol, R. Strom, C. Kouveliotou, T. Oosterloo, C.H. Ishwara-Chandra

Comments: 5 pages, 2 figures, Phil. Trans. R. Soc. A, vol.365, p.1241, proceedings of the Royal Society Scientific Discussion Meeting, London, September 2006

Subjects: Astrophysics (astro-ph)

[240] arXiv:0706.1324 [pdf, other]

Title: GRB 030329: three years of radio afterglow monitoring

A.J. van der Horst, A. Kamble, R.A.M.J. Wijers, L. Resmi, D. Bhattacharya, E. Rol, R. Strom, C. Kouveliotou, T. Oosterloo, C.H. Ishwara-Chandra

Comments: 2 pages, to appear in Nuovo Cimento B, proceedings of the Congress "Swift and GRBs: Unveiling the Relativistic Universe", Venice, June 2006

Journal-ref: Nuovo Cim.B121:1605-1606,2006

Subjects: Astrophysics (astro-ph)

[241] arXiv:0706.1332 [pdf, other]

Title: Constraints on Galaxy Structure and Evolution from the Light of Nearby Systems

G. Cecil, J. A. Rose

Comments: pdfLaTeX 79 pages, 18 reduced quality figures; revised V2 to correct typos, incorporate journal edits, and fix botched line types in Fig. 9

Journal-ref: Rept.Prog.Phys.70:1177,2007; Erratum-ibid.70:1715,2007

Subjects: Astrophysics (astro-ph)

[242] arXiv:0706.1334 [pdf, other]

Title: Transients from initial conditions based on Lagrangian perturbation theory in N-body simulations

Takayuki Tatekawa, Shuntaro Mizuno

Comments: 21 pages, 5 figures; accepted for publication in JCAP

Journal-ref: JCAP 0712:014,2007

Subjects: Astrophysics (astro-ph)

[243] arXiv:0706.1340 [pdf, other]

Title: Cluster abundances and S-Z power spectra: effects of non-Gaussianity and early dark energy

S. Sadeh, Y. Rephaeli, J. Silk

Comments: 12 pages, 5 figures, accepted for publication in MNRAS

Journal-ref: Mon.Not.Roy.Astron.Soc.380:637-645,2007

Subjects: Astrophysics (astro-ph)

[244] arXiv:0706.1345 [pdf, other]

Title: Spectroscopy and multiband photometry of the afterglow of intermediate duration gamma-ray burst 040924 and its host galaxy

K. Wiersema, A.J. van der Horst, D.A. Kann, E. Rol, R.L.C. Starling, P.A. Curran, J. Gorosabel, A.J. Levan, J.P.U. Fynbo, A. de Ugarte Postigo, R.A.M.J. Wijers, A.J. Castro-Tirado, S.S. Guziy, A. Hornstrup, J. Hjorth, M. Jelinek, B.L. Jensen, M. Kidger, F. Martin-Luis, N.R. Tanvir, P. Tristram, P.M. Vreeswijk

Comments: A&A submitted. 10 pages, 4 figures

Journal-ref: Astron.Astrophys. 481 (2008) 319-326

Subjects: Astrophysics (astro-ph)

[245] arXiv:0706.1346 [pdf, other]

Title: Southern wide very low-mass stars and brown dwarfs in resolved binary and multiple systems

José Antonio Caballero

Comments: ApJ, in press

Subjects: Astrophysics (astro-ph)

[246] arXiv:0706.1350 [pdf, other]

Title: The Anisotropic Distribution of Satellite Galaxies

Jeremy Bailin (1,2), Chris Power (2,3), Peder Norberg (4,5), Dennis Zaritsky (6), Brad K. Gibson (7) ((1) McMaster, (2) Swinburne, (3) Leicester, (4) ROE, (5) ETHZ, (6) Steward Observatory, (7) UCLan)

Comments: 27 pages. Accepted for publication in MNRAS. Accepted version includes substantial changes in response to referee comments

Subjects: Astrophysics (astro-ph)

[247] arXiv:0706.1353 [pdf, other]

Title: New 60-cm Radio Survey Telescope with the Sideband-Separating SIS Receiver for the 200 GHz Band

Taku Nakajima, Masahiro Kaiden, Jun Korogi, Kimihiro Kimura, Yoshinori Yonekura, Hideo Ogawa, Shingo Nishiura, Kazuhito Dobashi, Toshihiro Handa, Kotaro Kohno, Jun-Ichi Morino, Shin'ichiro Asayama, Takashi Noguchi

Comments: 15 pages, 15 figures, Accepted for publication in PASJ, version with high resolution figures is available via this http URL

Subjects: Astrophysics (astro-ph)

[248] arXiv:0706.1357 [pdf, other]

Title: Self-consistent massive disks in triaxial dark matter halos

Jeremy Bailin (1), Josh D. Simon (2), Alberto D. Bolatto (3), Brad K. Gibson (4), Chris Power (1) ((1) Swinburne, (2) Caltech, (3) Berkeley, (4) UCLan)

Comments: ApJ, in press

Journal-ref: Astrophys.J.667:191-201,2007

Subjects: Astrophysics (astro-ph)

[249] arXiv:0706.1372 [pdf, other]

Title: Correlated radio--X-ray variability of Galactic Black Holes: A radio--X-ray flare in Cygnus X-1

Joern Wilms (1), Katja Pottschmidt (2), Guy G. Pooley (3), Sera Markoff (4), Michael A. Nowak (5), Ingo Kreykenbohm (6), Richard E. Rothschild (2) ((1) Remeis Observatory, (2) UCSD-CASS, (3) MRAO, (4) UvA, (5) MIT Kavli Institute, (6) ISDC and IAA Tuebingen)

Comments: 4 pages, 4 figures

Journal-ref: Astrophys. J. 663, L97-L100, 2007

Subjects: Astrophysics (astro-ph)

[250] arXiv:0706.1412 [pdf, other]

Title: The Alignments of the Galaxy Spins with the Real-Space Tidal Field Reconstructed from the Two Mass Redshift Survey

Jounghun Lee (Seoul Nat'l Univ.), Pirin Erdogdu (Univ. of Nottingham)

Comments: accepted by ApJ, revised version, 23 pages, 7 figures, significantly improved, all types of spiral galaxies analyzed, the azimuthal angle distributions newly derived, a new conclusion on the morphological dependence of the shear-spin correlations drawn, the environmental dependence of the shear-spin correlations shown

Journal-ref: Astrophys.J. 671 (2007) 1248-1255

Subjects: Astrophysics (astro-ph)