tipa -- 8/25/2009

Evidence for a Triaxial Milky Way Dark Matter Halo from the Sagittarius Stellar Tidal Stream

• Authors: David R. Law, Steven R. Majewski, Kathryn V. Johnston

Synthetic Spectra from PIC Simulations of Relativistic Collisionless Shocks

• Authors: Lorenzo Sironi, Anatoly Spitkovsky

Quasar Feedback from WMAP and SDSS Cross-Correlation

• Authors: Suchetana Chatterjee (University of Pittsburgh), Shirley Ho (LBNL/Princeton), Jeffrey A. Newman (University of Pittsburgh), Arthur Kosowsky (University of Pittsburgh)

Three-Dimensional Simulations of Mixing Instabilities in Supernova Explosions

• Authors: N.J. Hammer, H.-Th. Janka, E. Mueller (Max Planck Institute for Astrophysics, Garching)

Nuclear physics for geo-neutrino studies

• Authors: Gianni Fiorentini, Aldo Ianni, George Korga, Marcello Lissia, Fabio Mantovani, Lino Miramonti, Lothar Oberauer, Michel Obolensky, Oleg Smirnov, Yury Suvorov

Reassessment of the NuTeV determination of the Weinberg angle

• Authors: W. Bentz, I. C. Cloet, J. T. Londergan, A. W. Thomas

An Improved Standard Model Prediction Of BR(B -> tau nu) And Its Implications For New Physics

• Authors: UTfit Collaboration: M. Bona, M. Ciuchini, E. Franco, V. Lubicz, G. Martinelli, F. Parodi, M. Pierini, C. Schiavi, L. Silvestrini, V. Sordini, A. Stocchi, C. Tarantino, V. Vagnoni

tipa -- 8/24/2009

Accurate Masses for Dispersion-supported Galaxies

• Authors: Joe Wolf, Gregory D. Martinez, James S. Bullock, Manoj Kaplinghat, Marla Geha, Ricardo R. Munoz, Joshua D. Simon, Frank F. Avedo

Optical Spectroscopy of Bright Fermi LAT Blazars

• Authors: Michael S. Shaw, Roger W. Romani, Stephen E. Healey, Garret Cotter, Peter F. Michelson, Anthony C. S. Readhead

Frequency Limits on Naked-Eye Optical Transients Lasting from Minutes to Years

• Authors: Lior Shamir, Robert J. Nemiroff

classic papers of the week -- 113

The Ultrahigh-Energy Cosmic Ray Spectrum

• Christopher T. Hill, (Fermi National Accelerator Laboratory), David N. Schramm (The University of Chicago and Fermi National Accelerator Laboratory)

The origin of dwarf galaxies, cold dark matter, and biased galaxy formation

• Dekel, A. (Yale University and Weizmann Institute of Science); Silk, J. (University of California, Berkeley)

Super Collider Physics

• E. Eichten (Fermi National Accelerator Laboratory), I. Hinchliffe (Lawrence Berkeley Laboratory), Kenneth D. Lane (The Ohio State University), C. Quigg (Fermi National Accelerator Laboratory)

tipa -- 8/21/2009

Interstellar Metastable Helium Absorption as a Probe of the Cosmic-Ray Ionization Rate

• Authors: Nick Indriolo, L. M. Hobbs, K. H. Hinkle, Benjamin J. McCall

Discovery of a Relativistic Supernova Without a Gamma-ray Trigger­

• Authors: A. M. Soderberg, S. Chakraborti, G. Pignata, R. A. Chevalier, P. Chandra, A. Ray, M. H. Wieringa, A. Copete, V. Chaplin, V. Connaughton, S. D. Barthelmy, M. F. Bietenholz, N. Chugai, M. D. Stritzinger, M. Hamuy, C. Fransson, O. Fox, E. M. Levesque, J. E. Grindlay, P. Challis, R. J. Foley, R. P. Kirshner, P. A. Milne, M. A. P. Torres

The High-Metallicity Explosion Environment of the Relativistic Supernova 2009bb

• Authors: E. M. Levesque, A. M. Soderberg, R. J. Foley, E. Berger, L. J. Kewley, S. Chakraborti, A. Ray, M. A. P. Torres, P. Challis, R. P. Kirshner, S. D. Barthelmy, M. F. Bietenholz, P. Chandra, V. Chaplin, R. A. Chevalier, N. Chugai, V. Connaughton, A. Copete, O. Fox, C. Fransson, J. E. Grindlay, M. A. Hamuy, P. A. Milne, G. Pignata, M. D. Stritzinger, M. H. Wieringa

Modeling gamma-ray burst observations by Fermi and MAGIC including attenuation due to diffuse background light

• Authors: Rudy C. Gilmore, Francisco Prada, Joel R. Primack

The Early Asymmetries of Supernova 2008D / XRF 080109

• Authors: J.R. Maund, J.C. Wheeler, D.Baade, F. Patat, P.A. Hoflich, L. Wang, A. Clocchiatti

A Search for Invisible Decays of the Upsilon(1S)

• Authors: The BABAR Collaboration: B. Aubert, et al

Search for a Narrow Resonance in e+e- to Four Lepton Final States

• Authors: The BABAR Collaboration: B. Aubert, et al

tipa -- 8/20/2009

Radio detection of LAT PSRs J1741-2054 and J2032+4127: no longer just gamma-ray pulsars

• Authors: F. Camilo, P. S. Ray, S. M. Ransom, M. Burgay, T. J. Johnson, M. Kerr, E. V. Gotthelf, J. P. Halpern, J. Reynolds, R. W. Romani, P. Demorest, S. Johnston, W. van Straten, P. M. Saz Parkinson, M. Ziegler, M. Dormody, D. J. Thompson, D. A. Smith, A. K. Harding, A. A. Abdo, F. Crawford, P. C. C. Freire, M. Keith, M. Kramer, M. S. E. Roberts, P. Weltevrede, K. S. Wood

Insight Into the Formation of the Milky Way Through Cold Halo Substructure. I. The ECHOS of Milky Way Formation

• Authors: Kevin C. Schlaufman, Constance M. Rockosi, Timothy C. Beers, Dmitry Bizyaev, Howard Brewington, Young Sun Lee, Viktor Malanushenko, Elena Malanushenko, Dan Oravetz, Kaike Pan, Audrey Simmons, Stephanie Snedden, Brian Yanny

tipa -- 8/19/2009

Out of the frying pan: a young pulsar with a long radio trail emerging from SNR G315.9-0.0

• Authors: F. Camilo (1), C.-Y. Ng (2), B. M. Gaensler (2), S. M. Ransom (3), S. Chatterjee (4), J. Reynolds (5), J. Sarkissian (5) ((1) Columbia U., (2) U. of Sydney, (3) NRAO, (4) Cornell U., (5) ATNF)

Extragalactic gamma-ray background radiation from dark matter annihilation

• Authors: Jesus Zavala, Volker Springel, Michael Boylan-Kolchin

A New Approach to Searching for Dark Matter Signals in Fermi-LAT Gamma Rays

• Authors: Spencer Chang, Lisa Goodenough

A Non-thermal WIMP Miracle

• Authors: Bobby Samir Acharya, Piyush Kumar, Gordon Kane, Scott Watson

Spectra of magnetic fluctuations and relativistic particles produced by a nonresonant wave instability in supernova remnant shocks

• Authors: Andrey E. Vladimirov, Andrei M. Bykov, Donald C. Ellison

Using Atom Interferometery to Search for New Forces

• Authors: Jay G. Wacker

A limit for the mu -> e gamma decay from the MEG experiment

• Authors: MEG collaboration: J. Adam, X. Bai, A. Baldini, E. Baracchini, A. Barchiesi, C. Bemporad, G. Boca, P. W. Cattaneo, G. Cavoto, G. Cecchet, F. Cei, C. Cerri, A. De Bari, M. De Gerone, T. Doke, S. Dussoni, J. Egger, L. Galli, G. Gallucci, F. Gatti, B. Golden, M. Grassi, D. N. Grigoriev, T. Haruyama, M. Hildebrandt, Y. Hisamatsu, F. Ignatov, T. Iwamoto, D. Kaneko, P.-R. Kettle, B. I. Khazin, O. Kiselev, A. Korenchenko, N. Kravchuk, A. Maki, S. Mihara, W. Molzon, T. Mori, D. Mzavia, H. Natori, R. Nardò, D. Nicolò, H. Nishiguchi, Y. Nishimura, W. Ootani, M. Panareo, A. Papa, R. Pazzi, G. Piredda, A. Popov, F. Renga, S. Ritt, M. Rossella, R. Sawada, M. Schneebeli, F. Sergiampietri, G. Signorelli, S. Suzuki, C. Topchyan, V. Tumakov, Y. Uchiyama, R. Valle, C. Voena, F. Xiao, S. Yamada, A. Yamamoto, S. Yamashita, Yu. V. Yudin, D. Zanello

tipa -- 8/18/2009

Properties of Type II Plateau Supernova SNLS-04D2dc: Multicolor Light Curves of Shock Breakout and Plateau

• Authors: N. Tominaga, S. Blinnikov, P. Baklanov, K. Nomoto

An Extremely Top-Heavy IMF in the Galactic Center Stellar Disks

• Authors: H. Bartko, F. Martins, S. Trippe, T. K. Fritz, R. Genzel, T. Ott, F. Eisenhauer, S. Gillessen, T. Paumard, T. Alexander, K. Dodds-Eden, O. Gerhard, Y. Levin, L. Mascetti, S. Nayakshin, H. B. Perets, G. Perrin, O. Pfuhl, M. J. Reid, D. Rouan, M. Zilka, A. Sternberg

Reconstructing the supernova bounce time with neutrinos in IceCube

• Authors: Francis Halzen, Georg G. Raffelt

Spectral Lags and the Lag-Luminosity Relation: An Investigation with Swift BAT Gamma-ray Bursts

• Authors: T. N. Ukwatta, M. Stamatikos, K. S. Dhuga, T. Sakamoto, S. D. Barthelmy, N. Gehrels, J. P. Norris, W. C. Parke

Searches for Lepton Flavor Violation in the Decays tau -> e gamma and tau -> mu gamma

• Authors: The BABAR Collaboration: B. Aubert, et al

tipa -- 8/17/2009

Resolving Cosmic Neutrino Structure: A Hybrid Neutrino N-body Scheme

• Authors: Jacob Brandbyge, Steen Hannestad (Aarhus University)

Discovery of the Extremely Energetic Supernova 2008fz

• Authors: A.J. Drake, S.G. Djorgovski, J.L. Prieto, A. Mahabal, D. Balam, R. Williams, M.J. Graham, M. Catelan, E. Beshore, S. Larson

Interstellar magnetic fields in the Galactic center region

• Authors: Katia Ferriere

Pulsar Binary Birthrates with Spin-Opening Angle Correlations

• Authors: Richard O'Shaughnessy (1), Chunglee Kim (2) ((1) Center for Gravitational Wave Physics, Penn State University; (2) Lund Observatory)

X-ray Evolution of SNR 1987A: The Radial Expansion

• Authors: Judith L. Racusin, Sangwook Park, Svetozar Zhekov, David N. Burrows, Gordon P. Garmire, Richard McCray

classic papers of the week -- 112

Open letter to the group of radioactive people at the Gauverein meeting in Tübingen

• W. Pauli

On the gravitational stability of a disk of stars

• Toomre, A.

Solar Neutrinos. I. Theoretical

• Bahcall, John N. (California Institute of Technology, Pasadena, CA)

tipa -- 8/14/2009

Testing Einstein's special relativity with Fermi's short hard gamma-ray burst GRB090510

• Authors: Fermi GBM/LAT Collaborations

Protoneutron star evolution and the neutrino driven wind in general relativistic neutrino radiation hydrodynamics simulations

• Authors: T. Fischer, S. C.Whitehouse, A. Mezzacappa, F.-K. Thielemann, M. Liebendörfer

Agile Detection of Delayed Gamma-Ray Emission from the Short Gamma-Ray Burst GRB 090510

• Authors: A. Giuliani, F. Fuschino, G. Vianello, M. Marisaldi, S. Mereghetti, M. Tavani, S. Cutini, G. Barbiellini, F. Longo, E. Moretti, M. Feroci, E. Del Monte, A. Argan, A. Bulgarelli, P. Caraveo, P. W. Cattaneo, A. W. Chen, T. Contessi, F. D'Ammando, E. Costa, G. De Paris, G. Di Cocco, I. Donnarumma, Y. Evangelista, A. Ferrari, M. Fiorini, M. Galli, F. Gianotti, C. Labanti, I. Lapshov, F. Lazzarotto, P. Lipari, A. Morselli, L. Pacciani, A. Pellizzoni, F. Perotti, G. Piano, P. Picozza, M. Pilia, G. Pucella, M. Prest, M. Rapisarda, A. Rappoldi, A. Rubini, S. Sabatini, E. Scalise, E. Striani, P. Soffitta, M. Trifoglio, A. Trois, E. Vallazza, S. Vercellone, V. Vittorini, A. Zambra, D. Zanello, C. Pittori, F. Verrecchia, P. Santolamazza, P. Giommi, S. Colafrancesco, L.A. Antonelli, L. Salotti

Modulino Dark Matter and the INTEGRAL 511 keV Line

• Authors: Nathaniel J. Craig, Stuart Raby

tipa -- 8/13/2009

Ultra Relativistic Particle Collisions

• Authors: Matthew W. Choptuik, Frans Pretorius

CANGAROO-III Observation of TeV Gamma Rays from the vicinity of PSR B1706-44

• Authors: R.Enomoto, J.Kushida, T.Nakamori, T.Kifune, G.V.Bicknell, R.W.Clay, P.G.Edwards, S.Gunji, S.Hara, T.Hara, T.Hattori, S.Hayashi, Y.Higashi, Y.Hirai, K.Inoue, H.Ishioka, S.Kabuki, F.Kajino, H.Katagiri, A.Kawachi, R.Kiuchi, H.Kubo, T.Kunisawa, T.Matoba, Y.Matsubara, I.Matsuzawa, T.Mizukami, Y.Mizumura, Y.Mizumoto, M.Mori, H.Muraishi, T.Naito, S.Nakano, K.Nishijima, M.Ohishi, Y.Otake, S.Ryoki, K.Saito, Y.Sakamoto, A.Seki, V.Stamatescu, T.Suzuki, D.L.Swaby, T.Tanimori, G.Thornton, F.Tokanai, K.Tsuchiya, S.Watanabe, E.Yamazaki, S.Yanagita, T.Yoshida, T.Yoshikoshi, Y.Yukawa (CANGAROO-III)

Pulsar science with the Five hundred metre Aperture Spherical Telescope

• Authors: R. Smits, D.R. Lorimer, M. Kramer, R. Manchester, B. Stappers, C.J. Jin, R.D. Nan, D. Li

SN2003bg: a broad-lined Type IIb Supernova with Hydrogen

• Authors: Paolo A. Mazzali (1,2,3,4), Jinsong Deng (5), Mario Hamuy (6), Ken'ichi Nomoto (7) ((1) Scuola Normale Superiore di Pisa, Italy, (2) INAF-OAPd, Italy, (3) MPA, Garching, Germany, (4) RESCEU, U. Tokyo, Japan, (5) NAO CAS, Beijing, China, (6) Astronomy Dept., U. Chile, (7) IPMU, U. Tokyo, Japan)

2003bg: The First Type IIb Hypernova

• Authors: Mario Hamuy, Jinsong Deng, Paolo A. Mazzali, Nidia I. Morrell, Mark M. Phillips, Miguel Roth, Sergio Gonzalez, Joanna Thomas-Osip, Wojtek Krzeminski, Carlos Contreras, Jose Maza, Luis Gonzalez, Leonor Huerta, Gaston Folatelli, Ryan Chornock, Alexei V. Filippenko, S. E. Persson, W. L. Freedman, Kathleen Koviak, Nicholas B. Suntzeff, Kevin Krisciunas

Light Dark Matter Detection Prospects at Neutrino Experiments

• Authors: Jason Kumar, John G. Learned, Stefanie Smith

tipa -- 8/12/2009

Probing Cold Dense Nuclear Matter

• Authors: R. Subedi, R. Shneor, P. Monaghan, B.D.Anderson, K. Aniol, J. Annand, J. Arrington, H. Benaoum, F. Benmokhtar, W. Bertozzi, W. Boeglin, J.-P.Chen, Seonho Choi, E. Cisbani, B. Craver, S. Frullani, F. Garibaldi, S. Gilad, R. Gilman, O. Glamazdin, J.-O.Hansen, D.W. Higinbotham, T. Holmstrom, H. Ibrahim, R. Igarashi, C.W. de Jager, E. Jans, X. Jiang, L. Kaufman, A. Kelleher, A. Kolarkar, G. Kumbartzki, J.J. LeRose, R. Lindgren, N. Liyanage, D.J. Margaziotis, P. Markowitz, S. Marrone, M. Mazouz, D. Meekins, R. Michaels, B. Moffit, C.F. Perdrisat, E. Piasetzky, M. Potokar, V. Punjabi, Y. Qiang, J. Reinhold, G. Ron, G. Rosner, A. Saha, B. Sawatzky, A. Shahinyan, S. Širca, K. Slifer, P. Solvignon, V. Sulkosky, G. Urciuoli, E. Voutier, J.W. Watson, L.B. Weinstein, B. Wojtsekhowski, S. Wood, X.-C.Zheng, L. Zhu

A Point-Source Catalog from Swift Observations of Unidentified Fermi Sources

• Authors: N. Mirabal (Universidad Complutense de Madrid)

The Star Formation History of the Large Magellanic Cloud

• Authors: Jason Harris, Dennis Zaritsky

tipa -- 8/11/2009

Fermi LAT Observation of Diffuse Gamma-Rays Produced Through Interactions between Local Interstellar Matter and High Energy Cosmic Rays

• Authors: A. A. Abdo, et al

Discovery of Three Pulsars from a Galactic Center Pulsar Population

• Authors: J. S. Deneva, J. M. Cordes, T. J. W. Lazio

Testing the Epeak - Eiso relation for GRBs detected by Swift and Suzaku-WAM

• Authors: H. A. Krimm, K. Yamaoka, S. Sugita, M. Ohno, T. Sakamoto, S. D. Barthelmy, N. Gehrels, R. Hara, J. P. Norris, N. Ohmori, K. Onda, G. Sato, H. Tanaka, M. Tashiro, M. Yamauchi

tipa -- 8/10/2009

Discovery of the Very Red Near-Infrared and Optical Afterglow of the Short-Duration GRB 070724A

• Authors: E. Berger (Harvard), S. B. Cenko (UC Berkeley), D. B. Fox (PSU), A. Cucchiara (PSU)

VLT Spectropolarimetry of the optical transient in NGC300. Evidences for asymmetry in the circumstellar dust

• Authors: F. Patat, J.R. Maund, M.-T. Botticella, E. Cappellaro, A. Harutyunyan, M. Turatto

On the Energy Spectra of GeV/TeV Cosmic Ray Leptons

• Authors: Lukasz Stawarz, Vahe Petrosian, Roger D. Blandford

classic papers of the week -- 111

L'Univers en expansion

• Lemaître, Georges

The axial vector current in beta decay

• Murray Gell-Mann, M Levy

Helicity of Neutrinos

• Goldhaber, M.; Grodzins, L.; Sunyar, A. W. (Brookhaven National Laboratory, Upton, New York)

tipa -- 8/7/2009

Could the GRB-Supernovae GRB 031203 and XRF 060218 be Cosmic Twins?

• Authors: Lu Feng, Derek B. Fox

A New Probe of Dark Matter and High-Energy Universe Using Microlensing

• Authors: M. Ricotti, A. Gould

A 100-kpc inverse Compton X-ray halo around 4C60.07 at z=3.79

• Authors: Ian Smail (1), B.D. Lehmer (1), R.J. Ivison (2), D.M. Alexander (1), R.G. Bower (1), J.A. Stevens (3), J.E. Geach (1), C.A. Scharf (4), K.E.K. Coppin (1), W.J.M. van Breugel (5). ((1) ICC, Durham; (2) ATC+IfA; (3) Herts; (4) Columbia; (5) UC Merced)

tipa -- 8/6/2009

The effects of r-process heating on fall-back accretion in compact object mergers

• Authors: B. D. Metzger, A. Arcones, E. Quataert, G. Martinez-Pinedo

Circumstellar interaction in type Ibn supernovae and SN 2006jc

• Authors: N. N. Chugai

Progenitors of core-collapse supernovae

• Authors: Stephen J. Smartt (Queen's University Belfast)

Spectra and Light Curves of Failed Supernovae

• Authors: Chris L. Fryer, Peter J. Brown, Filomena Bufano, Jon A. Dahl, Christopher J. Fontes, Lucille H. Frey, Stephen T. Holland, Aimee L. Hungerford, Stefan Immler, Paolo Mazzali, Peter A. Milne, Evan Scannapieco, Nevin Weinberg, Patrick A. Young

The first stars: formation of binaries and small multiple systems

• Authors: A. Stacy, T. H. Greif, V. Bromm

tipa -- 8/5/2009

The Fermi Gamma-Ray Burst Monitor

• Authors: Charles Meegan, Giselher Lichti, P. N. Bhat, Elisabetta Bissaldi, Michael S. Briggs, Valerie Connaughton, Roland Diehl, Gerald Fishman, Jochen Greiner, Andrew S. Hoover, Alexander J. van der Horst, Andreas von Kienlin, R. Marc Kippen, Chryssa Kouveliotou, Sheila McBreen, W. S. Paciesas, Robert Preece, Helmut Steinle, Mark S. Wallace, Robert B. Wilson, Colleen Wilson-Hodge

Supernova Search with the AMANDA / IceCube Detectors

• Authors: Thomas Kowarik, Timo Griesel, Alexander Piégsa, for the Icecube Collaboration

Synchrotron radiation from ultra-high energy protons and the Fermi observations of GRB 080916C

• Authors: Soebur Razzaque, Charles D. Dermer, Justin D. Finke

tipa -- 8/4/2009

Modeling Flows Around Merging Black Hole Binaries

• Authors: James R. van Meter, John H. Wise, M. Coleman Miller, Christopher S. Reynolds, Joan M. Centrella, John G. Baker, William D. Boggs, Bernard J. Kelly, Sean T. McWilliams

Limits on Radioactive-Powered Emission Associated With a Short-Hard GRB 070724A in a Star-Forming Galaxy

• Authors: Daniel Kocevski, Christina C Thone, Enrico Ramirez-Ruiz, Joshua S. Bloom, Jonathan Granot, Nathaniel R. Butler, Daniel A. Perley, Maryam Modjaz, William H. Lee, Bethany E. Cobb, Andrew J. Levan, Nial Tanvir, Stefano Covino

Determining the escape fraction of ionizing photons during reionization with the GRB derived star-formation rate

• Authors: Stuart Wyithe, Andrew M. Hopkins, Matthew D. Kistler, Hasan Yuksel, John F. Beacom

Implications of High-Resolution Simulations on Indirect Dark Matter Searches

• Authors: Lidia Pieri, Julien Lavalle, Gianfranco Bertone, Enzo Branchini

VERITAS Collaboration Contributions to the 31st International Cosmic Ray Conference

• Authors: Veritas Collaboration

tipa -- 8/3/2009

Positional Effects on Citation and Readership in arXiv

• Authors: Asif-ul Haque, Paul Ginsparg

Galactic masers and the Milky Way circular velocity

• Authors: Jo Bovy (NYU), David W. Hogg (NYU, MPIA), Hans-Walter Rix (MPIA)

Runaway Stars, Hypervelocity Stars, and Radial Velocity Surveys

• Authors: Benjamin C. Bromley (1), Scott J. Kenyon (2), Warren R. Brown (2), Margaret J. Geller (2) ((1) University of Utah (2) Smithsonian Astrophysical Observatory)

On the Sunyaev-Zel'dovich effect from dark matter annihilation or decay in galaxy clusters

• Authors: Julien Lavalle, Celine Boehm, Julien Barthes