tipa -- 10/31/2006

Shining light through the Sun

Long-term monitoring of the X-ray afterglow of GRB 050408 with Swift/XRT

Quasar X-ray jets: Gamma-ray diagnostics of the synchrotron and inverse Compton hypotheses, the case of 3C 273

High resolution gamma ray spectroscopy of flares on the east and west limbs of the Sun

Power Laws and the Cosmic Ray Energy Spectrum

Low-Luminosity GRB 060218: A Collapsar Jet from a Neutron Star, Leaving a Magnetar as a Remnant?

Winds From Massive Stars, And Implications for Supernovae and Gamma-Ray Bursts

The surface brightness of the Galaxy at the Solar Neighbourhood

The Ophiuchus Superbubble: A Gigantic Eruption from the Inner Disk of the Milky Way

Gamma-Ray Burst afterglows as probes of environment and blastwave physics I: absorption by host galaxy gas and dust

Parameterization of Gamma, e^+/- and Neutrino Spectra Produced by p-p Interaction in Astronomical Environment

Model Independent Naturalness Bounds on Magnetic Moments of Majorana Neutrinos

tipa -- 10/27/2006

Constraining Galactic Neutrino Production in $p\gamma$ Interactions with Cosmic Ray Electron and Positron Spectra

Search for polarization from the prompt gamma-ray emission of GRB 041219a with SPI on INTEGRAL

A NICMOS search for obscured Supernovae in starburst galaxies

Origin of the Break and Mass-Dependence in the Wide-Binary Projected-Separation Distribution

Hubble diagram of gamma-ray bursts: Robust evidence for a Chaplygin gas expansion-driven universe with phase transition at $z \simeq 3$

Quasars, Gamma Ray Bursters and BL Lacertids

Neutrino Physics Probes Mysteries Of ‘Flavor’ and Origins

  • Author: Tom Siegfried

tipa -- 10/26/2006

Reconstructing the Cosmic Evolution of Quasars from the Age Distribution of Local Early-Type Galaxies

X-ray flares and the duration of engine activity in gamma-ray bursts

Can Astrophysical Gamma Ray Sources Mimic Dark Matter Annihilation in Galactic Satellites?

Can we use Gamma Ray Bursts to probe high redshift star-formation?

Evolution of the first stellar generations

Neutrino-nucleus reactions in the delta resonance region

UHE Cosmic Rays and Neutrinos Showering on Planet Edges

tipa -- 10/24/2006

The Remarkable Afterglow of GRB 061007: Implications for Optical Flashes and GRB Fireballs

Old and young bulges in late-type disk galaxies

X-ray and TeV Gamma-Ray Emission from Parallel Electron-Positron or Electron-Proton Beams in BL Lac Objects

A study of the population of LMXBs in the bulge of M31

A very brief description of LOFAR - the Low Frequency Array

Anisotropy and Corotation of Galactic Cosmic Rays

See also: Science

Air Shower Measurements in the Primary Energy Range from PeV to EeV

Gravitational-wave background from compact objects embedded in AGN accretion disks

Chandra View of the Unidentified TeV Gamma-ray Source HESS J1804-216

No supernovae from two nearby long gamma ray bursts

The intergalactic propagation of ultra-high energy cosmic ray nuclei

Majorana and the Infinite Component Wave Equations

Does string theory predict an open universe?

Spin light of neutrino in matter: a new type of electromagnetic radiation

tipa -- 10/20/2006

The WENSS and Dwingeloo surveys and the Galactic magnetic field

Swift observations of GRB050904: the most distant cosmic explosion ever observed

The Zoo of Neutron Stars

  • Authors: S.B. Popov (Sternberg Astronomical Institute)

Probing The Universe With Neutrinos At 20 Minutes And 400 Thousand Years

tipa -- 10/19/2006

The Large Scale Structure of f(R) Gravity

The diffuse supernova neutrino flux

An almost head-on collision as the origin of two off-centre rings in the Andromeda galaxy

See also: Nature

The Stellar Mass Spectrum in Warm and Dusty Gas: Deviations from Salpeter in the Galactic Centre and in Circum-Nuclear Starburst Regions

The Cosmological Parameters 2006

Dark matter annihilation from intermediate-mass black holes: Contribution to the extragalactic gamma-ray background

A dip in the UHECR spectrum and the transition from galactic to extragalactic cosmic rays

Observation of a Broad Structure at an Invariant Mass of 4.32 GeV/$c^2$ in the Reaction $e^+e^-\to\pi^+\pi^-\psi(2S)$ Measured at BaBar

Susskind's Challenge to the Hartle-Hawking No-Boundary Proposal and Possible Resolutions

Quantum Physics and Human Language

tipa -- 10/17/2006

Implications of a GRB-Metallicity Anti-Correlation for Cosmogenic Neutrinos

Collisionally Regenerated Dark Matter Structures in Galactic Nuclei

A new type of long gamma--ray burst

Inverse Compton X-ray Flare from GRB Reverse Shock

Inverse Compton Scenarios for the TeV Gamma-Ray Emission of the Galactic Centre

Numerically Stable Calculations of Radiative Corrections to Bremsstrahlung in Electron-Positron Annihilation

Neutrino oscillations: what is magic about the "magic" baseline?

Astrophysics of Wormholes

On the quantum analogue of Galileo's leaning tower experiment

Einstein was Wrong: Newtonian Dynamics Can Disagree Completely with Relativistic Dynamics at Low Speed

tipa -- 10/16/2006

Eavesdropping on Radio Broadcasts from Galactic Civilizations with Upcoming Observatories for Redshifted 21cm Radiation

The Structure and Dynamics of GRB Jets

The Relevance of Mediterranean Neutrino Telescope Sites on Earth-skimming tau neutrino detection

Optical observations of GRB 060218/SN 2006aj and its host galaxy

Atomic Data for X-ray Astrophysics

  • Authors: T.R. Kallman (1), P. Palmeri (2) ((1)NASA Goddard Space Flight Center, (2) Astrophysique et Spectroscopie, Universite de Mons-Hainaut, Belgium)

Redshift Degeneracy in the Eiso-Epeak Relation of Gamma-Ray Bursts

Analytical Study of Diffusive Relativistic Shock Acceleration

Measurement of the $\nu_e$ and Total $^{8}$B Solar Neutrino Fluxes with the Sudbury Neutrino Observatory Phase I Data Set