tipa -- 10/1/2008

UHECR observations and lensing in the magnetic field of the Virgo cluster

• Authors: K. Dolag, M. Kachelriess, D.V. Semikoz

Coronal lines and dust formation in SN 2005ip: Not the brightest, but the hottest Type IIn supernova

• Authors: Nathan Smith, Jeffrey M. Silverman, Ryan Chornock, Alexei V. Filippenko, Xiaofeng Wang, Weidong Li, Mohan Ganeshalingam, Ryan J. Foley, Jacob Rex, Thea N. Steele

The neutrino signal from protoneutron star accretion and black hole formation

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

Galactic secondary positron flux at the Earth

• Authors: T. Delahaye (1), F. Donato (2), N. Fornengo (2), J. Lavalle (2), R. Lineros (2), P. Salati (1), R. Taillet (1). ((1) LAPTH/Annecy, CNRS-SPM and Universite' de Savoie 9, (2) University of Torino and INFN/Torino)

Can the Existence of Dark Energy Be Directly Detected?

• Authors: Martin L. Perl