Title: Presentazione di PowerPoint Author * Last modified by: Guido Chincarini Created Date: 7/3/2005 8:22:09 AM Document presentation format: On-screen Show
Coupling and Collapse Prof. Guido Chincarini I introduce the following concepts in a simple way: The coupling between particles and photons, drag force.
The Metric: The easy way Guido Chincarini Here we derive the Robertson Walker Metric, the 3D Surface and Volume for different Curvatures. The concept is introduced w ...
Title: Presentazione di PowerPoint Author: Pasotti Francesco Last modified by: Guido Chincarini Created Date: 6/27/2005 6:29:45 PM Document presentation format
The Hubble expansion and the cosmic redshift Guido Chincarini Here we derive a few preliminary expression for the redshift. Try to see the difference between Doppler ...
Gamma-Ray Bursts: Early afterglows, X-ray flares, and GRB cosmology Zigao Dai Nanjing University Outline Shallow decay of X-ray afterglows Observations ...
Not via multi-step accelerations, (in situ, Fermi 1, 2 , shock ... Rather by single-step sweeping via corotating magnetic fields, ... Post-cursors (offset by ...
Piro et al. 2005 suggested that the flares were the signatures ... (Akerlof, et al., 1999; Sari & Piran 1999; Meszaros & Rees 1999; Fan et al. 2002) RS emission ...
Note that all background points in the image correspond to sources. ... and # of mirror shells (50 vs. 24) SiC mirror shells with diameter ranging from 70 to 21 cm, ...
The Hubble expansion and the cosmic ... The photon takes tp go from A to B a transit time t = l/c and the observer B is moving ... Document presentation format:
The Luminosity Function See Math in Tecra 8100 Thanks for Dr. Paolo Saracco for the example of the L.F. Estimate with Vmax to Tagliaferri for catching some typos ...
John Nousek (Penn State University) ly Searching the Sky: The First Three Years of the ... 4 km. from Penn State campus. Flight Operations Team (FOT) ...