Supernovae, Gamma-Ray Bursts, and Stellar Rotation S. E. Woosley (UCSC) A. Heger (Univ. Chicago) The Neutrino Powered Wind Duncan, Shapiro, and Wasserman (1986) Qian ...
Type Ia supernovae are the biggest. thermonuclear explosions in ... This is the smallest length scale that can be deformed. by turbulence before burning first. ...
'A man is a small thing, and the night is very large and full of wonders' Lord Dunsany ... About one per century in our galaxy. Last recorded seen by naked-eye : ...
By definition, a supernova is said to be 'A rare celestial phenomenon involving ... a core collapses in, a vast blast wave is formed with the energy that breaks ...
Supernovae occur at the end of the evolutionary. history of stars. ... Shock waves form, collapse = explosion, sphere of nuclear matter bounces back. 44 ...
Une m thode de mesure bas e sur les SNIa, chandelles standardisables. ... Ajustement des courbes de lumi re. Extraction des param tres cosmologiques. SNAP au CPPM. 8 ...
mo MISM - shock heated gas adiabatic due to high temperature ... Taking a full calculation for the adiabatic shock wave into account for a gas with g = 5/3: ...
Supernovae theory: Study of electro-weak processes. during ... Nuclear point of view Microscopic calculation of nuclear inputs - Electron capture rates ...
compatible with a cosmological constant, WL~0.7. SNe: ... Produces calibrated star catalogs in the CFHTLS Deep fields, in natural Megacam magnitudes. ...
(Kulkarni et al. 1998; Li & Chevalier 1999) SN1998bw an engine-driven SN. Case 1: off-axis (0.5 ... (Li & Chevalier 1999) Energy. Density. Radius. Mass Loss ...
VLT+NACO monitoring of 14 ULIRGs out to D ~ 300 Mpc. Historical SN in NGC 7714 Found in archival UKIRT K image from Sep 1998. Optimal Image Subtraction Allard ...
Sample light curves from several web sites (observations still needed!) Supernovae of 2005 ... International Supernova Network (ISN) - based in Italy, good source of ...
Worse: neutronization removes electrons. Worse yet: e-e pair production removes ... in 3D, weak explosions in 180o of 2D, or fail in 90o of 2D - caveat emptor ...
Modeling of type Ia supernovae. Simulation of radioactive ... Bruit ' extra noise ' : supprim par nouveau proc d . Mesur . Attendu. Objectif. Claire Juramy ...
Harvard-Smithsonian Center for Astrophysics. Patrick Slane ... with EGRET limits, with no. contributions from pion decay - large magnetic field is required, ...
... shell model with power-law evolution provides a good first-order description ... resolving a supernova is ~30 Mpc ( Virgo cluster), where 22 GHz global VLBI ...
Why SN Ia for cosmology? Luminous. Can occur in older stellar population; not closely tied to star ... SCP (Supernova Cosmology Project) S. Perlmutter et al. ...
Colors & Reddening. Absolute magnitudes & Hubble diagram. SNe II ... Secondary maximum appears to have been significantly stronger than primary maximum! ...
... away the energy of the blast. before it can sweep up its ... Stage 2: set off the blast and evolve the remnant for 7 Myr. 4 SN Remnant Stages. in H II Regions ...
Core-collapse SNe (CCSNe) generate/liberate the bulk of the ... Can serve as probes of extinction and ISM. CCSNe blast wave probes progenitor mass-loss history. ...
The Hubble diagram can also carry information about k but in general the ... What do models predict? For flat universe. radiation dominated: q0 = 1. matter ...
Electrons and protons forced together e p n nu (neutronization) ... Pulsar properties. Highly regular pulse properties. PSR0329 54, P=0.714519699726 sec ...
Title: Magnetorotational mechanism: 2D Simulations of Supernova Explosions and ejections Author: max Last modified by: GENA Created Date: 2/5/2001 1:31:21 PM
EB G M2 / RNS 3 x 1053 erg 17 % MSUN c2. This shows up as. 99 % neutrinos ... L 3 x 1053 erg / 3 sec 3 x 1019 LSUN While it lasts, outshines the photon ...
ASC Alliances Center for Thermonuclear Flashes, University of Chicago ... 3-D deflagration models (NRL, MPA, Barcelona, Chicago) 3-D DDT models (NRL) ...
Global Parameters of. Type Ia Supernovae. Bruno Leibundgut. European Southern Observatory ... Stritzinger, Leibundgut, Walch & Contardo, 2006, A&A, 450, 241 ...
Accretion from a binary companion leads to growth of the WD to the critical Chandrasekhar mass ... even unbind a Chandrasekhar mass WD... Jens C. Niemeyer ...
... un fot n tarda unos 100 000 a os en viajar del n cleo a la fotosfera! ... Algunos ejemplos: la nebulosa 'Raya' ...y la nebulosa de la 'Hormiga' Masa 1.44 MSol ...
Subsequent ignition of nuclear reactions involving heavier elements ... Cassiopeia A. Optical. X-rays. Synchrotron Emission and Cosmic-Ray Acceleration ...
( Centre de physique des Particules de Marseille/ IN2P3 ) On ... Others : KECK LRIS. SNLS:Overview and First Results, Sino-French workshop, Marseille 2005 ...
m15(B) Method ... On average, the host galaxy dust is characterized by RB ~ 3.2, RV ~ 2.4, and RI ~ 1.6 Why? Why do others find RB ~ 2?? Samples?? Lira law? ...
Ohio State, UCLA, ANL, UTD, UNM... Dedicated OMNIS detector. ... Candidate supernovae? No supernova has ever been predicted, but there are several candidates: ...
Need much better sensitivity to get near Cas A power, or to observe many more modest starbursts ... needs lots of long(ish) baselines, and frequencies above a ...
Constraint on OSC parameters from the detection of supernova neutrino burst ... time neutrino burst model available ... Analysis by using the TBP burst model ...