PPT-Supernovae from Massive Stars:

light curves and spectral evolution Bruno Leibundgut ESO The corecollapse SN poster child SN 1987A the best observed supernova ever Suntzeff 2003 also Fransson et al 2007 What do we want to learn about supernovae. do not live alone. B. ackground Design E. . Buunk. / S.E. de Mink, . HST image: NASA . Paresce. Selma E. de Mink. Hubble Science Briefing . , . February 7, 2013. Hubble Fellow at Space Telescope Science Institute / Johns Hopkins University. CO. NeO. Pre-SuperNova. Stage. O. SiS. H. . burning. . shell. He burning shell. T~4.0. ×. 10. 9. K. C burning shell. Ne burning shell. O burning shell. Si burning shell. Fe. 2. Pre-. Supernova. . Davide Lazzati (NCSU). Outline. Prehistory. History. Modern Age. Future. Prehistory. Woosley. 1993 “Gamma-Ray Bursts from stellar mass accretion disks around black holes”. Paczynski. 1998 “Are Gamma-Ray Bursts in star forming regions?”. and self enrichment of globular clusters. Norbert Langer (. Bonn). Onno Pols (. Utrecht). Rob Izzard (. Brussels). Selma de Mink. Utrecht . . Bonn . . . STScI. (. N. ov 2010). A&A 507, 1 (2009). Developed by . the SOFIA Team. 0. Topic: . Supernovae. Concepts: . Supernovae, planet formation, infrared observations. Mission: . SOFIA. Coordinated by: . the NASA Astrophysics Forum. An Instructor’s Guide for using the slide sets is available at the ASP website . S.J. . . Smartt. M. Nicholl, . C. . Inserra, A. Jerkstrand, T.W. Chen, M. McCrum, K. Smith, D. Young. Queen’s University Belfast . Not an unbiased review !. See “Handbook of Supernovae”. Andy Howell “Superluminous Supernovae”. David Cohen. Swarthmore College. If we understand . the physical connection between magnetic fields in massive stars and X-rays, we could use X-ray observations to identify magnetic massive stars.. e.g. Which of the stars in this Chandra X-ray image of the Orion Nebula Cluster are massive magnetic stars? . Developed by . the SOFIA Team. 0. Topic: . Supernovae.. Concepts: . Supernovae, planet formation, infrared observations. Missionb. : . SOFIA. Coordinated by: . the NASA Astrophysics Forum. An Instructor’s Guide for using the slide sets is available at the ASP website . Mysterious explosions in the Universe. Poonam Chandra. Royal Military College of Canada. Universe is 14 billion years old.. Our sun is 5 billion years.. Supernovae and Gamma ray bursts. Explosions lasting fraction of a second to few seconds.. Most stars either have M < 1.4 . M. ʘ. , . or can lose enough mass during post-main sequence evolution to get there, and end as white dwarf. However if core is more massive, nothing can stop gravitational collapse. University of Sheffield. What is a supernova?. Stellar explosions. Types of supernova. The importance of. supernovae. Supernova remnants. Stellar explosions. Most stars are a balancing act between gravity and pressure. Chelsea Braun. Credit: Artist illustration ESO, http. ://www.universetoday.com/wp-content/uploads/2006/12/2006-1130supernova.jpg. Overview. What is a Supernova?. Types of Supernovae. Supernovae in NGC 4088. A . star is a massive ball of plasma that emits . light and electromagnetic energy . throughout the universe. . While . there is only one star in our solar system, there are billions upon billions of stars throughout our galaxy and exponentially more in the billions of galaxies in the universe. MASSIVE STARS. b. y. . Ph. Stee. Massive Stars sub-group:. Borges . Fernandes. Marcelo. Carciofi. Alex. de Wit Willem-Jan . Domiciano. de Souza Armando. Faes. Daniel. Kostogryz. Nadia . Meilland.