'High energy gamma rays' presentation slideshows

Our galaxy is not the only one that gives strong evidence

Quasars and Gravitational Lensing. Our galaxy is not the only one that gives strong evidence for the existence of a supermassive black hole at its center. Some other galaxies might have black holes with masses of more than one billion solar masses. When material

796 views • 73 slides

Chapter 16

Chapter 16. Electric Energy and Capacitance. Electric Potential Energy. The electrostatic force is a conservative force It is possible to define an electrical potential energy function with this force

1.06k views • 67 slides

Chapter 16

Chapter 16. Electric Energy and Capacitance. Electric Potential Energy. The electrostatic force is a conservative force It is possible to define an electrical potential energy function with this force

706 views • 60 slides

High Energy emission from the Galactic Center

744 views • 58 slides

Ice-fishing for Cosmic Neutrinos

Ice-fishing for Cosmic Neutrinos. Subhendu Rakshit TIFR, Mumbai. Goals of neutrino astronomy. Astrophysics: To explore astrophysical objects like AGN or GRBs. Find out sources of high energy cosmic rays. Main aim.. Particle physics:

633 views • 48 slides

Physics of a Star

Physics of a Star. Anne Wilhelmi, Ali Sahami, Gerald Ericksen, Steven Benjamin, Evan Cantor, and Gabriel Crowley. Early Star Life. The Big Bang

498 views • 36 slides

Chapter 16

Chapter 16. Conceptual questions: 5,7,13 Quick quizzes: 2,3,4,6 Problems: 1,11,34,43 Examples: 1,3,6,7,8. Electric Energy and Capacitance. Work and Potential Energy. The electrostatic force is a conservative force. As the charge moves from A to B, work is done in it W = F d= q E d

611 views • 35 slides

Endpoints of Stellar Evolution

Endpoints of Stellar Evolution. White Dwarfs, Neutron Stars, and Black Holes. Stellar Evolution Summary. Low mass star (0.08 M ? <M < 0.4M ? )?helium white dwarf. Medium mass star (0.4 M ? < M < 8 M ? ) ?red giant?carbon white dwarf + planetary nebula

703 views • 33 slides

OTHER TELESCOPES

OTHER TELESCOPES. OTHER TELESCOPES. Radio telescopes Fundamental design similar to optical telescopes. Made up of large dishes to accommodate longer wavelengths of electromagnetic radiation. Bowl-shaped surface is crafted of steel and wire mesh. . Radio Telescopes.

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Chapter 16

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Astro-2: History of the Universe

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Subatomic Particles and Quantum Theory

Subatomic Particles and Quantum Theory. Atomic Physics. Subatomic Particle Tracks. Were originally detected by Charles Thompson Rees in 1910 using a cloud chamber A cloud chamber is a confined space super saturated with water or alcohol vapour

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IN2P3 33 years

IN2P3 33 years. CNRS. 14 000 Researchers 12 000 Engineers, Technicians, Administrative in 1300 lab. ST2I. MPPU. IN2P3. INSU. SPM. STIC. SPI. SC. SDV. SHS. Universe. Nuclear Particle. Physics Maths. Bio. Computing. Engineer. Chemistry. Humanities. Personnel:

398 views • 26 slides

Lecture 19

Lecture 19. The fate of massive stars: supernovae. Massive stars. Helium burning continues to add ash to the C-O core, which continues to contract and heat up. Carbon is ignited, forming. Shell structure.

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ANTIMATTER TECHNOLOGY

ANTIMATTER TECHNOLOGY. CONTENTS. Objectives What is antimatter? Antiparticles Annihilation Artificial production Applications. OBJECTIVES. To understand the basics of antimatter technology. What is Antimatter?.

627 views • 24 slides

Cosmic rays

428 views • 22 slides

Nuclear Structure and Radioactivity

Nuclear Structure and Radioactivity . Atomic Notation Review. Example:. Element: Radon # protons: 86 # neutrons: 136 # electrons: 86. We can use a similar notation for protons, neutrons, electrons and positrons (positively charged electrons): Protons : Neutrons :

394 views • 19 slides

H.E.S.S. High Energy Stereoscopic System

H.E.S.S. High Energy Stereoscopic System. Jon Cerny Bancroft-Rosalie School August 2002. Collaboration. Consortium of European and African institutions. Led by Max Planck Institute- Germany France United Kingdom Ireland Czech Republic Armenia Namibia South Africa.

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APC welcomes HENA

257 views • 13 slides