'Energy particles' diaporamas de présentation

Introduction to Accelerators Part 1

Introduction to Accelerators Part 1. M W Poole Director, ASTeC. Daresbury Campus. Cockcroft Institute. Basic Acceleration Principle. A voltage drop accelerates charged particles. Electrostatic acceleration in cathode ray tubes: televisions computer monitors oscilloscopes.

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Active Galaxies and Quasars

Active Galaxies and Quasars. Many galaxies have powerful energy sources in their nuclei that, in some cases, produce powerful jets and other outbursts. These are called active galaxies . Active Galaxies and Quasars. By looking far away and back in time, astronomers have discovered:

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http://microcosm.web.cern.ch/Microcosm/RF_cavity/ex.html

Note: most of the slides shown here are picked from CERN accelerator workshops. Please refer to those workshop for further understanding of the accelerator physics. . http://microcosm.web.cern.ch/Microcosm/RF_cavity/ex.html.

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Nuclear Chemistry

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Visualizing Data from the LHC with the Atlantis Event Display Program

Visualizing Data from the LHC with the Atlantis Event Display Program. Joshua Auriemma Advisor: Andy Haas. Part I: Everything You Always Wanted to Know About ATLAS, Only Wrong. A general overview of detector components. A Toroidal LHC Apparatus. Inner Detector.

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Fermi: Highlights of GeV Gamma-ray Astronomy Dave Thompson NASA GSFC

Fermi: Highlights of GeV Gamma-ray Astronomy Dave Thompson NASA GSFC On behalf of the Fermi Gamma-ray Space Telescope Large Area Telescope Collaboration Neutrino Oscillation Workshop Otranto, Lecce, Italy September, 2010. Outline. Introduction - Gamma Rays and Neutrinos

390 views • 28 slides

Solar ECLIPSE

Solar ECLIPSE. http://www.brainpop.com/science/space/eclipse/zoom.weml. A solar eclipse happens when the moon blocks our view of the sun. This happens when the Moon is exactly between the Sun and the Earth. .

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Gamma-Ray Bursts & High Energy Astrophysics

Gamma-Ray Bursts & High Energy Astrophysics. Kunihito Ioka (KEK) ?????. Universe. g/cm 3. 10 20. Quark Nucleon. Neutron star. Quantum mechanics D x D p ? ? General relativity R BH =2GM/c 2 Various scales ? Order estimate. 10 10. White dwarf. Atom. Sun. 10 0.

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Longitudinal Motion 1

Longitudinal Motion 1. Eric Prebys, FNAL. Acceleration in Periodic Structures. Always negative. In both cases, we can adjust the RF phases such that a particle of nominal energy arrives at the the same point in the cycle ? s. Goes from negative to positive at transition.

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Planet Earth

Planet Earth. Chapter 20. Guidepost.

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1.2 Investigating Matter

1.2 Investigating Matter. Objectives. By the end of the lesson you should be able to: Describe matter using physical properties Use the KMT to describe changes of state. 1.2 Investigating Matter. Matter is anything that has mass and volume

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Evidence at Saturn for an Inner Magnetospheric Convection Pattern, Fixed in Local Time

Evidence at Saturn for an Inner Magnetospheric Convection Pattern, Fixed in Local Time. M. F. Thomsen (1) , R. L. Tokar (1) , E. Roussos (2) , M. Andriopoulou (2) , C. Paranicas (3) , P. Kollman ( 2) , and C. S. Arridge (4) (also thanks to Don Gurnett )

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Which of the following is the correct order of events in the cell cycle?

Which of the following is the correct order of events in the cell cycle? . G1, G2, S, mitosis, cytokinesis G1, S, G2, mitosis, cytokinesis S, G1, G2, cytokinesis , mitosis S, G1, G2, mitosis, cytokinesis.

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Investigating Matter

Investigating Matter. Section 1.2 pages 16-27. What is Matter?. Matter: everything and anything that has a mass and volume Mass: the amount of matter in a substance or object Volume: the amount of space a substance or object takes up. Chemical change.

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Energy: The ability to do work or cause change.

Potential Energy: Energy that is stored or held in readiness. Kinetic Energy: Energy of motion (movement). Energy: The ability to do work or cause change. Two Types of Energy. Study these two pictures. Each picture shows examples of two states of energy.

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Rates of Reaction

Rates of Reaction. Unit 8. Reaction Times. Time of reaction varies Examples: HCl + NaOH ? NaCl + H 2 O Instantaneous 2 CO + O 2 ? 2CO 2 Thousands of Years It is therefore important to not only know if a reaction will occur, but also what the reaction rate is.

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Chemistry C2 Part three

Chemistry C2 Part three. Revision PowerPoint - Big ideas Chemical reactions collisions and energy . Speeding up chemical reactions. The rate of reaction is the change in the amount of product or reactant per second .

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