PPT-LEIR Ionisation Profile Monitors

Prototype tested in 2005 Modified monitor installed in 2006 For the nondestructive measurement of the circulating beam emittance ionisation profile monitors IPM are widely used in low energy accelerators In such devices an electrostatic field accelerates the ionisation products from the beamresidual gas interaction towards a microchannel plate MCP Either the electrons or the ions can be used for beam profile detection and when these particles reach the MCP secondary electrons are produced amplified and accelerated on to a readout device. plasma analysis. Jelle Kaastra. Introduction. What is a . photoionised. plasma?. Plasma where apart from interaction with particles also . interaction with photons . occurs. Photon spectrum needs to . Sang: «På . bånn. ». Bevegelser til sangen finner du på . youtube. . på adressen: . http://. www.youtube.com/watch?v=4egXywC4cUU. Har du hatt en dag som meg. Ingenting som ordner seg. Allting drar deg ned, du går i ring. Definition of the first ionisation energy. The energy required to remove one mole of electrons from one mole of gaseous atoms to form one mole of ions with a single positive charge is called the first ionisation energy.. First ionisation energy The first ionisa tion energy of an element is the energy required to remove one electron from each of a mole of free gaseous atoms of that element to form 1 mole of gaseous IONISATION ENERGY CONTENTS • What is Ionisation Energy? • Definition of 1st Ionisation Energy • What affects Ionisation Energy? • General variation across periods • Appendix B The Ionisation Energy Diagnostic Instrument (IEDI) Choose the most suitable option and the reason for your choice in each question by filling the appropriate circles in the answer sheet. I En håndbok for ledere på leir – hvorfor bok? . Utruste ledere i alle aldere/erfaringsnivåer. Alle aspektene ved leirlivet . «Mye» om det mest aktuelle . Leker og aktiviteter. Lederholdninger. «Litt» om alt . Sang: «På . bånn. ». Bevegelser til sangen finner du på . youtube. . på adressen: . http://. www.youtube.com/watch?v=4egXywC4cUU. Har du hatt en dag som meg. Ingenting som ordner seg. Allting drar deg ned, du går i ring. Level 3 . Btec. Music Technology. What is a studio monitor?. Studio monitors, also called reference monitors, are loudspeakers specifically designed for audio production applications such as recording, film, television and radio studios. . The Periodic Table. 1) Explain . the changes in ionisation energy of elements across each period, and down each group (refer to nuclear charge, atomic radius and electron shielding)..  . 2) Describe . Learning Objectives:. Define first ionisation energy.. Write equations for first and successive ionisation energies.. Explain the factors affecting ionisation energy.. Describe the trends in ionisation energies in Period 3 and Group 2.. (. DaSH. ). Sponsor: . Leir. Charitable Foundations. Host: . Leir. Retreat Center. Supporter: New Jersey Institute of Technology. Thank You. The . Leir. Charitable Foundations. Thank You. Margot . Amir Salehilashkajani, Liverpool University. 3. rd. OMA Topical Workshop – Medical Accelerator Design and Diagnostic. A.salehilashkajani@liverpool.ac.uk. Outline. Low energy accelerators and diagnostics considerations. . •Explain the factors that influence ionisation energies.. •Predict the number of electrons in each shell as well as the element’s group, using successive ionisation energies.. Key Words:. Electrons, first ionisation energy, successive ionisation energies, electron shielding. .