PPT-Energy Pooling and Ionization in dense Alkali Metal Vapor

Sean Bresler Joonbum Park Michael Heaven ISMS 2017 Motivation Diode Pumped Alkali Lasers DPAL highpowers excellent beam quality Need fast n 2 P 32 n 2 P 12 transfer. 1. . What . are the trends for ionization energy? Why do these trends exist?. 2. . As you go across a period, do elements get better or worse at attracting electrons? . Justify. . your response.. 3. Name________________________. Important information on Acids / Bases. Definitions:. Acid. (H. +. Ions Present) – Proton Donor. Base. (OH. - . Ions Present) – Proton Acceptor. Neutral. – Same number of H. Joel Sander. Blois 2012. Experimental Setup. 30 . Ge. & Si Crystals. Arranged in verticals stacks of 6 called “towers”. Shielding composed of lead, poly, and a muon veto not described.. 7.6 cm diameter . Metals. By. Elizabeth Ratcliffe. Properties of Metals. Metals are useful – most are good conductors of electricity and heat. Most are shiny when they are cut. Some are magnetic such as steel. . Every metal, except mercury, is not a liquid at room temperature. . is . a . substance . with a pH of . __________ ________7. It will turn . universal indicator red if they are . ___________, . and orange or yellow if . it is weak. . Acids . often taste . _________ . 1.c. – Students know how to use the periodic table to identify alkali metals, alkaline earth metals and transition metals, trends in ionization energy, electronegativity, and the relative sizes of ions and atoms.. Alan martin, . sam. . harison. ,. karen. beach and peter . cole. Radiation detection and . measurement . 7.1 GENERAL PRINCIPLES . The . fact that the human body is unable to sense ionizing radiation . Quick Starter. What connects these . photos. ?. s. how hint. s. how answer. Exploring Group 1. Quick Starter. s. how hint. s. how answer. Where does the colour in fireworks come from?. Hint. X. What connects these . Patel Sikora. What are Alkali Metals?. The alkali metals are located in Group 1 of the periodic table. They are a series of chemical elements which have similar trends and properties. Alkali metals are so called because when they react with water alkalis (strong bases that can neutralize acids) are formed.. Getter Sources vs. Metallic Evaporation Sources. Charlie Sinclair. Cornell University (ret.). 6/24/2012. UChicago Photocathode Workshop. 1. Alkali (Na, K, . Rb. , Cs) Characteristics. Low melting temperature. Getter Sources vs. Metallic Evaporation Sources. Charlie Sinclair. Cornell University (ret.). 6/24/2012. UChicago Photocathode Workshop. 1. Alkali (Na, K, . Rb. , Cs) Characteristics. Low melting temperature. April 2. ,. 2013. Typical (. adj. ): usual, common. They look like the typical American tourists: bad clothes, cameras worn like jewelry, pointing at everything and being too loud.. Minimum (. adj. ): the least possible amount of something. Alkali Metals Electrostructure and reactivity Physical properties Summary activities Reactions Uses Contents H Rn Xe Kr Ar Ne Ra Ac Rf Db Sg Bh Hs Mt Ds Rg ? ? ? ? ? ? ? Ba La Hf Ta W Re Os Ir Pt Joshua Moody. F . Braunmüller. , M. . Hüther. , M. . Martyanov. , P . Muggli. , E. . Öz. Max Planck Institute. Gabor Demeter. Wigner Institute. A-M. Bachmann, F. . Batsch. CERN, TUM, MPP. And . the AWAKE Collaboration .