ATTENUATION OF X-RAYS IN MATTER ATTENUATION s Attenuation is the reduction in the intensity of an x-ray beam as it traverses matter, either by the absorption of photons or…

Slide 1LHC Physics Alan Barr UCL Slide 2 This morning’s stuff… Higgs – why we expect it, how to look for it, … Supersymmetry – similar questions! Smorgasbord of…

Slide 1The Standard Model and Beyond [Secs 17.1 Dunlap] Slide 2 Electro-Weak Unification Sheldon GlashowAbdus Salam Steven Weinberg “for their contributions to the theory…

Slide 1 Cherenkov Detectors Slide 2 Index of Refraction When light passes through matter its velocity decreases. –Index of refraction n. The index depends on the medium.…

Slide 1 10.10.2000J.Wenninger - LEP fest1 Energy Calibration at LEP Spins, Tides Vagabond Currents J. WenningerLEP fest 10.10.2000 and Slide 2 10.10.2000J.Wenninger - LEP…

Slide 1A Modified Rishon Model Patrick S. Walters AAPT-CPS Spring Meeting 2009 Penn State – Mont Alto March 27 th – 28 th 2009 Slide 2 Rishon Theory First proposed in…

Slide 1 Lecture Three: "MALDI-TOF MS, Up Close, and Personal Review of principles Delayed Extraction Reflector / reflectron Post-source Decay (PSD) Slide 2 Mass Spec…

Slide 1 Higgs Searches at LEP2 E. Kneringer University of Innsbruck / Austria Collaboration LAKE LOUISE WINTER INSTITUTE Electroweak Physics 14 - 20 February 1999 Slide 2…

Slide 1 March 2005 Theme Group 2 PROBING B-L UNIFICATION via N-N-bar Oscillation, Proton and Rare Lepton Decays PROBING B-L UNIFICATION via N-N-bar Oscillation, Proton and…

Slide 1 ZHH channel: software and detector performances for ILC Michele Faucci Giannelli Fabrizio Salvatore Mike Green, Tao Wu Slide 2 07/02/2007Michele Faucci Giannelli2…