PPT-An Ultra-High-Energy Cosmic Ray Experiment

Glenn Sembroski QuarkNet Summer Workshop July 242012 The Big Question Which has become the Big Mystery Where do Cosmic Rays come from A multipart question ie Lots of small mysteries Different answers for different energy regimes. Connect the Fluke 415 HV supply output to the input of the voltage distribution box. (Make sure HV is off.). Connect the outputs of the HV distribution box to the HV supply for the phototubes in the cosmic ray . M. Bhuyan. 1. , V.M. Datar. 2. , S.D. Kalmani. 1. , S.M. Lahamge. 1. , N.K. Mondal. 1. , . P. Nagaraj. 1. , S. Pal. 1. , L.V. Reddy, A. Redij. 1. , D. Samuel. 1. , M.N. Saraf. 1. , . B. Satyanarayana. Cosmic Ray Experiment. Glenn . Sembroski. QuarkNet. Summer Workshop. July 24,2012. The Big Question. Which has become the Big Mystery. Where do Cosmic Rays come from?. A multi-part question. i.e. Lots of small mysteries. The Future of Cosmic Ray Research. .. 8 The Future of Cosmic Ray Research . As we have seen, a few cosmic rays can be detected with energies somewhat . greater . than 10. 20. . eV. . . These high energies must be due to particle accelerations . and Other . Applications. Neutron Monitor Community Workshop—Honolulu, Hawaii . October . 24-25, 2015. Physicist. National Urban Security Technology Laboratory . Science and Technology Directorate. The Discovery of Antimatter!. In 1932 Carl Anderson studied cosmic rays using a “cloud . chamber”. . Charged particles produced in cosmic rays would enter the chamber and leave “tracks”. The tracks would bend in circles because the chamber was placed in a strong magnetic field. Indonesia has a long history of the sculptural arts. Megalithic images are found in archeological sites in Sumatra, Java to Sulawesi. The 8-10. th. century sculptures and reliefs found in Java and Bali of Hindu-Buddhist origins reveal foreign influences. Indigenous tribes developed their own distinct tribal styles created as ancestor, deity and animal memorial sculptures. . China’s Space Station. Shuang-Nan Zhang (. 张双南. ). zhangsn@ihep.ac.cn. Center . for Particle . Astrophysics. 粒子天体物理中心. . Institute . of High Energy Physics. Chinese Academy of Sciences. Arunava. . bhadra. High Energy & Cosmic ray research centre, University of North Bengal. Siliguri. , India. Collaborators: . Biplab. . Bijay. , . Prabir. . Banik. The knee in the Energy spectrum. Heino Falcke . Radboud University, Nijmegen. ASTRON, . Dwingeloo. What we (don’t) know about UHECRs . We know:. their energies (up to 10. 20. eV).. their overall energy spectrum. We don’t know:. with matter. Interaction of x-ray photons with matter. . When a beam of x-ray photons passes through matter, its intensity (energy . –. or number of x-ray photons - flowing per second) is reduced: . (LEP and LHC experiments). Arturo . Fernández. , Mario Rodriguez. Facultad. de . Ciencias. . Físico. . Matemáticas. Benemérita. Universidad Autonoma de Puebla. Manaus, Brazil Aug. 3. rd. 2015. Eun-Suk. . Seo. Inst. for Phys. Sci. & Tech. and . Department of Physics. University of Maryland. AAS HEAD meeting, Chicago, IL, 19 August 2014. w. ith edits & voice from . Angela V. Olinto. A possible new method for Neutrino mass measurement. . Luke Selzer - Ultra-Sensitive Charge Spectroscopy. Introduction. We have already built . a working, in air, prototype.. Capable of very accurate voltage, charge and force measurement..