{"id":{"repo_id":"uiuc","oai_identifier":"oai:www.ideals.illinois.edu:2142/25561"},"canonical_url":"https://search.dev.ndltd.org/etd/uiuc/oai:www.ideals.illinois.edu:2142/25561","repository":{"repo_id":"uiuc","name":"University of Illinois - Urbana-Champaign","base_url":"https://www.ideals.illinois.edu/oai-pmh"},"display":{"title":"Particles produced in association with psi (3098)","abstract":"Dimuon production has been studied at 217 Gev/c in pi- -hydrogen and pi- -beryllium collisions with a multiparticle spectrometer to detect associated particles. Particular attention has. been paid to the PSI Gamma spectrum which shows an excess of events in the region 3.5 Gev. Attributing this to the presence of the X (~3. 5) states implies that 94±50% of psis are produced via radiative chi decay.","abstract_html":"Dimuon production has been studied at 217 Gev/c in pi- -hydrogen and pi- -beryllium collisions with a multiparticle spectrometer to detect associated particles. Particular attention has. been paid to the PSI Gamma spectrum which shows an excess of events in the region 3.5 Gev. 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Particular attention has. been paid to the PSI Gamma spectrum which shows an excess of events in the region 3.5 Gev. Attributing this to the presence of the X (~3. 5) states implies that 94±50% of psis are produced via radiative chi decay.","Submitted by Carolyn Mead (cmead2@illinois.edu) on 2011-06-29T14:31:29Z No. of bitstreams: 1 1979_alverson.pdf: 2698137 bytes, checksum: 11ce6a6d4c2663b91f07c6bbc2242f08 (MD5)","Made available in DSpace on 2011-06-29T14:31:29Z (GMT). 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