{"id":{"repo_id":"vt","oai_identifier":"oai:vtechworks.lib.vt.edu:10919/74223"},"canonical_url":"https://search.dev.ndltd.org/etd/vt/oai:vtechworks.lib.vt.edu:10919/74223","repository":{"repo_id":"vt","name":"Virginia Tech","base_url":"https://vtechworks.lib.vt.edu/oai/request"},"display":{"title":"Search for multi-photon events from pp interactions at 300 GeV/c","abstract":"Using a detector developed in a VPI-BNL collaboration, we have searched for multi-photon events from pp interactions at 300 GeV/c. We measured the multiplicity, energy and angular distributions of approximately 340,000 events. Of the 80,000 events that have been analysed, the angular distributions are consistent with photon production by known processes. 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Of the 80,000 events that have been analysed, the angular distributions are consistent with photon production by known processes. The energy distribution of photons shows a rise in cross-section at approximately 150 GeV, an anomaly which can not be explained by known processes."]},{"key":"dc:description.degree","label":"Dc Description Degree","values":["Ph. D."]},{"key":"dc:format.mimetype","label":"Dc Format Mimetype","values":["application/pdf"]},{"key":"dc:title","label":"Title","values":["Search for multi-photon events from pp interactions at 300 GeV/c"]}]}],"canonical_facts":{"dc:contributor.department":["Physics"],"dc:creator":["Stevens, Donald Meade"],"dc:date.accessioned":["2017-01-10T21:18:12Z"],"dc:date.available":["2017-01-10T21:18:12Z"],"dc:date.issued":["1974"],"dc:description.abstract":["Using a detector developed in a VPI-BNL collaboration, we have searched for multi-photon events from pp interactions at 300 GeV/c. 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