Experimental Research in the Physics of Elementary Particles
{'Code': '03010200', 'Directorate': {'Abbreviation': 'MPS', 'LongName': 'Direct For Mathematical & Physical Scien'}, 'Division': {'Abbreviation': 'PHY', 'LongName': 'Division Of Physics'}}
{'SignBlockName': 'Morris Pripstein', 'PO_EMAI': None, 'PO_PHON': None}
This grant funds the San Diego group for work on Fermilab                  Experiment 665, Muon Deep Inelastic Scattering.  This                           experiment has taken several years to construct and is now                      ready for major data-taking runs.  It will measure nucleon                      structure functions in ranges of momentum and energy transfers                  not reached before in other experiments.  Studies will be made                  of quark and diquark fragmentation, and the use of different                    nuclear targets will permit further exploration of the quark                    momentum distributions in nuclei.                                                    The experimental measurements done in this project use                     high energy charged particles to probe the structure of the                     proton and of nuclei.  The measurements can be analyzed to                      determine the behavior of the quarks, the constituents of the                   proton.  This type of experiment was one of the first to reveal                 the existence of quarks and continues to provide new                            information about the way protons, neutrons and nuclei are put                  together.
{'FirstName': 'Robert', 'LastName': 'Swanson', 'PI_MID_INIT': 'A', 'PI_SUFX_NAME': None, 'PI_FULL_NAME': 'Robert A Swanson', 'EmailAddress': None, 'NSF_ID': '000317401', 'StartDate': '08/01/1988', 'EndDate': None, 'RoleCode': 'Principal Investigator'}
{'Name': 'University of California-San Diego', 'CityName': 'LA JOLLA', 'ZipCode': '920930021', 'PhoneNumber': '8585344896', 'StreetAddress': '9500 GILMAN DR', 'StreetAddress2': None, 'CountryName': 'United States', 'StateName': 'California', 'StateCode': 'CA', 'CONGRESSDISTRICT': '50', 'CONGRESS_DISTRICT_ORG': 'CA50', 'ORG_UEI_NUM': 'UYTTZT6G9DT1', 'ORG_LGL_BUS_NAME': 'UNIVERSITY OF CALIFORNIA, SAN DIEGO', 'ORG_PRNT_UEI_NUM': None}
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{'Code': '1221', 'Text': 'HEP-High Energy Physics'}
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