Antiproton Research:  Precision Mass Measurement and ThermalSource Development (Physics)
{'Code': '03010100', 'Directorate': {'Abbreviation': 'MPS', 'LongName': 'Direct For Mathematical & Physical Scien'}, 'Division': {'Abbreviation': 'PHY', 'LongName': 'Division Of Physics'}}
{'SignBlockName': 'Arthur Komar', 'PO_EMAI': None, 'PO_PHON': None}
Work will be continued on the trapping of antiprotons.                     Using the LEAR facility of CERN, antiprotons are decelerated                    and cooled, then trapped in a Penning trap.  Long confinement                   time and near freedom from perturbations in the trap will be                    exploited to make precision measurements of the ratio of the                    proton and antiproton masses, providing one of the highest                      precision tests of CPT invariance.  An intense source of cold                   antiprotons will be developed.  It is suggested that it may be                  possible to make usable amounts of antihydrogen by allowing                     cold trapped plasmas of positrons and antiprotons to recombine.
{'FirstName': 'Gerald', 'LastName': 'Gabrielse', 'PI_MID_INIT': None, 'PI_SUFX_NAME': None, 'PI_FULL_NAME': 'Gerald Gabrielse', 'EmailAddress': 'gerald.gabrielse@northwestern.edu', 'NSF_ID': '000312511', 'StartDate': '08/01/1988', 'EndDate': None, 'RoleCode': 'Principal Investigator'}
{'Name': 'Harvard University', 'CityName': 'CAMBRIDGE', 'ZipCode': '021385366', 'PhoneNumber': '6174955501', 'StreetAddress': '1033 MASSACHUSETTS AVE STE 3', 'StreetAddress2': None, 'CountryName': 'United States', 'StateName': 'Massachusetts', 'StateCode': 'MA', 'CONGRESSDISTRICT': '05', 'CONGRESS_DISTRICT_ORG': 'MA05', 'ORG_UEI_NUM': 'LN53LCFJFL45', 'ORG_LGL_BUS_NAME': 'PRESIDENT AND FELLOWS OF HARVARD COLLEGE', 'ORG_PRNT_UEI_NUM': None}
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{'Code': '124800', 'Text': 'PHYSICS-OTHER'}
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