Dynamics Within Atoms in Intense Electromagnetic Fields     (Physics)
{'Code': '03010100', 'Directorate': {'Abbreviation': 'MPS', 'LongName': 'Direct For Mathematical & Physical Scien'}, 'Division': {'Abbreviation': 'PHY', 'LongName': 'Division Of Physics'}}
{'SignBlockName': 'Barry I. Schneider', 'PO_EMAI': None, 'PO_PHON': None}
Experimental studies will be carried out on the quantum                    dynamics of classically chaotic quantum diffusion.  The quantum                 system to be utilized is the nearly one dimensional highly                      excited hydrogen atom in intense microwave and static electric                  fields.  This semiclassical system is a prototype for atoms in                  intense electromagnetic radiation fields.  As such, the                         research pertains to atomic processes induced by very intense                   optical fields.  The measurements involve the passage of a fast                 laser excited atomic hydrogen beam through a microwave                          waveguide structure, to produce a microwave pulse in each                       atom's reference frame.  Measured will be final bound state                     probability distributions and ionization probabilities.  Other                  topics studied include research on the quantum suppression of                   diffusion in action space, the measurement of quantum diffusion                 constants and breakpoint times, classical and quantum resonance                 effects, static field quantum tunneling enhancement of quantum                  diffusion, and the effects of stochastic microwave fields.
{'FirstName': 'James', 'LastName': 'Bayfield', 'PI_MID_INIT': 'E', 'PI_SUFX_NAME': None, 'PI_FULL_NAME': 'James E Bayfield', 'EmailAddress': None, 'NSF_ID': '000406313', 'StartDate': '08/15/1988', 'EndDate': None, 'RoleCode': 'Principal Investigator'}
{'Name': 'University of Pittsburgh', 'CityName': 'PITTSBURGH', 'ZipCode': '152600001', 'PhoneNumber': '4126247400', 'StreetAddress': '4200 FIFTH AVENUE', 'StreetAddress2': None, 'CountryName': 'United States', 'StateName': 'Pennsylvania', 'StateCode': 'PA', 'CONGRESSDISTRICT': '18', 'CONGRESS_DISTRICT_ORG': 'PA18', 'ORG_UEI_NUM': 'MKAGLD59JRL1', 'ORG_LGL_BUS_NAME': 'UNIVERSITY OF PITTSBURGH - OF THE COMMONWEALTH SYSTEM OF HIGHER EDUCATION', 'ORG_PRNT_UEI_NUM': None}
{'Name': None, 'CityName': None, 'StateCode': None, 'ZipCode': None, 'StreetAddress': None, 'CountryCode': None, 'CountryName': None, 'StateName': None, 'CountryFlag': None, 'CONGRESSDISTRICT': None, 'CONGRESS_DISTRICT_PERF': '""'}
{'Code': '1241', 'Text': 'AMO Experiment/Atomic, Molecul'}
{'url': 'https://www.nsf.gov/awardsearch/download?DownloadFileName=1988&All=true', 'xml': '8809091.xml'}