PAMELA's Measurements of Anisotropy in Solar Energetic Particle Events

Eric R Christian1, Alessandro Bruno2, M. Boezio3, Georgia Adair de Nolfo1, Matteo Martucci4, M. Mergè4, E. Mocchiutti3, R. Munini3,5, M. Ricci6, James M Ryan7 and Steve Stochaj8, (1)NASA GSFC, Greenbelt, MD, United States, (2)University of Bari, I-70126 Bari, Bari, Italy, (3)INFN, Sezione di Trieste, I-34149, Trieste, Italy, (4)University of Rome Tor Vergata, Physics, Rome, Italy, (5)Universita' degli studi di Trieste, Trieste, Italy, (6)Istituto Nazionale di Fisica Nucleare, Laboratori Nazionali di Frascati, Frascati, Italy, (7)University of New Hampshire Main Campus, Durham, NH, United States, (8)New Mexico State Uniersity, Las Cruces, NM, United States