Department of Physics

parity violating weak nucleon-nucleon interaction; charge symmetry violation in few nucleon systems; meson production near threshold; binding energy and lifetime of the hypertriton; associated strangeness production; proton induced hyperon production; magnet design: DC and pulsed kicker and septum magnets

Absolute Differential Cross Sections Measurements for the pp → d π+ Reaction at 850 MeV/c, M. Betigeri, H. Bojowald, A. Budzanowski, A. Chatterjee, J. Ernst, L. Freindl, D. Frekers, W. Garske, K. Grewer, A. Hamacher, J. Ilieva, L. Jarcyk, K. Kilian, S. Kliczewski, W. Klimala, D. Kolev, T. Kutsarova, B.J. Lieb, H. Machner, A. Magiera, H. Nann, L. Pentchev, D. Protic, B. Razen, P. von Rossen, B.J. Roy, R. Siudak, A. Stralkowski, R. Tsenov, and K. Zwoll, Physical Review C 63, 044011 (2001).

Simultaneous Measurements of the p + d → (A = 3) + π Reactions, M. Betigeri, H. Bojowald, A. Budzanowski, A. Chatterjee, J. Ernst, L. Freindl, D. Frekers, W. Garske, K. Grewer, A. Hamacher, J. Ilieva, L. Jarcyk, K. Kilian, S. Kliczewski, W. Klimala, D. Kolev, T. Kutsarova, B.J. Lieb, H. Machner, A. Magiera, H. Nann, L. Pentchev, H.S. Plendl, D. Protic, B. Razen, P. von Rossen, B.J. Roy, R. Siudak, J. Smyrski, R.V. Srikantiah, A. Stralkowski, R. Tsenov, and K. Zwoll, Nuclear Physics A 690, 473 (2001).

Measurement of the Parity Violating Asymmetry Aγ in n + p → d + γ , W.M. Snow, C.S. Blessinger, G. Hansen, H. Nann, D.R. Rich, E.I. Sharapov, S. Ishimoto, Y. Masuda, K. Morimoto, J.D. Bowman, G.L. Greene, G.E. Hogan, J.N. Knudson, S.K. Lamoreaux, G.L. Morgan, S.I. Penttilä, T.B. Smith, W.S. Wilburn, V.W. Yuan, T.R. Gentile, G.L. Jones, F.E. Wietfeldt, S.J. Freedman, B.K. Fujikawa, S. Page, T.E. Chupp, K.P. Coulter, and M.B. Leuschner, Fundamental Physics with Pulsed Neutron Beams, ed. C.R. Gould, G.L. Greene, F. Plasil, and W.M. Snow, World Scientific, Singapore 2001, p. 203.

Measurement of the pp → ppπ0 Reaction at 850 MeV/c and Partial Wave Cross Sections, M. Betigeri, H. Bojowald, A. Budzanowski, A. Chatterjee, J. Ernst, L. Freindl, D. Frekers, W. Garske, K. Grewer, A. Hamacher, J. Ilieva, L. Jarcyk, K. Kilian, S. Kliczewski, W. Klimala, D. Kolev, T. Kutsarova, B.J. Lieb, H. Machner, A. Magiera, R. Maier, H. Nann, J. Niskanen, D. Prasuhn, L. Pentchev, D. Protic, B. Razen, P. von Rossen, B.J. Roy, R. Siudak, A. Stralkowski, R. Tsenov, and K. Zwoll, Phys. Rev. C 65, 064001 (2002).

Isospin Symmetry Breaking and Scaling Observed in Pion Production in p + d Reactions, S. Abdel-Samad, H. Bojowald, A. Budzanowski, A. Chatterjee, J. Ernst, D. Frekers, P. Hawranek, J. Ilieva, L. Jarcyk, K. Kilian, S. Kliczewski, W. Klimala, D. Kolev, M. Kravcikova, T. Kutsarova, B.J. Lieb, H. Machner, A. Magiera, H. Nann, L. Pentchev, D. Protic, P. von Rossen, B.J. Roy, R. Siudak, A. Stralkowski, R. Tsenov, M. Ulicny, J. Urban, and K. Zwoll, Phys. Lett. B553, 31 (2003).

Observation of the Charge Symmetry Breaking d + d → 4He + π0 Reaction Near Threshold, E.J. Stephenson, A.D. Bacher, C.E. Allgower, A. Gardestig, C. Lavelle, G.A. Miller, H. Nann, J. Olmsted, P.V. Pancella, M.A. Pickar, J. Rapaport, T. Rinkel, A. Smith, H.M. Spinka, and U. van Kolck, submitted to Phys. Rev. Lett.

parity violating weak nucleon-nucleon interaction; charge symmetry violation in few nucleon systems; meson production near threshold; binding energy and lifetime of the hypertriton; associated strangeness production; proton induced hyperon production; magnet design: DC and pulsed kicker and septum magnets

Absolute Differential Cross Sections Measurements for the pp → d π+ Reaction at 850 MeV/c, M. Betigeri, H. Bojowald, A. Budzanowski, A. Chatterjee, J. Ernst, L. Freindl, D. Frekers, W. Garske, K. Grewer, A. Hamacher, J. Ilieva, L. Jarcyk, K. Kilian, S. Kliczewski, W. Klimala, D. Kolev, T. Kutsarova, B.J. Lieb, H. Machner, A. Magiera, H. Nann, L. Pentchev, D. Protic, B. Razen, P. von Rossen, B.J. Roy, R. Siudak, A. Stralkowski, R. Tsenov, and K. Zwoll, Physical Review C 63, 044011 (2001).

Simultaneous Measurements of the p + d → (A = 3) + π Reactions, M. Betigeri, H. Bojowald, A. Budzanowski, A. Chatterjee, J. Ernst, L. Freindl, D. Frekers, W. Garske, K. Grewer, A. Hamacher, J. Ilieva, L. Jarcyk, K. Kilian, S. Kliczewski, W. Klimala, D. Kolev, T. Kutsarova, B.J. Lieb, H. Machner, A. Magiera, H. Nann, L. Pentchev, H.S. Plendl, D. Protic, B. Razen, P. von Rossen, B.J. Roy, R. Siudak, J. Smyrski, R.V. Srikantiah, A. Stralkowski, R. Tsenov, and K. Zwoll, Nuclear Physics A 690, 473 (2001).

Measurement of the Parity Violating Asymmetry Aγ in n + p → d + γ , W.M. Snow, C.S. Blessinger, G. Hansen, H. Nann, D.R. Rich, E.I. Sharapov, S. Ishimoto, Y. Masuda, K. Morimoto, J.D. Bowman, G.L. Greene, G.E. Hogan, J.N. Knudson, S.K. Lamoreaux, G.L. Morgan, S.I. Penttilä, T.B. Smith, W.S. Wilburn, V.W. Yuan, T.R. Gentile, G.L. Jones, F.E. Wietfeldt, S.J. Freedman, B.K. Fujikawa, S. Page, T.E. Chupp, K.P. Coulter, and M.B. Leuschner, Fundamental Physics with Pulsed Neutron Beams, ed. C.R. Gould, G.L. Greene, F. Plasil, and W.M. Snow, World Scientific, Singapore 2001, p. 203.

Measurement of the pp → ppπ0 Reaction at 850 MeV/c and Partial Wave Cross Sections, M. Betigeri, H. Bojowald, A. Budzanowski, A. Chatterjee, J. Ernst, L. Freindl, D. Frekers, W. Garske, K. Grewer, A. Hamacher, J. Ilieva, L. Jarcyk, K. Kilian, S. Kliczewski, W. Klimala, D. Kolev, T. Kutsarova, B.J. Lieb, H. Machner, A. Magiera, R. Maier, H. Nann, J. Niskanen, D. Prasuhn, L. Pentchev, D. Protic, B. Razen, P. von Rossen, B.J. Roy, R. Siudak, A. Stralkowski, R. Tsenov, and K. Zwoll, Phys. Rev. C 65, 064001 (2002).

Isospin Symmetry Breaking and Scaling Observed in Pion Production in p + d Reactions, S. Abdel-Samad, H. Bojowald, A. Budzanowski, A. Chatterjee, J. Ernst, D. Frekers, P. Hawranek, J. Ilieva, L. Jarcyk, K. Kilian, S. Kliczewski, W. Klimala, D. Kolev, M. Kravcikova, T. Kutsarova, B.J. Lieb, H. Machner, A. Magiera, H. Nann, L. Pentchev, D. Protic, P. von Rossen, B.J. Roy, R. Siudak, A. Stralkowski, R. Tsenov, M. Ulicny, J. Urban, and K. Zwoll, Phys. Lett. B553, 31 (2003).

Observation of the Charge Symmetry Breaking d + d → 4He + π0 Reaction Near Threshold, E.J. Stephenson, A.D. Bacher, C.E. Allgower, A. Gardestig, C. Lavelle, G.A. Miller, H. Nann, J. Olmsted, P.V. Pancella, M.A. Pickar, J. Rapaport, T. Rinkel, A. Smith, H.M. Spinka, and U. van Kolck, submitted to Phys. Rev. Lett.