Bochum 1998 – scientific programme

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HK: Hadronen und Kerne

HK 48: Electromagnetic Probes VII, Electro-, Photoproduction

Wednesday, March 18, 1998, 14:00–17:00, B

	14:00	HK 48.1	Group Report: Threshold π0 Electro Production off the Proton and off the Deuteron [1] — •Harald Merkel
	14:30	HK 48.2	Group Report: Coherent π0 electroproduction on 4He in the Δ region — •T. Botto, M.J.M. van Sambeek, Th.S. Bauer, H.P. Blok, D.J. Boersma, G.E. Dodge, D.L. Groep, P. Heimberg, W.H.A. Hesselink, D. Higinbotham, C.W. de Jager, E. Jans, T.J. Ketel, D.J.J. de Lange, L. Lapikás, B.E. Norum, I. Passchier, V.M. Pugatch, M.F.M. Steenbakkers, J.J.M. Steijger, L. Todor, P.E. Ulmer, H. de Vries, and K. Wang
	15:00	HK 48.3	Group Report: Role of the π N interaction in pion photo–production — •S. Krewald, O. Krehl, K. Nakayama, and J. Speth
	15:30	HK 48.4	Group Report: Pion and Eta Photoproduction on the Nucleon — •L. Tiator, D. Drechsel, O. Hanstein, and G. Kn"ochlein
	16:00	HK 48.5	Group Report: A gauge invariant, relativistic model for the photoproduction of mesons on nuclei — •Wolfram Peters, Marcus Post, Horst Lenske, and Ulrich Mosel
	16:30	HK 48.6	Elektroproduktion der Roper Resonanz im Chiralen Quarkmodell — •U. Meyer, A.J. Buchmann, and Amand Faessler
	16:45	HK 48.7	Searches for Scalar Top and Bottom with the L3 Detector at LEP2 — •I. Iashvili and H. Nowak