Observation ofΞ−production ine+e−annihilation at 29 GeV

Author(s): Klein, SR; Himel, TM; Abrams, G; Amidei, D; Baden, AR; Barklow, T; Boyarski, AM; Boyer, J; Burchat, PR; Burke, DL; Butler, F; Dorfan, JM; Feldman, GJ; Gidal, G; Gladney, L; Gold, MS; Goldhaber, G; Golding, L; Haggerty, J; Hanson, G; Hayes, K; Herrup, D; Hollebeek, RJ; Innes, WR; Jaros, JA; Juricic, I; Kadyk, JA; Karlen, D; Lankford, AJ; Larsen, RR; LeClaire, BW; Levi, M; Lockyer, NS; Luth, V; Matteuzzi, C; Nelson, ME; Ong, RA; Perl, ML; Petersen, A; Richter, B; Riles, K; Rowson, PC; Schaad, T; Schellman, H; Schmidke, WB; Sheldon, PD; Trilling, GH; de la Vaissiere C; Wood, DR; Yelton, JM; Zaiser, AC | Abstract: Inclusive - production in e+e- annihilation at 29 GeV has been measured with the Mark II detector. From an integrated luminosity of 207 pb-1, we determine a production rate of 0.0170.0040.004 -++ per hadronic event. A search for *0(1530)-+ leads to an upper limit of N(*0)/N(-)l0.35 at a 90% confidence level. © 1987 The American Physical Society.