Charmonium formation in pp annihilation by experiment E760

T. A. Armstrong*, D. Bettoni, V. Bharadwaj, C. Biino, G. Borreani, D. Broemmelsiek, A. Buzzo, R. Calabrese, A. Ceccucci, R. Cester, M. Church, P. Dalpiaz, P. F. Dalpiaz, R. Dibenedetto, D. Dimitroyannis, M. G. Fabbri, J. Fast, A. Gianoli, C. M. Ginsburg, K. GollwitzerA. Hahn, M. Hasan, S. Hsueh, R. Lewis, E. Luppi, M. Macrí, A. M. Majewska, M. Mandelkern, F. Marchetto, M. Marinelli, J. Marques, W. Marsh, M. Martini, M. Masuzawa, E. Menichetti, A. Migliori, R. Mussa, M. Pallavicini, S. Palestini, N. Pastrone, C. Patrignani, J. Peoples, L. Pesando, F. Petrucci, M. G. Pia, S. Pordes, P. Rapidis, R. Ray, J. Reid, G. Rinaudo, B. Roccuzzo, J. Rosen, A. Santroni, M. Sarmiento, M. Savrie, A. Scalisi, J. Schultz, K. K. Seth, A. Smith, G. A. Smith, M. Sozzi, S. Trokenheim, M. F. Weber, S. Werkema, Y. Zhang, J. Zhao, G. Zioulas

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

Abstract

Experiment E760, at the FNAL p Accumulator's dedicated to the study of charmonium formation in pp annihilation. New measurements of the total width and mass of narrow (cc) states and of the partial width of the χ2 state to γγ are presented. The first evidence for the hci(1P1) singlet state is discussed in detail.

Original languageEnglish (US)
Pages (from-to)259-267
Number of pages9
JournalNuclear Physics, Section A
Volume558
Issue numberC
DOIs
StatePublished - Jun 7 1993

ASJC Scopus subject areas

  • Nuclear and High Energy Physics

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