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Present status of charmonium spectroscopy in pp annihilations

โœ Scribed by Marco Pallavicini

Publisher
Elsevier Science
Year
1999
Tongue
English
Weight
460 KB
Volume
75
Category
Article
ISSN
0920-5632

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โœฆ Synopsis

Fermilab E835 Collaboration is committed to complete the study of the charmonium spectrum by means of pf annihilations, obtained by intersecting the Fermilab Antiprotn Accumulator with an internal hydrogen jet target. In this paper we report the preliminary results from the 1996/1997 fixed target run, particularly about yc mass and width, search for ~ and first observation of the X0 state in p~ annihilations.

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High precision charmonium spectroscopy i
High precision charmonium spectroscopy in pp annihilations
โœ Roberto Calabress; G. Garzoglio; K. Gollwitzer; A. Hahn; W. Marsh; J. Peoples Jr ๐Ÿ“‚ Article ๐Ÿ“… 1999 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 274 KB

Fermilab experiment E835 studies the direct formation of charmonium states in protonantiproton annihilations, obtained by intersecting the/5 beam of the Fermilab Antiproton Accumulator with an internal hydrogen jet target. In this paper we report the preliminary results from the 1996/1997 run, in p