Published November 1997 | Version v1
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Recent results from Fermilab E687

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Description

Recent analyses from Fermilab fixed target photoproduction experiment 687 are summarized. Emphasis is placed on strong interaction studies performed on high statistics samples of Charm decays and light quark states. In particular, semi-leptonic measurements of form factors in Cabibbo suppressed modes are described. A Dalitz analysis of the Ds+→π+π-π+ has been performed and can be linked to recent results on scalar states decaying to π+π-. In addition, Charm-Anticharm asymmetries in high energy photoproduction have been measured. Finally, photoproduction of light quark states, such as the vector meson ρ(1700) or the f0(980) are discussed

Availability note (English)

Available from INIS in electronic form; ALSO AVAILABLE FROM OSTI AS DE98051674; NTIS; US GOVT. PRINTING OFFICE DEP.

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Additional details

Publishing Information

Imprint Pagination
12 p.
Report number
FERMILAB-Conf--97/387-E

Conference

Title
7. international conference on hadron spectroscopy
Dates
28-30 Aug 1997
Place
Upton, NY (United States)

INIS

Country of Publication
United States
Country of Input or Organization
United States
INIS RN
29039947
Subject category
S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
Resource subtype / Literary indicator
Conference
Descriptors DEI
ASYMMETRY; CHARM PARTICLES; D S MESONS; F0-980 MESONS; FORM FACTORS; HADRONIC PARTICLE DECAY; PHOTOPRODUCTION; PIONS; RHO-1700 MESONS; SEMILEPTONIC DECAY
Descriptors DEC
BASIC INTERACTIONS; BOSONS; CHARM PARTICLES; CHARMED MESONS; DECAY; ELECTROMAGNETIC INTERACTIONS; ELEMENTARY PARTICLES; HADRONS; INTERACTIONS; MESONS; PARTICLE DECAY; PARTICLE INTERACTIONS; PARTICLE PRODUCTION; PARTICLE PROPERTIES; PSEUDOSCALAR MESONS; SCALAR MESONS; STRANGE MESONS; STRANGE PARTICLES; VECTOR MESONS; WEAK PARTICLE DECAY

Optional Information

Contract/Grant/Project number
Contract AC02-76CH03000
Collaborations
E687 Collaboration
Funding organization
USDOE Office of Energy Research, Washington, DC (United States)
Secondary number(s)
CONF-970842--; E--687