Abstract
Cross sections or upper limits are reported for 12 meson-baryon and two baryon-baryon reactions for an incident momentum of 9.9 GeV/c, near 90°. By studying the flavor dependence of the different reactions, we have been able to isolate the quark-interchange mechanism as dominant over gluon exchange and quark-antiquark annihilation.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 1118-1121 |
| Number of pages | 4 |
| Journal | Physical Review Letters |
| Volume | 60 |
| Issue number | 12 |
| DOIs | |
| State | Published - 1988 |
| Externally published | Yes |
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ASJC Scopus subject areas
- Physics and Astronomy(all)
Cite this
Comparison of exclusive reactions at large t. / Baller, B. R.; Blazey, G. C.; Courant, H.; Heller, K. J.; Heppelmann, S.; Marshak, M. L.; Peterson, E. A.; Shupe, Michael A; Wahl, D. S.; Barton, D. S.; Bunce, G.; Carroll, A. S.; Makdisi, Y. I.; Gushue, S.; Russell, J. J.
In: Physical Review Letters, Vol. 60, No. 12, 1988, p. 1118-1121.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Comparison of exclusive reactions at large t
AU - Baller, B. R.
AU - Blazey, G. C.
AU - Courant, H.
AU - Heller, K. J.
AU - Heppelmann, S.
AU - Marshak, M. L.
AU - Peterson, E. A.
AU - Shupe, Michael A
AU - Wahl, D. S.
AU - Barton, D. S.
AU - Bunce, G.
AU - Carroll, A. S.
AU - Makdisi, Y. I.
AU - Gushue, S.
AU - Russell, J. J.
PY - 1988
Y1 - 1988
N2 - Cross sections or upper limits are reported for 12 meson-baryon and two baryon-baryon reactions for an incident momentum of 9.9 GeV/c, near 90°. By studying the flavor dependence of the different reactions, we have been able to isolate the quark-interchange mechanism as dominant over gluon exchange and quark-antiquark annihilation.
AB - Cross sections or upper limits are reported for 12 meson-baryon and two baryon-baryon reactions for an incident momentum of 9.9 GeV/c, near 90°. By studying the flavor dependence of the different reactions, we have been able to isolate the quark-interchange mechanism as dominant over gluon exchange and quark-antiquark annihilation.
UR - http://www.scopus.com/inward/record.url?scp=4243686115&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=4243686115&partnerID=8YFLogxK
U2 - 10.1103/PhysRevLett.60.1118
DO - 10.1103/PhysRevLett.60.1118
M3 - Article
VL - 60
SP - 1118
EP - 1121
JO - Physical Review Letters
JF - Physical Review Letters
SN - 0031-9007
IS - 12
ER -