Comparison of exclusive reactions at large t

B. R. Baller; G. C. Blazey; H. Courant; K. J. Heller; S. Heppelmann; M. L. Marshak; E. A. Peterson; Michael A Shupe; D. S. Wahl; D. S. Barton; G. Bunce; A. S. Carroll; Y. I. Makdisi; S. Gushue; J. J. Russell

doi:10.1103/PhysRevLett.60.1118

Comparison of exclusive reactions at large t

B. R. Baller, G. C. Blazey, H. Courant, K. J. Heller, S. Heppelmann, M. L. Marshak, E. A. Peterson, Michael A Shupe, D. S. Wahl, D. S. Barton, G. Bunce, A. S. Carroll, Y. I. Makdisi, S. Gushue, J. J. Russell

Research output: Contribution to journal › Article

25 Scopus citations

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	https://doi.org/10.1103/PhysRevLett.60.1118
Publication status	Published - 1988
Externally published	Yes

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ASJC Scopus subject areas

Physics and Astronomy(all)

Cite this

Baller, B. R., Blazey, G. C., Courant, H., Heller, K. J., Heppelmann, S., Marshak, M. L., ... Russell, J. J. (1988). Comparison of exclusive reactions at large t. Physical Review Letters, 60(12), 1118-1121. https://doi.org/10.1103/PhysRevLett.60.1118

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

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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.

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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.

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10.1103/PhysRevLett.60.1118