Publication Type | Journal Article |
School or College | College of Science |
Department | Physics |
Creator | Sokolsky, Pierre |
Other Author | Abashian, A.; Beamer, N.; Bross, A.; Eisenstein, B.; Gelfand, N.; Hansen, J. D.; Mollet, W.; Morris, G. R.; Nelson, B.; O'Halloran, T.; Orr, J. R.; Rhines, D.; Schulz, P.; Wagner, R. G. |
Title | Search for backward A1 and A2 production in π-p→pπ- π + π- at 8 GeV/c* |
Date | 1975-03 |
Description | Backward meson production in there action π- p→ Pπ +π- has been studied with use of a streamer chamber triggered by the detection of a fast forward proton. For cos0* <-0.98 we find no evidence of At or A2 production, and we determine total backward cross - section upper limits (95% confidence) of 0.93 and 0.72 /µb, respectively. At M3rr =1.9 GeV/c2 we observe a broad enhancement of about 3-standard-deviation significance. Evidence for backward quasi- two- body production is seen in the P0pπ" and f°pπ- channels. |
Type | Text |
Publisher | American Physical Society |
Journal Title | Physical Review Letters |
Volume | 34 |
Issue | 11 |
First Page | 691 |
Last Page | 694 |
DOI | 10.1103/PhysRevLett.34.691 |
citatation_issn | 0031-9007 |
Language | eng |
Bibliographic Citation | Abashian, A., Beamer, N., Bross, A., Eisenstein, B., Gelfand, N., Hansen, J. D., Mollet, W., Morris, G. R., Nelson, B., O'Halloran, T., Orr, J. R., Rhines, D., Schultz, P., Sokolsky, P., Wagner, R. G., Watson, J., & Buttram, M. (1974). Search for backward A1 and A2 production in π-p→pπ- π + π- at 8 GeV/c*. Physical Review Letters, 34(11), 691-4. |
Rights Management | (c) American Physical Society http://dx.doi.org/10.1103/PhysRevLett.34.691 |
Format Medium | application/pdf |
Format Extent | 323,689 bytes |
Identifier | ir-main,10578 |
ARK | ark:/87278/s67d3cjp |
Setname | ir_uspace |
ID | 704960 |
Reference URL | https://collections.lib.utah.edu/ark:/87278/s67d3cjp |