Pion and Nucleon Dissociation in $\pi^- p \to \pi^- \pi^+ \pi^- p$ at 205 GeV/c

Bingham, H. H.

doi:10.1016/0370-2693(74)90238-X

Pion and Nucleon Dissociation in $$\pi^- p \to \pi^- \pi^+ \pi^- p$$ at 205 GeV/c

Journal Article · Tue Jan 01 04:00:00 EST 1974 · Phys.Lett.B

DOI:https://doi.org/10.1016/0370-2693(74)90238-X· OSTI ID:1847748

Bingham, H. H.

In a 48 000-picture exposure of the Fermilab 30-inch hydrogen bubble chamber to a 205 GeV/ c π - beam, we have measured 169 events of the reaction, π - p → π - π + π - p, with a cross section of 635 ± 61 μ b. This reaction proceeds almost entirely via low mass π - → 3 π and p → p ππ dissociation. Factorization is satisfied for p → pππ dissociation in πp and pp interactions.

Research Organization:: Fermi National Accelerator Laboratory (FNAL), Batavia, IL (United States); Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States)

Sponsoring Organization:: USDOE Office of Science (SC), High Energy Physics (HEP) (SC-25)

DOE Contract Number:: AC02-07CH11359

OSTI ID:: 1847748

Report Number(s):: FERMILAB-PUB-74-134-E; LBL-2460; oai:inspirehep.net:90046

Journal Information:: Phys.Lett.B, Journal Name: Phys.Lett.B Vol. 51

Country of Publication:: United States

Language:: English

References (11)

Diffraction Dissociation in 205 GeV/c π−p Interactions Winkelmann, F. C.; Abrams, G. S.; Bingham, H. H. PARTICLES AND FIELDS — 1973: Berkeley Meeting of the Division of the American Physical Society, AIP Conference Proceedings https://doi.org/10.1063/1.2947147	conference	January 1973
Small-Angle Elastic Scattering of Protons and Pions, 7-20 BeV/ c Foley, K. J.; Lindenbaum, S. J.; Love, W. A. Physical Review Letters, Vol. 11, Issue 9 https://doi.org/10.1103/PhysRevLett.11.425	journal	November 1963
The reaction π−p → π−π−π+p at 25 and 40 GeV/c Antipov, Yu. M.; Ascoli, G.; Busnello, R. Nuclear Physics B, Vol. 63 https://doi.org/10.1016/0550-3213(73)90135-1	journal	October 1973
Pion Diffraction Dissociation in 205-GeV/ c π − p Interactions Winkelmann, F. C.; Abrams, G. S.; Bingham, H. H. Physical Review Letters, Vol. 32, Issue 3 https://doi.org/10.1103/PhysRevLett.32.121	journal	January 1974
A measurement of elastic pion-proton scattering at 50 GeV Derevchekov, A. A.; Golovin, N. I.; Khodirev, Y. C. Physics Letters B, Vol. 48, Issue 4 https://doi.org/10.1016/0370-2693(74)90610-8	journal	February 1974
Resonances Produced in the Reaction π − p → π − π − π + p at 8 GeV/ c Lamsa, J. W.; Cason, N. M.; Biswas, N. N. Physical Review, Vol. 166, Issue 5 https://doi.org/10.1103/PhysRev.166.1395	journal	February 1968
Comparison of the reactions π− p → p + X and pp → p + X at Winkelmann, F. C. Physics Letters B, Vol. 48, Issue 3 https://doi.org/10.1016/0370-2693(74)90030-6	journal	February 1974
High-Precision π ± − p Total Cross Sections from 8 to 29 BeV/ c Foley, K. J.; Jones, R. S.; Lindenbaum, S. J. Physical Review Letters, Vol. 19, Issue 6 https://doi.org/10.1103/PhysRevLett.19.330	journal	August 1967
The reaction π−p → pπ+π−π− at 13 and 20 GeV/c Brandenburg, G. W.; Brenner, A. E.; Ioffredo, M. L. Nuclear Physics B, Vol. 16, Issue 2 https://doi.org/10.1016/0550-3213(70)90250-6	journal	March 1970
π − p Interactions at 205 GeV/ c : Cross Sections and Charged-Particle Multiplicity Bogert, D.; Hanft, R.; Huson, F. R. Physical Review Letters, Vol. 31, Issue 20 https://doi.org/10.1103/PhysRevLett.31.1271	journal	November 1973
General characteristics of particle production in 16 GeV/cπ−p interactions Honecker, R.; Junkmann, B.; Schulte, R. Nuclear Physics B, Vol. 13, Issue 3 https://doi.org/10.1016/0550-3213(69)90192-8	journal	November 1969

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