Dependence of p p → pp π 0 near threshold on the spin of the colliding nucleons

H. O. Meyer, J. T. Balewski, Mario Dzemidzic, J. Doskow, R. E. Pollock, B. von Przewoski, T. Rinckel, F. Sperisen, P. Thörngren-Engblom, M. Wolanski, W. Haeberli, B. Lorentz, F. Rathmann, B. Schwartz, T. Wise, W. W. Daehnick, R. W. Flammang, Swapan K. Saha, D. J. Tedeschi, P. V. Pancella

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Abstract

A polarized internal atomic-hydrogen target and a stored, polarized beam are used to measure the spin-dependent total cross section Δσ Ttot for p p → pp π 0 , as well as the polar integrals of the spin correlation coefficient combination A xx − A yy , and the analyzing power A y at four bombarding energies between 325 and 400 MeV. This experiment is made possible by the use of a cooled beam in a storage ring. The polarization observables are used to study the contribution from individual partial waves.

Original languageEnglish (US)
Pages (from-to)3096-3099
Number of pages4
JournalPhysical Review Letters
Volume81
Issue number15
DOIs
StatePublished - Jan 1 1998
Externally publishedYes

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nucleons
thresholds
correlation coefficients
cross sections
polarization
hydrogen
energy

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Cite this

Meyer, H. O., Balewski, J. T., Dzemidzic, M., Doskow, J., Pollock, R. E., von Przewoski, B., ... Pancella, P. V. (1998). Dependence of p p → pp π 0 near threshold on the spin of the colliding nucleons Physical Review Letters, 81(15), 3096-3099. https://doi.org/10.1103/PhysRevLett.81.3096

Dependence of p p → pp π 0 near threshold on the spin of the colliding nucleons . / Meyer, H. O.; Balewski, J. T.; Dzemidzic, Mario; Doskow, J.; Pollock, R. E.; von Przewoski, B.; Rinckel, T.; Sperisen, F.; Thörngren-Engblom, P.; Wolanski, M.; Haeberli, W.; Lorentz, B.; Rathmann, F.; Schwartz, B.; Wise, T.; Daehnick, W. W.; Flammang, R. W.; Saha, Swapan K.; Tedeschi, D. J.; Pancella, P. V.

In: Physical Review Letters, Vol. 81, No. 15, 01.01.1998, p. 3096-3099.

Research output: Contribution to journalArticle

Meyer, HO, Balewski, JT, Dzemidzic, M, Doskow, J, Pollock, RE, von Przewoski, B, Rinckel, T, Sperisen, F, Thörngren-Engblom, P, Wolanski, M, Haeberli, W, Lorentz, B, Rathmann, F, Schwartz, B, Wise, T, Daehnick, WW, Flammang, RW, Saha, SK, Tedeschi, DJ & Pancella, PV 1998, ' Dependence of p p → pp π 0 near threshold on the spin of the colliding nucleons ', Physical Review Letters, vol. 81, no. 15, pp. 3096-3099. https://doi.org/10.1103/PhysRevLett.81.3096
Meyer, H. O. ; Balewski, J. T. ; Dzemidzic, Mario ; Doskow, J. ; Pollock, R. E. ; von Przewoski, B. ; Rinckel, T. ; Sperisen, F. ; Thörngren-Engblom, P. ; Wolanski, M. ; Haeberli, W. ; Lorentz, B. ; Rathmann, F. ; Schwartz, B. ; Wise, T. ; Daehnick, W. W. ; Flammang, R. W. ; Saha, Swapan K. ; Tedeschi, D. J. ; Pancella, P. V. / Dependence of p p → pp π 0 near threshold on the spin of the colliding nucleons In: Physical Review Letters. 1998 ; Vol. 81, No. 15. pp. 3096-3099.
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AU - Balewski, J. T.

AU - Dzemidzic, Mario

AU - Doskow, J.

AU - Pollock, R. E.

AU - von Przewoski, B.

AU - Rinckel, T.

AU - Sperisen, F.

AU - Thörngren-Engblom, P.

AU - Wolanski, M.

AU - Haeberli, W.

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AU - Wise, T.

AU - Daehnick, W. W.

AU - Flammang, R. W.

AU - Saha, Swapan K.

AU - Tedeschi, D. J.

AU - Pancella, P. V.

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