Measurement of the branching of (2S)→π+π-+(1S)

J. J. Mueller; D. Potter; F. Sannes; P. Skubic; R. Stone; A. Brody; A. Chen; M. Goldberg; N. Horwitz; J. Kandaswamy; H. Kooy; P. Lariccia; G. C. Moneti; D. L. Bridges; M. S. Alam; S. E. Csorna; R. Hicks; R. S. Panvini; J. S. Poucher; D. Andrews; P. Avery; K. Berkelman; P. Cabenda; D. G. Cassel; J. W. DeWire; R. Ehrlich; T. Ferguson; T. Gentile; M. G.D. Gilchriese; B. Gittelman; D. L. Hartill; D. Herrup; M. Herzlinger; D. L. Kreinick; N. B. Mistry; E. Nordberg; R. Perchonok; R. Plunkett; K. A. Shinsky; R. H. Siemann; A. Silverman; P. C. Stein; S. Stone; R. Talman; H. G. Thonemann; D. Weber; R. Wilcke; A. J. Sadoff; C. Bebek; J. Haggerty

doi:10.1103/PhysRevLett.46.1181

Measurement of the branching of (2S)→π+π-+(1S)

J. J. Mueller, D. Potter, F. Sannes, P. Skubic, R. Stone, A. Brody, A. Chen, M. Goldberg, N. Horwitz, J. Kandaswamy, H. Kooy, P. Lariccia, G. C. Moneti, D. L. Bridges, M. S. Alam, S. E. Csorna, R. Hicks, R. S. Panvini, J. S. Poucher, D. AndrewsP. Avery, K. Berkelman, P. Cabenda, D. G. Cassel, J. W. DeWire, R. Ehrlich, T. Ferguson, T. Gentile, M. G.D. Gilchriese, B. Gittelman, D. L. Hartill, D. Herrup, M. Herzlinger, D. L. Kreinick, N. B. Mistry, E. Nordberg, R. Perchonok, R. Plunkett, K. A. Shinsky, R. H. Siemann, A. Silverman, P. C. Stein, S. Stone, R. Talman, H. G. Thonemann, D. Weber, R. Wilcke, A. J. Sadoff, C. Bebek, J. Haggerty

Physics and Astronomy (Twin Cities)

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Abstract

We have observed the decay of the (2S) into the (1S), obtaining a branching ratio of 19.1±3.1±2.9% for the mode (2S)→π+π-+(1S). The di-pion mass spectrum peaks at large invariant mass, and the angular distribution of the di-pion system is consistent with s-wave production.

Original language	English (US)
Pages (from-to)	1181-1184
Number of pages	4
Journal	Physical review letters
Volume	46
Issue number	18
DOIs	https://doi.org/10.1103/PhysRevLett.46.1181
State	Published - 1981

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Mueller, J. J., Potter, D., Sannes, F., Skubic, P., Stone, R., Brody, A., Chen, A., Goldberg, M., Horwitz, N., Kandaswamy, J., Kooy, H., Lariccia, P., Moneti, G. C., Bridges, D. L., Alam, M. S., Csorna, S. E., Hicks, R., Panvini, R. S., Poucher, J. S., ... Haggerty, J. (1981). Measurement of the branching of (2S)→π+π-+(1S). Physical review letters, 46(18), 1181-1184. https://doi.org/10.1103/PhysRevLett.46.1181

Mueller, JJ, Potter, D, Sannes, F, Skubic, P, Stone, R, Brody, A, Chen, A, Goldberg, M, Horwitz, N, Kandaswamy, J, Kooy, H, Lariccia, P, Moneti, GC, Bridges, DL, Alam, MS, Csorna, SE, Hicks, R, Panvini, RS, Poucher, JS, Andrews, D, Avery, P, Berkelman, K, Cabenda, P, Cassel, DG, DeWire, JW, Ehrlich, R, Ferguson, T, Gentile, T, Gilchriese, MGD, Gittelman, B, Hartill, DL, Herrup, D, Herzlinger, M, Kreinick, DL, Mistry, NB, Nordberg, E, Perchonok, R, Plunkett, R, Shinsky, KA, Siemann, RH, Silverman, A, Stein, PC, Stone, S, Talman, R, Thonemann, HG, Weber, D, Wilcke, R, Sadoff, AJ, Bebek, C & Haggerty, J 1981, 'Measurement of the branching of (2S)→π+π-+(1S)', Physical review letters, vol. 46, no. 18, pp. 1181-1184. https://doi.org/10.1103/PhysRevLett.46.1181

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abstract = "We have observed the decay of the (2S) into the (1S), obtaining a branching ratio of 19.1±3.1±2.9% for the mode (2S)→π+π-+(1S). The di-pion mass spectrum peaks at large invariant mass, and the angular distribution of the di-pion system is consistent with s-wave production.",

author = "Mueller, {J. J.} and D. Potter and F. Sannes and P. Skubic and R. Stone and A. Brody and A. Chen and M. Goldberg and N. Horwitz and J. Kandaswamy and H. Kooy and P. Lariccia and Moneti, {G. C.} and Bridges, {D. L.} and Alam, {M. S.} and Csorna, {S. E.} and R. Hicks and Panvini, {R. S.} and Poucher, {J. S.} and D. Andrews and P. Avery and K. Berkelman and P. Cabenda and Cassel, {D. G.} and DeWire, {J. W.} and R. Ehrlich and T. Ferguson and T. Gentile and Gilchriese, {M. G.D.} and B. Gittelman and Hartill, {D. L.} and D. Herrup and M. Herzlinger and Kreinick, {D. L.} and Mistry, {N. B.} and E. Nordberg and R. Perchonok and R. Plunkett and Shinsky, {K. A.} and Siemann, {R. H.} and A. Silverman and Stein, {P. C.} and S. Stone and R. Talman and Thonemann, {H. G.} and D. Weber and R. Wilcke and Sadoff, {A. J.} and C. Bebek and J. Haggerty",

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AU - Mueller, J. J.

AU - Potter, D.

AU - Sannes, F.

AU - Skubic, P.

AU - Stone, R.

AU - Brody, A.

AU - Chen, A.

AU - Goldberg, M.

AU - Horwitz, N.

AU - Kandaswamy, J.

AU - Kooy, H.

AU - Lariccia, P.

AU - Moneti, G. C.

AU - Bridges, D. L.

AU - Alam, M. S.

AU - Csorna, S. E.

AU - Hicks, R.

AU - Panvini, R. S.

AU - Poucher, J. S.

AU - Andrews, D.

AU - Avery, P.

AU - Berkelman, K.

AU - Cabenda, P.

AU - Cassel, D. G.

AU - DeWire, J. W.

AU - Ehrlich, R.

AU - Ferguson, T.

AU - Gentile, T.

AU - Gilchriese, M. G.D.

AU - Gittelman, B.

AU - Hartill, D. L.

AU - Herrup, D.

AU - Herzlinger, M.

AU - Kreinick, D. L.

AU - Mistry, N. B.

AU - Nordberg, E.

AU - Perchonok, R.

AU - Plunkett, R.

AU - Shinsky, K. A.

AU - Siemann, R. H.

AU - Silverman, A.

AU - Stein, P. C.

AU - Stone, S.

AU - Talman, R.

AU - Thonemann, H. G.

AU - Weber, D.

AU - Wilcke, R.

AU - Sadoff, A. J.

AU - Bebek, C.

AU - Haggerty, J.

PY - 1981

Y1 - 1981

N2 - We have observed the decay of the (2S) into the (1S), obtaining a branching ratio of 19.1±3.1±2.9% for the mode (2S)→π+π-+(1S). The di-pion mass spectrum peaks at large invariant mass, and the angular distribution of the di-pion system is consistent with s-wave production.

AB - We have observed the decay of the (2S) into the (1S), obtaining a branching ratio of 19.1±3.1±2.9% for the mode (2S)→π+π-+(1S). The di-pion mass spectrum peaks at large invariant mass, and the angular distribution of the di-pion system is consistent with s-wave production.

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JO - Physical review letters

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ER -

Measurement of the branching of (2S)→π+π-+(1S)

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