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Your search keyword '"G. P. Grim"' showing total 2 results
Start Over Author "G. P. Grim" Publisher elsevier
2 results on '"G. P. Grim"'

1. Analysis of three D → Kππ Dalitz plots

Author

Daniele Pedrini, V. Arena, P. Inzani, B. Gobbi, G. Bellini, N. M. Cason, D. Claes, I. Gaines, M. Vittone, Z. Y. Wu, P. Lebrum, J. F. Ginkel, B. G. Cheon, Fabrizio Fabbri, D. Torretta, J. N. Butler, C. Castoldi, Paolo Vitulo, K. Y. Kim, M. S. Nehring, John Perry Cumalat, P. H. Garbincius, F. Leveraro, Paul Sheldon, James E Wiss, D. Buchholz, L. Cinquini, C. J. Kennedy, V. S. Paolone, B. O'Reilly, M. Pisharody, Senta Greene, L. Garren, E. Meroni, G. P. Grim, S. Sarwar, Marco Giammarchi, J. S. Kang, B. Caccianiga, L. Perasso, R. Culbertson, Luigi Moroni, Gianluca Alimonti, P. M. Yager, W. D. Shephard, Stefano Bianco, T. Handler, J. M. Bishop, R. Greene, Sandra Malvezzi, P. L. Frabetti, Dario Menasce, Cristina Riccardi, F. Davenport, P. H. Kasper, H. W.K. Cheung, G. N. Kim, A. E. Kreymer, D. L. Puseljic, A. Sala, M. Di Corato, Gianluigi Boca, Alan D. Lopez, C. Dallapiccola, Gabriele Gianini, Robert Gardner, G. R. Blackett, J. A. Swiatek, S. Sala, A. Zallo, D. J. Harding, Stephen A. Gourlay, T. F. Lin, S. Shukla, Randy Ruchti, S. Cihangir, James R. Wilson, Willard Johns, and S. P. Ratti

Subjects
Physics, Nuclear and High Energy Physics, High energy, Particle physics, Dalitz plot, chemistry.chemical_element, Elementary particle, lcsh:QC1-999, Nuclear physics, Particle decay, Amplitude, chemistry, High Energy Physics::Experiment, Fermilab, Beryllium, lcsh:Physics
Abstract

Analysis of three D → Kππ Dalitz plots is presented using data collected by the Fermilab high energy photoproduction experiment E687. Our data are fit to a model consisting of a sum of Breit-Wigner amplitudes for the intermediate two-body resonant decay modes and a constant term for the nonresonant contribution. We extract branching fractions and relative phases and compare them to the results obtained in other experiments. Although this model qualitatively reproduces many features of our data, statistically significant discrepancies are observed in some of our fits.

Published
1994

2. A measurement of Γ (DS+ → φμ+ν) /Γ (DS+ → φπ+)

Author

J. S. Kang, D. L. Puseljic, A. Sala, S. Shukla, Robert Gardner, P. H. Garbincius, Senta Greene, J. A. Swiatek, S. Sala, M. Pisharody, Stephen A. Gourlay, C. Dallapiccola, B. Gobbi, G. Bellini, T. F. Lin, Gianluigi Boca, Daniele Pedrini, N. M. Cason, B. O'Reilly, Luigi Moroni, Paolo Vitulo, S. Cihangir, Z. Y. Wu, K. Y. Kim, P. Inzani, D. Claes, I. Gaines, A. E. Kreymer, P. Lebrun, B. G. Cheon, Gabriele Gianini, W. D. Shephard, Stefano Bianco, F. Davenport, S. P. Ratti, D. J. Harding, Paul Sheldon, Alan D. Lopez, Cristina Riccardi, J. F. Ginkel, Marco Giammarchi, J. N. Butler, L. Garren, E. Meroni, G. P. Grim, Gianluca Alimonti, M. Vittone, J. F. Filaseta, M. Di Corato, D. Buchholz, C. J. Kennedy, Randy Ruchti, D. Torretta, P. H. Kasper, T. Handler, John Perry Cumalat, R. Greene, Fabrizio Fabbri, G. N. Kim, A. Zallo, L. Cinquini, P. M. Yager, Willard Johns, H. W.K. Cheung, S. Sarwar, V. S. Paolone, C. Castoldi, Sandra Malvezzi, J. M. Bishop, James R. Wilson, B. Caccianiga, P. L. Frabetti, L. Perasso, R. Culbertson, Dario Menasce, G. R. Blackett, V. Arena, M. S. Nehring, James E Wiss, and F. Leveraro

Subjects
Physics, Nuclear physics, Nuclear and High Energy Physics, Branching fraction, Fermilab, lcsh:Physics, lcsh:QC1-999
Abstract

Fermilab high-energy photoproduction experiment E687 measures a branching ratio of Γ ( D S + → φμ + ν ) / Γ ( D S + → φμ + ) = 0.58 ± 0.17 (stat) ± 0.07 (sys). This branching ratio is combined with theoretical inputs to obtain a new measurement of the D S + absolute branching ratio of Γ ( D S + → φμ + ) / Γ ( D S + → all) = 0.031 ± 0.009 (stat 0.005 (sys) ± 0.004 (theoretical).

Published
1993

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