Radiative width of the A2(1310)

S. Cihangir, D. Berg, J. Biel, C. Chandlee, B. Collick, T. Droege, T. Ferbel, S. Heppelmann, J. Huston, T. Jensen, A. Jonckheere, T. Joyce, P. Koehler, F. Lobkowicz, Y. Makdisi, M. Marshak, M. McLaughlin, C. Nelson, T. Ohshima, E. PetersonK. Ruddick, M. Shupe, P. Slattery, P. Thompson, M. Zielinski

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Abstract

Using the Primakoff formalism, we have extracted the radiative decay width of the A+2(1310) produced in coherent interactions of 200 GeV/c π+ mesons in nuclear targets. The width obtained is 295 ± 60 keV, a value consistent with quark-model predictions.

Original languageEnglish (US)
Pages (from-to)119-122
Number of pages4
JournalPhysics Letters B
Volume117
Issue number1-2
DOIs
StatePublished - Nov 4 1982

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All Science Journal Classification (ASJC) codes

  • Nuclear and High Energy Physics

Cite this

Cihangir, S., Berg, D., Biel, J., Chandlee, C., Collick, B., Droege, T., Ferbel, T., Heppelmann, S., Huston, J., Jensen, T., Jonckheere, A., Joyce, T., Koehler, P., Lobkowicz, F., Makdisi, Y., Marshak, M., McLaughlin, M., Nelson, C., Ohshima, T., ... Zielinski, M. (1982). Radiative width of the A2(1310). Physics Letters B, 117(1-2), 119-122. https://doi.org/10.1016/0370-2693(82)90886-3