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Differential cross sections for neutron-proton scattering in the region of the d* (2380) dibaryon resonance

Authors :
Adlarson, Patrik
Augustyniak, W.
Bardan, W.
Bashkanov, M.
Bergmann, F. S.
Berlowski, M.
Bhatt, H.
Buescher, M.
Calén, Hans
Ciepal, I
Clement, H.
Coderre, D.
Czerwinski, E.
Demmich, K.
Doroshkevich, E.
Engels, R.
Erven, A.
Erven, W.
Eyrich, W.
Fedorets, P.
Foehl, K.
Fransson, K.
Goldenbaum, F.
Goslawski, P.
Goswami, A.
Grigoryev, K.
Gullström, C-O
Hauenstein, F.
Heijkenskjöld, L.
Hejny, V
Hodana, M.
Höistad, B.
Huesken, N.
Jany, A.
Jany, B. R.
Johansson, T.
Kamys, B.
Kemmerling, G.
Khan, F. A.
Khoukaz, A.
Kirillov, D. A.
Kistryn, S.
Kleines, H.
Klos, B.
Krapp, M.
Krzemien, W.
Kulessa, P.
Kupsc, Andrzej
Lalwani, K.
Lersch, D.
Lorentz, B.
Magiera, A.
Maier, R.
Marciniewski, Pawel
Marianski, B.
Mikirtychiants, M.
Morsch, H-P
Moskal, P.
Ohm, H.
Ozerianska, I
del Rio, E. Perez
Piskunov, N. M.
Podkopal, P.
Prasuhn, D.
Pricking, A.
Pszczel, D.
Pysz, K.
Pyszniak, A.
Redmer, C. F.
Ritman, J.
Roy, A.
Rudy, Z.
Sawant, S.
Schadmand, S.
Sefzick, T.
Serdyuk, V
Siudak, R.
Skorodko, T.
Skurzok, M.
Smyrski, J.
Sopov, V
Stassen, R.
Stepaniak, J.
Stephan, E.
Sterzenbach, G.
Stockhorst, H.
Stroeher, H.
Szczurek, A.
Taeschner, A.
Trzcinski, A.
Varma, R.
Wolke, Magnus
Wronska, A.
Wuestner, P.
Wurm, P.
Yamamoto, A.
Yurev, L.
Zabierowski, J.
Zielinski, M. J.
Zink, A.
Zlomanczuk, Jozef
Zupranski, P.
Zurek, M.
Workman, R. L.
Briscoe, W. J.
Strakovsky, I. I.
Svarc, A.
Adlarson, Patrik
Augustyniak, W.
Bardan, W.
Bashkanov, M.
Bergmann, F. S.
Berlowski, M.
Bhatt, H.
Buescher, M.
Calén, Hans
Ciepal, I
Clement, H.
Coderre, D.
Czerwinski, E.
Demmich, K.
Doroshkevich, E.
Engels, R.
Erven, A.
Erven, W.
Eyrich, W.
Fedorets, P.
Foehl, K.
Fransson, K.
Goldenbaum, F.
Goslawski, P.
Goswami, A.
Grigoryev, K.
Gullström, C-O
Hauenstein, F.
Heijkenskjöld, L.
Hejny, V
Hodana, M.
Höistad, B.
Huesken, N.
Jany, A.
Jany, B. R.
Johansson, T.
Kamys, B.
Kemmerling, G.
Khan, F. A.
Khoukaz, A.
Kirillov, D. A.
Kistryn, S.
Kleines, H.
Klos, B.
Krapp, M.
Krzemien, W.
Kulessa, P.
Kupsc, Andrzej
Lalwani, K.
Lersch, D.
Lorentz, B.
Magiera, A.
Maier, R.
Marciniewski, Pawel
Marianski, B.
Mikirtychiants, M.
Morsch, H-P
Moskal, P.
Ohm, H.
Ozerianska, I
del Rio, E. Perez
Piskunov, N. M.
Podkopal, P.
Prasuhn, D.
Pricking, A.
Pszczel, D.
Pysz, K.
Pyszniak, A.
Redmer, C. F.
Ritman, J.
Roy, A.
Rudy, Z.
Sawant, S.
Schadmand, S.
Sefzick, T.
Serdyuk, V
Siudak, R.
Skorodko, T.
Skurzok, M.
Smyrski, J.
Sopov, V
Stassen, R.
Stepaniak, J.
Stephan, E.
Sterzenbach, G.
Stockhorst, H.
Stroeher, H.
Szczurek, A.
Taeschner, A.
Trzcinski, A.
Varma, R.
Wolke, Magnus
Wronska, A.
Wuestner, P.
Wurm, P.
Yamamoto, A.
Yurev, L.
Zabierowski, J.
Zielinski, M. J.
Zink, A.
Zlomanczuk, Jozef
Zupranski, P.
Zurek, M.
Workman, R. L.
Briscoe, W. J.
Strakovsky, I. I.
Svarc, A.
Publication Year :
2020

Abstract

Differential cross sections have been extracted from exclusive and kinematically complete high-statistics measurements of quasifree polarized (n) over barp scattering performed in the energy region of the d* (2380) dibaryon resonance covering the range of beam energies T-n = 0.98-1.29 GeV (root s = 2.32-2.44 GeV). The experiment was carried out with the WASA-at-COSY setup having a polarized deuteron beam impinged on the hydrogen pellet target and utilizing the quasifree process dp -> np + p(spectator). In this way the np differential cross section sigma (Theta) was measured over a large angular range. The obtained angular distributions complement the corresponding analyzing power A(y)(Theta) measurements published previously. A SAID partial-wave analysis incorporating the new data strengthens the finding of a resonance pole in the coupled D-3(3) - (3)G(3) waves.

Details

Database :
OAIster
Notes :
application/pdf, English
Publication Type :
Electronic Resource
Accession number :
edsoai.on1235291013
Document Type :
Electronic Resource
Full Text :
https://doi.org/10.1103.PhysRevC.102.015204
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