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The pd -> He-3 eta ...
The pd -> He-3 eta pi(0) reaction at T-p=1450 MeV CELSIUS/WASA Collaboration
- Article/chapterEnglish2010
Publisher, publication year, extent ...
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Elsevier BV,2010
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Numbers
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LIBRIS-ID:oai:DiVA.org:su-48932
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https://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-48932URI
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https://doi.org/10.1016/j.physletb.2010.01.042DOI
Supplementary language notes
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Language:English
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Summary in:English
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Subject category:ref swepub-contenttype
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Subject category:art swepub-publicationtype
Notes
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authorCount :47
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The cross section for the pd -> He-3 eta pi(0) reaction has been measured at a beam energy of 1450 MeV using the WASA detector at the CELSIUS storage ring. The He-3 was detected in coincidence with four photons from the decays of the two mesons. The data indicate that the production mechanism involves the formation of the Delta(1232) isobar. Although the beam energy does not allow the full peak of this resonance to be seen, the invariant mass distributions Of all three pairs of final particles are well reproduced by a phase space Monte Carlo simulation weighted with the p-wave factor of the square of the pi(0) momentum in the He-3 pi(0) system.
Subject headings and genre
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eta
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pi(0) meson production
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invariant-mass distribution
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Delta resonance
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NATURAL SCIENCES
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NATURVETENSKAP
Added entries (persons, corporate bodies, meetings, titles ...)
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Bargholtz, ChristophStockholms universitet,Fysikum
(author)
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Bashkanov, M.
(author)
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Berlowski, M.
(author)
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Bogoslawsky, D.
(author)
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Calen, H.
(author)
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Clement, H.
(author)
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Demiroers, L.
(author)
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Ekstrom, C.
(author)
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Fransson, K.
(author)
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Gerén, LindaStockholms universitet,Fysikum(Swepub:su)geren
(author)
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Gustafsson, L.
(author)
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Hoistad, B.
(author)
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Ivanov, G.
(author)
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Jacewicz, M.
(author)
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Jiganov, E.
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Johansson, T.
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Keleta, S.
(author)
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Khakimova, O.
(author)
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Kren, F.
(author)
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Kullander, S.
(author)
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Kupsc, A.
(author)
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Kuzmin, A.
(author)
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Lindberg, KarlStockholms universitet,Fysikum
(author)
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Marciniewski, P.
(author)
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Morosov, B.
(author)
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Oelert, W.
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Pauly, C.
(author)
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Petren, H.
(author)
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Petukhov, Y.
(author)
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Povtorejko, A.
(author)
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Scobel, W.
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Shafigullin, R.
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Shwartz, B.
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Skorodko, T.
(author)
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Sopov, V.
(author)
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Stepaniak, J.
(author)
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Tegnér, Per-ErikStockholms universitet,Fysikum(Swepub:su)tegner
(author)
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Engblom, Pia ThörngrenStockholms universitet,Fysikum(Swepub:su)pth
(author)
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Tikhomirov, V.
(author)
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Turowiecki, A.
(author)
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Wagner, G. J.
(author)
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Wilkin, C.
(author)
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Wolke, M.
(author)
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Zabierowski, J.
(author)
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Zartova, IrinaStockholms universitet,Fysikum
(author)
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Zlomanczuk, J.
(author)
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Stockholms universitetFysikum
(creator_code:org_t)
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In:Physics Letters B: Elsevier BV685:1, s. 33-370370-26931873-2445
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Schonning, K.
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Bargholtz, Chris ...
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Bashkanov, M.
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Berlowski, M.
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Bogoslawsky, D.
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Calen, H.
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show more...
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Clement, H.
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Demiroers, L.
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Ekstrom, C.
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Fransson, K.
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Gerén, Linda
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Gustafsson, L.
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Hoistad, B.
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Ivanov, G.
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Jacewicz, M.
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Jiganov, E.
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Johansson, T.
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Keleta, S.
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Khakimova, O.
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Kren, F.
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Kullander, S.
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Kupsc, A.
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Kuzmin, A.
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Lindberg, Karl
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Marciniewski, P.
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Morosov, B.
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Oelert, W.
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Pauly, C.
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Petren, H.
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Petukhov, Y.
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Povtorejko, A.
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Scobel, W.
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Shafigullin, R.
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Shwartz, B.
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Skorodko, T.
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Sopov, V.
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Stepaniak, J.
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Tegnér, Per-Erik
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Engblom, Pia Thö ...
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Tikhomirov, V.
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Turowiecki, A.
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Wagner, G. J.
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Wilkin, C.
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Wolke, M.
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Zabierowski, J.
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Zartova, Irina
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Zlomanczuk, J.
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Physics Letters ...
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Stockholm University