电邮这篇文章 New narrow N(1685) and N(1726)? Remarks on the interpretation of the neutron anomaly as an interference phenomenon
- 作者: Kuznetsov V.1,2, Sumachev V.1, Sperduto M.L.2,3, Russo G.2,3, Polyakov M.V.1,4, Tortorici F.2,3, Mammoliti F.2,3, Kozlenko N.1, Gridnev A.1, Brio V.2,3, Bellini V.2,3, Sutera C.M.2
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隶属关系:
- Petersburg Nuclear Physics Institute
- NFN–Sezione di Catania
- Dipartimento di Fisica ed Astronomia
- Institute für Theoretische Physik II
- 期: 卷 105, 编号 10 (2017)
- 页面: 625-630
- 栏目: Fields, Particles, and Nuclei
- URL: https://journals.rcsi.science/0021-3640/article/view/160182
- DOI: https://doi.org/10.1134/S0021364017100010
- ID: 160182
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详细
Different interpretations of narrow structures at W ~ 1.68 and 1.72 GeV observed in several reactions are discussed. It is questionable whether interference phenomena could explain the whole complex of experimental findings. More probable hypotheses would be the existence of one or two narrow resonances N(1685) and N(1726) and/or the sub-threshold virtual KΣ and ωp production (cusps).
作者简介
V. Kuznetsov
Petersburg Nuclear Physics Institute; NFN–Sezione di Catania
编辑信件的主要联系方式.
Email: kuznetsov_va@pnpi.nrcki.ru
俄罗斯联邦, Gatchina, 188300; Catania, I-95123
V. Sumachev
Petersburg Nuclear Physics Institute
Email: kuznetsov_va@pnpi.nrcki.ru
俄罗斯联邦, Gatchina, 188300
M. Sperduto
NFN–Sezione di Catania; Dipartimento di Fisica ed Astronomia
Email: kuznetsov_va@pnpi.nrcki.ru
意大利, Catania, I-95123; Catania, I-95123
G. Russo
NFN–Sezione di Catania; Dipartimento di Fisica ed Astronomia
Email: kuznetsov_va@pnpi.nrcki.ru
意大利, Catania, I-95123; Catania, I-95123
M. Polyakov
Petersburg Nuclear Physics Institute; Institute für Theoretische Physik II
Email: kuznetsov_va@pnpi.nrcki.ru
俄罗斯联邦, Gatchina, 188300; Bochum, D-44780
F. Tortorici
NFN–Sezione di Catania; Dipartimento di Fisica ed Astronomia
Email: kuznetsov_va@pnpi.nrcki.ru
意大利, Catania, I-95123; Catania, I-95123
F. Mammoliti
NFN–Sezione di Catania; Dipartimento di Fisica ed Astronomia
Email: kuznetsov_va@pnpi.nrcki.ru
意大利, Catania, I-95123; Catania, I-95123
N. Kozlenko
Petersburg Nuclear Physics Institute
Email: kuznetsov_va@pnpi.nrcki.ru
俄罗斯联邦, Gatchina, 188300
A. Gridnev
Petersburg Nuclear Physics Institute
Email: kuznetsov_va@pnpi.nrcki.ru
俄罗斯联邦, Gatchina, 188300
V. Brio
NFN–Sezione di Catania; Dipartimento di Fisica ed Astronomia
Email: kuznetsov_va@pnpi.nrcki.ru
意大利, Catania, I-95123; Catania, I-95123
V. Bellini
NFN–Sezione di Catania; Dipartimento di Fisica ed Astronomia
Email: kuznetsov_va@pnpi.nrcki.ru
意大利, Catania, I-95123; Catania, I-95123
C. Sutera
NFN–Sezione di Catania
Email: kuznetsov_va@pnpi.nrcki.ru
意大利, Catania, I-95123
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