Výsledky vyhledávání - "Eta-Mesic Nuclei"

N-N-N* model calculations for experimental $\eta$-mesic $^{3}He$ searches

Autor: Magdalena Skurzok, N. G. Kelkar, Hiroyuki Kamada

The possibility for the existence of the exotic [Formula: see text] states is explored with the objective of calculating the [Formula: see text] momentum distribution inside such nuclei. Even though the latter is an essential ingredient for the analy

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6f62402e0ebced5a1dd9386eab138b4d
https://ruj.uj.edu.pl/xmlui/handle/item/152075

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Study of the N⁎ momentum distribution for experimental η-mesic 3He searches

Autor: D. Bedoya Fierro, N. G. Kelkar, Hiroyuki Kamada, Magdalena Skurzok

Publikováno v: Nuclear Physics A. 996:121698

The proximity of the η N threshold to the mass of the N⁎(1535) allows us to consider the η-nucleus interaction below the η threshold as a series of excitations, decays of the N⁎ on the constituent nucleons and the eventual decay of the N⁎ to

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::23898f56e8382b76db7a317483c71416
https://doi.org/10.1016/j.nuclphysa.2020.121698

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Akademický článek

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Search for eta-mesic He-4 in the dd -> (3)Hen pi(0) and dd -> (3)Hep pi(-) reactions with the WASA-at-COSY facility

Autor: ADLARSON, P, AUGUSTYNIAK, W, BARDAN, W, BASHKANOV, M, BERGMANN, FS, BERLOWSKI, M, BHATT, H, BONDAR, A, BUSCHER, M, CALEN, H, CIEPAL, I, CLEMENT, H, CZERWINSKI, E, DEMMICH, K, ENGELS, R, ERVEN, A, ERVEN, W, EYRICH, W, FEDORETS, P, FOHL, K, FRANSSON, K, GOLDENBAUM, E, GOSWAMI, A, GRIGORYEV, K, GULLSTROM, CO, HEIJKENSKJOLD, L, HEJNY, V, HUSKEN, N, JARCZYK, L, JOHANSSON, T, KAMYS, B, KELKAR, NG, KEMMERLING, G, KHATRI, G, KHOUKAZ, A, KHREPTAK, O, KIRILLOV, DA, KISTRYN, S, KLEINES, H, KLOS, B, KRZEMIEN, W, KULESSA, P, KUPSC, A, KUZMIN, A, LALWANI, K, LERSCH, D, LORENTZ, B, MAGIERAE, A, MAIER, R, MARCINIEWSKI, P, MARIANSKI, B, MORSCH, HP, MOSKAL, P, OHM, H, DEL RIO, EP, PISKUNOV, NM, PRASUHN, D, PSZCZEL, D, PYSZ, K, PYSZNIAK, A, RITMAN, J, ROY, A, RUDY, Z, RUNDEL, O, SAWANT, S, SCHADMAND, S, SCHATTI-OZERIANSKA, I, SEFZICK, T, SERDYUK, V, SHWARTZ, B, SITTERBERG, K, SKORODKO, T, SKURZOK, M, SMYRSKI, J, SOPOV, V, STASSEN, R, STEPANIAK, J, STEPHAN, E, STERZENBACH, G, STOCKHORST, H, STROHER, H, SZCZUREK, A, TRZCINSKI, A, VARMA, R, WOLKE, M, WRONSKA, A, WUSTNER, P, YAMAMOTO, A, ZABIEROWSKI, J, ZIELINSKI, MJ, ZLOMANCZUK, J, ZUPRANSKI, P, ZUREK, M

Publikováno v: IndraStra Global.

The search for He-4-eta bound states was performed with the WASA-at-COSY facility via the measurement of the excitation function for the dd -> (3)Hen pi(0) and dd -> (3)Hep pi(-) processes. The deuteron beam momentum was varied continuously between 2

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=issn23813652::f2cb9d2983448b5de2f1b783d7ffec53
https://igi.indrastra.com/items/show/58832

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Search for the He-η bound states with the WASA-at-COSY facility

Autor: Wojciech Krzemien, Magdalena Skurzok, Paweł Moskal

Publikováno v: EPJ Web of Conferences, Vol 37, p 09034 (2012)
The European physical journal / Web of Conferences 37, 09034 (2012). doi:10.1051/epjconf/20123709034
MESON 2012 – 12th International Workshop on Production, Properties and Interaction of MESONS, Krakow, Polen, 2012-05-31-2012-06-05
The @European physical journal / Web of Conferences 37, 09034 pp. (2012). doi:10.1051/epjconf/20123709034

The existence of eta-mesic nuclei in which the eta meson is bound in a nucleus by means of the strong interaction was postulated already in 1986, albeit not yet confirmed it by experiment. The discovery of this new kind of an exotic nuclear matter wo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1a513077feebc128709200784da286c9
https://doaj.org/article/087c6f9947314cba9d47b3cebb651ba3

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Search for the 4He-Eta bound states with the WASA-at-COSY facility

Autor: Skurzok, M., Moskal, P., Krzemien, W.

Publikováno v: Progress in particle and nuclear physics 67, 445-448 (2012). doi:10.1016/j.ppnp.2012.01.008

The existence of eta-mesic nuclei in which the eta meson is bound with nucleus by means of the strong interaction was postulated already in 1986, however till now no experiment confirmed it empirically. Discovering of this new kind of an exotic nucle

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3364::7661529eb83f03fa9669f9798805b29a
https://hdl.handle.net/2128/10260

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