Search for η-mesic 3He in non-mesonic final state
The experiment on searching for η-mesic 3He nucleus was performed in May 2014 at COSY accelerator in Juelich by WASA-at-COSY Collaboration. The measurements were carried out using ramped beam technique which allows for the slow and continuous beam momentum change near the threshold of η meson creati...
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EDP Sciences
2019-01-01
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| Series: | EPJ Web of Conferences |
| Online Access: | https://www.epj-conferences.org/articles/epjconf/pdf/2019/04/epjconf_meson2019_02029.pdf |
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doaj-835b8fc9c0fc4339a481b13220b3da382021-08-02T09:37:30ZengEDP SciencesEPJ Web of Conferences2100-014X2019-01-011990202910.1051/epjconf/201919902029epjconf_meson2019_02029Search for η-mesic 3He in non-mesonic final stateRundel Oleksandr0Skurzok Magdalena1Khreptak Aleksander2M. Smoluchowski Institute of Physics, Jagiellonian UniversityM. Smoluchowski Institute of Physics, Jagiellonian UniversityM. Smoluchowski Institute of Physics, Jagiellonian UniversityThe experiment on searching for η-mesic 3He nucleus was performed in May 2014 at COSY accelerator in Juelich by WASA-at-COSY Collaboration. The measurements were carried out using ramped beam technique which allows for the slow and continuous beam momentum change near the threshold of η meson creation. The luminosity was obtained based on pd → 3Heη reaction and quasielastic proton-proton scattering. The bound state of η-meson and 3He nucleus is searched for in pd → 3He2γ and pd → 3He6γ channels. The analysis is still in progress and the estimated upper limit value is on the level of few nanobarns.https://www.epj-conferences.org/articles/epjconf/pdf/2019/04/epjconf_meson2019_02029.pdf |
| collection |
DOAJ |
| language |
English |
| format |
Article |
| sources |
DOAJ |
| author |
Rundel Oleksandr Skurzok Magdalena Khreptak Aleksander |
| spellingShingle |
Rundel Oleksandr Skurzok Magdalena Khreptak Aleksander Search for η-mesic 3He in non-mesonic final state EPJ Web of Conferences |
| author_facet |
Rundel Oleksandr Skurzok Magdalena Khreptak Aleksander |
| author_sort |
Rundel Oleksandr |
| title |
Search for η-mesic 3He in non-mesonic final state |
| title_short |
Search for η-mesic 3He in non-mesonic final state |
| title_full |
Search for η-mesic 3He in non-mesonic final state |
| title_fullStr |
Search for η-mesic 3He in non-mesonic final state |
| title_full_unstemmed |
Search for η-mesic 3He in non-mesonic final state |
| title_sort |
search for η-mesic 3he in non-mesonic final state |
| publisher |
EDP Sciences |
| series |
EPJ Web of Conferences |
| issn |
2100-014X |
| publishDate |
2019-01-01 |
| description |
The experiment on searching for η-mesic 3He nucleus was performed in May 2014 at COSY accelerator in Juelich by WASA-at-COSY Collaboration. The measurements were carried out using ramped beam technique which allows for the slow and continuous beam momentum change near the threshold of η meson creation. The luminosity was obtained based on pd → 3Heη reaction and quasielastic proton-proton scattering. The bound state of η-meson and 3He nucleus is searched for in pd → 3He2γ and pd → 3He6γ channels. The analysis is still in progress and the estimated upper limit value is on the level of few nanobarns. |
| url |
https://www.epj-conferences.org/articles/epjconf/pdf/2019/04/epjconf_meson2019_02029.pdf |
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AT rundeloleksandr searchforēmesic3heinnonmesonicfinalstate AT skurzokmagdalena searchforēmesic3heinnonmesonicfinalstate AT khreptakaleksander searchforēmesic3heinnonmesonicfinalstate |
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