Comparison of 3ΛH/4ΛH production cross-section via (K−, π0) reaction at J-PARC
Recent heavy-ion collision experiments reported a surprisingly short lifetime for the hypertriton, which has been recognized as the hypertriton lifetime puzzle. Our J-PARC E73 experiment contributes to solve this puzzle with an independent experimental method by employing 3He(K−, π0) 3ΛH reaction. I...
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Language: | English |
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EDP Sciences
2022-01-01
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Series: | EPJ Web of Conferences |
Online Access: | https://www.epj-conferences.org/articles/epjconf/pdf/2022/15/epjconf_hyp2022_01003.pdf |
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author | Akaishi Takaya Asano Hidemitsu Chen Xurong Clozza Alberto Curceanu Catalina Del Grande Raffaele Guaraldo Carlo Han Chengdong Hashimoto Tadashi Iliescu Mihai Inoue Kentaro Ishimoto Shigeru Itahashi Kenta Iwasaki Masahiko Ma Yue Murayama Rie Miliucci Marco Noumi Hiroyuki Ohnishi Hiroyuki Okada Shinji Outa Haruhiko Piscicchia Kristian Sada Yuta Sakaguchi Atsushi Sakuma Fuminori Sato Masaharu Scordo Alessandro Sirghi Diana Sirghi Florin Shirotori Kotaro Suzuki Shoji Tanida Kiyoshi Toda Taiga Tokuda Megumu Tsuruta Masato Yamaga Takumi Yuan Xiaohua Zhang Hongqiang Zhang Pengming Zhang Yapeng |
author_facet | Akaishi Takaya Asano Hidemitsu Chen Xurong Clozza Alberto Curceanu Catalina Del Grande Raffaele Guaraldo Carlo Han Chengdong Hashimoto Tadashi Iliescu Mihai Inoue Kentaro Ishimoto Shigeru Itahashi Kenta Iwasaki Masahiko Ma Yue Murayama Rie Miliucci Marco Noumi Hiroyuki Ohnishi Hiroyuki Okada Shinji Outa Haruhiko Piscicchia Kristian Sada Yuta Sakaguchi Atsushi Sakuma Fuminori Sato Masaharu Scordo Alessandro Sirghi Diana Sirghi Florin Shirotori Kotaro Suzuki Shoji Tanida Kiyoshi Toda Taiga Tokuda Megumu Tsuruta Masato Yamaga Takumi Yuan Xiaohua Zhang Hongqiang Zhang Pengming Zhang Yapeng |
author_sort | Akaishi Takaya |
collection | DOAJ |
description | Recent heavy-ion collision experiments reported a surprisingly short lifetime for the hypertriton, which has been recognized as the hypertriton lifetime puzzle. Our J-PARC E73 experiment contributes to solve this puzzle with an independent experimental method by employing 3He(K−, π0) 3ΛH reaction. In this contribution, we will demonstrate our capability to provide 3ΛH binding energy information by deriving the production cross section ratio, σ3ΛH/σ4ΛH. The production cross section data for 3ΛH and 4ΛH are already available as the pilot run of E73 experiment and data analysis is in progress. |
first_indexed | 2024-04-11T06:37:45Z |
format | Article |
id | doaj.art-060c27ab6b8144a7b32341e8bacd29f2 |
institution | Directory Open Access Journal |
issn | 2100-014X |
language | English |
last_indexed | 2024-04-11T06:37:45Z |
publishDate | 2022-01-01 |
publisher | EDP Sciences |
record_format | Article |
series | EPJ Web of Conferences |
spelling | doaj.art-060c27ab6b8144a7b32341e8bacd29f22022-12-22T04:39:37ZengEDP SciencesEPJ Web of Conferences2100-014X2022-01-012710100310.1051/epjconf/202227101003epjconf_hyp2022_01003Comparison of 3ΛH/4ΛH production cross-section via (K−, π0) reaction at J-PARCAkaishi Takaya0Asano Hidemitsu1Chen Xurong2Clozza Alberto3Curceanu Catalina4Del Grande Raffaele5Guaraldo Carlo6Han Chengdong7Hashimoto Tadashi8Iliescu Mihai9Inoue Kentaro10Ishimoto Shigeru11Itahashi Kenta12Iwasaki Masahiko13Ma Yue14Murayama Rie15Miliucci Marco16Noumi Hiroyuki17Ohnishi Hiroyuki18Okada Shinji19Outa Haruhiko20Piscicchia Kristian21Sada Yuta22Sakaguchi Atsushi23Sakuma Fuminori24Sato Masaharu25Scordo Alessandro26Sirghi Diana27Sirghi Florin28Shirotori Kotaro29Suzuki Shoji30Tanida Kiyoshi31Toda Taiga32Tokuda Megumu33Tsuruta Masato34Yamaga Takumi35Yuan Xiaohua36Zhang Hongqiang37Zhang Pengming38Zhang Yapeng39Department of Physics, Osaka UniversityRIKEN Cluster for Pioneering Research, RIKENInstitute of Modern PhysicsLaboratori Nazionali di Frascati dell’ INFNLaboratori Nazionali di Frascati dell’ INFNLaboratori Nazionali di Frascati dell’ INFNLaboratori Nazionali di Frascati dell’ INFNInstitute of Modern PhysicsASRC, Japan Atomic Energy AgencyLaboratori Nazionali di Frascati dell’ INFNResearch Center for Nuclear Physics (RCNP), Osaka UniversityHigh Energy Accelerator Research Organization (KEK)RIKEN Cluster for Pioneering Research, RIKENRIKEN Cluster for Pioneering Research, RIKENRIKEN Cluster for Pioneering Research, RIKENRIKEN Cluster for Pioneering Research, RIKENLaboratori Nazionali di Frascati dell’ INFNResearch Center for Nuclear Physics (RCNP), Osaka UniversityResearch Center for Electron Photon science (ELPH), Tohoku UniversityEngineering Science Laboratory, Chubu UniversityRIKEN Cluster for Pioneering Research, RIKENLaboratori Nazionali di Frascati dell’ INFNResearch Center for Electron Photon science (ELPH), Tohoku UniversityCenter for the Study of Higher Education and Global Admissions(CHEGA), Osaka UniversityRIKEN Cluster for Pioneering Research, RIKENHigh Energy Accelerator Research Organization (KEK)Laboratori Nazionali di Frascati dell’ INFNLaboratori Nazionali di Frascati dell’ INFNLaboratori Nazionali di Frascati dell’ INFNResearch Center for Nuclear Physics (RCNP), Osaka UniversityHigh Energy Accelerator Research Organization (KEK)ASRC, Japan Atomic Energy AgencyDepartment of Physics, Osaka UniversityDepartment of Physics, Osaka UniversityResearch Center for Electron Photon science (ELPH), Tohoku UniversityRIKEN Cluster for Pioneering Research, RIKENInstitute of Modern PhysicsSchool of Nuclear Science and Technology, Lanzhou UniversitySchool of Physics and Astronomy, Sun Yat-sen UniversityInstitute of Modern PhysicsRecent heavy-ion collision experiments reported a surprisingly short lifetime for the hypertriton, which has been recognized as the hypertriton lifetime puzzle. Our J-PARC E73 experiment contributes to solve this puzzle with an independent experimental method by employing 3He(K−, π0) 3ΛH reaction. In this contribution, we will demonstrate our capability to provide 3ΛH binding energy information by deriving the production cross section ratio, σ3ΛH/σ4ΛH. The production cross section data for 3ΛH and 4ΛH are already available as the pilot run of E73 experiment and data analysis is in progress.https://www.epj-conferences.org/articles/epjconf/pdf/2022/15/epjconf_hyp2022_01003.pdf |
spellingShingle | Akaishi Takaya Asano Hidemitsu Chen Xurong Clozza Alberto Curceanu Catalina Del Grande Raffaele Guaraldo Carlo Han Chengdong Hashimoto Tadashi Iliescu Mihai Inoue Kentaro Ishimoto Shigeru Itahashi Kenta Iwasaki Masahiko Ma Yue Murayama Rie Miliucci Marco Noumi Hiroyuki Ohnishi Hiroyuki Okada Shinji Outa Haruhiko Piscicchia Kristian Sada Yuta Sakaguchi Atsushi Sakuma Fuminori Sato Masaharu Scordo Alessandro Sirghi Diana Sirghi Florin Shirotori Kotaro Suzuki Shoji Tanida Kiyoshi Toda Taiga Tokuda Megumu Tsuruta Masato Yamaga Takumi Yuan Xiaohua Zhang Hongqiang Zhang Pengming Zhang Yapeng Comparison of 3ΛH/4ΛH production cross-section via (K−, π0) reaction at J-PARC EPJ Web of Conferences |
title | Comparison of 3ΛH/4ΛH production cross-section via (K−, π0) reaction at J-PARC |
title_full | Comparison of 3ΛH/4ΛH production cross-section via (K−, π0) reaction at J-PARC |
title_fullStr | Comparison of 3ΛH/4ΛH production cross-section via (K−, π0) reaction at J-PARC |
title_full_unstemmed | Comparison of 3ΛH/4ΛH production cross-section via (K−, π0) reaction at J-PARC |
title_short | Comparison of 3ΛH/4ΛH production cross-section via (K−, π0) reaction at J-PARC |
title_sort | comparison of 3λh 4λh production cross section via k π0 reaction at j parc |
url | https://www.epj-conferences.org/articles/epjconf/pdf/2022/15/epjconf_hyp2022_01003.pdf |
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