The cross-section measurement for the 3H(e, e' K +) nnΛ reaction

Suzuki, K N; Gogami, T; Pandey, B; Itabashi, K; Nagao, S; Okuyama, K; Nakamura, S N; Tang, L; Abrams, D; Akiyama, T; Androić, Darko; Aniol, K; Gayoso, C Ayerbe; Bane, J; Barcus, S; Barrow, J; Bellini, V; Bhatt, H; Bhetuwal, D; Biswas, D; Camsonne, A; Castellanos, J; Chen, J-P; Chen, J; Covrig, S; Chrisman, D; Cruz-Torres, R; Das, R; Fuchey, E; Gnanvo, K; Garibaldi, F; Gautam, T; Gomez, J; Gueye, P; Hague, T J; Hansen, O; Henry, W; Hauenstein, F; Higinbotham, D W; Hyde, C E; Kaneta, M; Keppel, C; Kutz, T; Lashley-Colthirst, N; Li, S; Liu, H; Mammei, J; Markowitz, P; McClellan, R E; Meddi, F; Meekins, D; Michaels, R; Mihovilovič, M; Moyer, A; Nguyen, D; Nycz, M; Owen, V; Palatchi, C; Park, S; Petković, Tomislav; Premathilake, S; Reimer, P E; Reinhold, J; Riordan, S; Rodriguez, V; Samanta, C; Santiesteban, S N; Sawatzky, B; Širca, S; Slifer, K; Su, T; Tian, Y; Toyama, Y; Uehara, K; Urciuoli, G M; Votaw, D; Williamson, J; Wojtsekhowski, B; Wood, S A; Yale, B; Ye, Z; Zhang, J; Zheng, X

doi:10.1093/ptep/ptab158

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Scientific paper - Original scientific paper

The cross-section measurement for the 3H(e, e' K +) nnΛ reaction

Progress of Theoretical and Experimental Physics, 2022 (2022), 1; 013D01. https://doi.org/10.1093/ptep/ptab158

Suzuki, K N; Gogami, T; Pandey, B; Itabashi, K; Nagao, S; Okuyama, K; Nakamura, S N; Tang, L; Abrams, D; Akiyama, T; Androić, Darko; Aniol, K; Gayoso, C Ayerbe; Bane, J; Barcus, S; Barrow, J; Bellini, V; Bhatt, H; Bhetuwal, D; Biswas, D; Camsonne, A; Castellanos, J; Chen, J-P; Chen, J; Covrig, S; Chrisman, D; Cruz-Torres, R; Das, R; Fuchey, E; Gnanvo, K; Garibaldi, F; Gautam, T; Gomez, J; Gueye, P; Hague, T J; Hansen, O; Henry, W; Hauenstein, F; Higinbotham, D W; Hyde, C E; Kaneta, M; Keppel, C; Kutz, T; Lashley-Colthirst, N; Li, S; Liu, H; Mammei, J; Markowitz, P; McClellan, R E; Meddi, F; Meekins, D; Michaels, R; Mihovilovič, M; Moyer, A; Nguyen, D; Nycz, M; Owen, V; Palatchi, C; Park, S; Petković, Tomislav; Premathilake, S; Reimer, P E; Reinhold, J; Riordan, S; Rodriguez, V; Samanta, C; Santiesteban, S N; Sawatzky, B; Širca, S; Slifer, K; Su, T; Tian, Y; Toyama, Y; Uehara, K; Urciuoli, G M; Votaw, D; Williamson, J; Wojtsekhowski, B; Wood, S A; Yale, B; Ye, Z; Zhang, J; Zheng, X More authors...

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APA 6th Edition

Suzuki, K. N., Gogami, T., Pandey, B., Itabashi, K., Nagao, S., Okuyama, K. ... Zheng, X. (2022). The cross-section measurement for the 3H(e, e' K +) nnΛ reaction. Progress of Theoretical and Experimental Physics, 2022. (1). doi: 10.1093/ptep/ptab158

MLA 8th Edition

Suzuki, K N, et al. "The cross-section measurement for the 3H(e, e' K +) nnΛ reaction." Progress of Theoretical and Experimental Physics, vol. 2022, no. 1, 2022. https://doi.org/10.1093/ptep/ptab158

Chicago 17th Edition

Suzuki, K N, T Gogami, B Pandey, K Itabashi, S Nagao, K Okuyama, S N Nakamura, et al. "The cross-section measurement for the 3H(e, e' K +) nnΛ reaction." Progress of Theoretical and Experimental Physics 2022, no. 1 (2022). https://doi.org/10.1093/ptep/ptab158

Harvard

Suzuki, K. N., et al. (2022) 'The cross-section measurement for the 3H(e, e' K +) nnΛ reaction', Progress of Theoretical and Experimental Physics, 2022(1). doi: 10.1093/ptep/ptab158

Vancouver

Suzuki KN, Gogami T, Pandey B, Itabashi K, Nagao S, Okuyama K, and sur.. The cross-section measurement for the 3H(e, e' K +) nnΛ reaction. Progress of Theoretical and Experimental Physics [Internet]. 2022 [cited 2024 December 04];2022(1). doi: 10.1093/ptep/ptab158

IEEE

K. N. Suzuki, et al., "The cross-section measurement for the 3H(e, e' K +) nnΛ reaction", Progress of Theoretical and Experimental Physics, vol. 2022, no. 1, 2022. [Online]. Available at: https://urn.nsk.hr/urn:nbn:hr:217:038067. [Accessed: 04 December 2024]

Cite this item: https://urn.nsk.hr/urn:nbn:hr:217:038067

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Title (english)	The cross-section measurement for the 3H(e, e' K +) nnΛ reaction
Author	K N Suzuki
Author	T Gogami
Author	B Pandey
Author	K Itabashi
Author	S Nagao
Author	K Okuyama
Author	S N Nakamura
Author	L Tang
Author	D Abrams
Author	T Akiyama
Author	Darko Androić
Author	K Aniol
Author	C Ayerbe Gayoso
Author	J Bane
Author	S Barcus
Author	J Barrow
Author	V Bellini
Author	H Bhatt
Author	D Bhetuwal
Author	D Biswas
Author	A Camsonne
Author	J Castellanos
Author	J-P Chen
Author	J Chen
Author	S Covrig
Author	D Chrisman
Author	R Cruz-Torres
Author	R Das
Author	E Fuchey
Author	K Gnanvo
Author	F Garibaldi
Author	T Gautam
Author	J Gomez
Author	P Gueye
Author	T J Hague
Author	O Hansen
Author	W Henry
Author	F Hauenstein
Author	D W Higinbotham
Author	C E Hyde
Author	M Kaneta
Author	C Keppel
Author	T Kutz
Author	N Lashley-Colthirst
Author	S Li
Author	H Liu
Author	J Mammei
Author	P Markowitz
Author	R E McClellan
Author	F Meddi
Author	D Meekins
Author	R Michaels
Author	M Mihovilovič
Author	A Moyer
Author	D Nguyen
Author	M Nycz
Author	V Owen
Author	C Palatchi
Author	S Park
Author	Tomislav Petković
Author	S Premathilake
Author	P E Reimer
Author	J Reinhold
Author	S Riordan
Author	V Rodriguez
Author	C Samanta
Author	S N Santiesteban
Author	B Sawatzky
Author	S Širca
Author	K Slifer
Author	T Su
Author	Y Tian
Author	Y Toyama
Author	K Uehara
Author	G M Urciuoli
Author	D Votaw
Author	J Williamson
Author	B Wojtsekhowski
Author	S A Wood
Author	B Yale
Author	Z Ye
Author	J Zhang
Author	X Zheng
Author's institution	University of Zagreb Faculty of Science (Department of Physics)
Scientific / art field, discipline and subdiscipline	NATURAL SCIENCES Physics
Abstract (english)	Abstract The small binding energy of the hypertriton leads to predictions of the non-existence of bound hypernuclei for isotriplet three-body systems such as nnΛ. However, invariant mass spectroscopy at GSI has reported events that may be interpreted as the bound nnΛ state. The nnΛ state was sought by missing-mass spectroscopy via the (e, e′K+) reaction at Jefferson Lab’s experimental Hall A. The present experiment has higher sensitivity to the nnΛ-state investigation in terms of better precision by a factor of about three. The analysis shown in this article focuses on the derivation of the reaction cross-section for the 3H(γ*, K+)X reaction. Events that were detected in an acceptance, where a Monte Carlo simulation could reproduce the data well ($\|\delta p/p\| \lt 4\%$), were analyzed to minimize the systematic uncertainty. No significant structures were observed with the acceptance cuts, and the upper limits of the production cross-section of the nnΛ state were obtained to be 21 and $31 \, \rm {nb} \, \rm {sr}^{-1}$ at the $90\%$ confidence level when theoretical predictions of (−BΛ, Γ) = (0.25, 0.8) MeV and (0.55, 4.7) MeV, respectively, were assumed. The cross-section result provides valuable information for examining the existence of nnΛ.
Keywords (english)
Language	english
Publication type	Scientific paper - Original scientific paper
Publication status	Published
Peer review	Peer review - international
Publication version	Published version
Journal title	Progress of Theoretical and Experimental Physics
Numbering	vol. 2022, no. 1, 013D01
e-ISSN	2050-3911
DOI	https://doi.org/10.1093/ptep/ptab158
URN:NBN	urn:nbn:hr:217:038067
Publication	2022
Document URL	https://academic.oup.com/ptep/article/doi/10.1093/ptep/ptab158/6454035
Type of resource	Text
Access conditions	Open access
Terms of use
Public note	© The Author(s) 2021. Published by Oxford University Press on behalf of the Physical Society of Japan. This is an Open Access article distributed under the terms of the Creative Commons Attribution License (https://creativecommons.org/licenses/by/4.0/), which permits unrestricted reuse, distribution, and reproduction in any medium, provided the original work is properly cited. Received October 15, 2021; Revised November 21, 2021; Accepted December 1, 2021; Published December 6, 2021.
Created on	2024-09-18 21:25:55