prikaz prve stranice dokumenta Spectroscopic study of a possible Λnn resonance and a pair of ΣNN states using the (e, e′ K+) reaction with a tritium target
  Download
PDF 894.96 KB
Scientific paper - Letter
Spectroscopic study of a possible Λnn resonance and a pair of ΣNN states using the (e, e′ K+) reaction with a tritium target
Physical Review C, 105 (2022), 5; L051001. https://doi.org/10.1103/PhysRevC.105.L051001
(Hall A Collaboration) Pandey, B.; Tang, L.; Gogami, T.; Suzuki, K. N.; Itabashi, K.; Nagao, S.; Okuyama, K.; Nakamura, S. N.; Abrams, D.; Afnan, I. R.; Akiyama, T.; Androić, D.; Aniol, K.; Averett, T.; Ayerbe Gayoso, C.; 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.; Gal, C.; Gibson, B. F.; Gnanvo, K.; Garibaldi, F.; Gautam, T.; Gomez, J.; Gueye, P.; Hague, T. J.; Hansen, O.; Henry, W.; Hauenstein, F.; Higinbotham, D. W.; Hyde, C.; 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.; Petkovic, T.; 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.; Yale, B.; Ye, Z.; Zhang, J.; Zheng, X. More authors...

Institutional repository: Repository of the Faculty of Science

Cite this document

Pandey, B., Tang, L., Gogami, T., Suzuki, K. N., Itabashi, K., Nagao, S. ... Zheng, X. (2022). Spectroscopic study of a possible Λnn resonance and a pair of ΣNN states using the (e, e′ K+) reaction with a tritium target. Physical Review C, 105. (5). doi: 10.1103/PhysRevC.105.L051001

Pandey, B., et al. "Spectroscopic study of a possible Λnn resonance and a pair of ΣNN states using the (e, e′ K+) reaction with a tritium target." Physical Review C, vol. 105, no. 5, 2022. https://doi.org/10.1103/PhysRevC.105.L051001

Pandey, B., L. Tang, T. Gogami, K. N. Suzuki, K. Itabashi, S. Nagao, K. Okuyama, et al. "Spectroscopic study of a possible Λnn resonance and a pair of ΣNN states using the (e, e′ K+) reaction with a tritium target." Physical Review C 105, no. 5 (2022). https://doi.org/10.1103/PhysRevC.105.L051001

Pandey, B., et al. (2022) 'Spectroscopic study of a possible Λnn resonance and a pair of ΣNN states using the (e, e′ K+) reaction with a tritium target', Physical Review C, 105(5). doi: 10.1103/PhysRevC.105.L051001

Pandey B, Tang L, Gogami T, Suzuki KN, Itabashi K, Nagao S, and sur.. Spectroscopic study of a possible Λnn resonance and a pair of ΣNN states using the (e, e′ K+) reaction with a tritium target. Physical Review C [Internet]. 2022 [cited 2024 June 18];105(5). doi: 10.1103/PhysRevC.105.L051001

B. Pandey, et al., "Spectroscopic study of a possible Λnn resonance and a pair of ΣNN states using the (e, e′ K+) reaction with a tritium target", Physical Review C, vol. 105, no. 5, 2022. [Online]. Available at: https://urn.nsk.hr/urn:nbn:hr:217:604101. [Accessed: 18 June 2024]

Metadata
Title (english)Spectroscopic study of a possible Λnn resonance and a pair of ΣNN states using the (e, e′ K+) reaction with a tritium target
AuthorB. Pandey
AuthorL. Tang
AuthorT. Gogami
AuthorK. N. Suzuki
AuthorK. Itabashi
AuthorS. Nagao
AuthorK. Okuyama
AuthorS. N. Nakamura
AuthorD. Abrams
AuthorI. R. Afnan
AuthorT. Akiyama
AuthorD. Androić
AuthorK. Aniol
AuthorT. Averett
AuthorC. Ayerbe Gayoso
AuthorJ. Bane
AuthorS. Barcus
AuthorJ. Barrow
AuthorV. Bellini
AuthorH. Bhatt
AuthorD. Bhetuwal
AuthorD. Biswas
AuthorA. Camsonne
AuthorJ. Castellanos
AuthorJ-P. Chen
AuthorJ. Chen
AuthorS. Covrig
AuthorD. Chrisman
AuthorR. Cruz-Torres
AuthorR. Das
AuthorE. Fuchey
AuthorC. Gal
AuthorB. F. Gibson
AuthorK. Gnanvo
AuthorF. Garibaldi
AuthorT. Gautam
AuthorJ. Gomez
AuthorP. Gueye
AuthorT. J. Hague
AuthorO. Hansen
AuthorW. Henry
AuthorF. Hauenstein
AuthorD. W. Higinbotham
AuthorC. Hyde
AuthorM. Kaneta
AuthorC. Keppel
AuthorT. Kutz
AuthorN. Lashley-Colthirst
AuthorS. Li
AuthorH. Liu
AuthorJ. Mammei
AuthorP. Markowitz
AuthorR. E. McClellan
AuthorF. Meddi
AuthorD. Meekins
AuthorR. Michaels
AuthorM. Mihovilovič
AuthorA. Moyer
AuthorD. Nguyen
AuthorM. Nycz
AuthorV. Owen
AuthorC. Palatchi
AuthorS. Park
AuthorT. Petkovic
AuthorS. Premathilake
AuthorP. E. Reimer
AuthorJ. Reinhold
AuthorS. Riordan
AuthorV. Rodriguez
AuthorC. Samanta
AuthorS. N. Santiesteban
AuthorB. Sawatzky
AuthorS. Širca
AuthorK. Slifer
AuthorT. Su
AuthorY. Tian
AuthorY. Toyama
AuthorK. Uehara
AuthorG. M. Urciuoli
AuthorD. Votaw
AuthorJ. Williamson
AuthorB. Wojtsekhowski
AuthorS. Wood
AuthorB. Yale
AuthorZ. Ye
AuthorJ. Zhang
AuthorX. Zheng
CollaborationHall A Collaboration
Author's institutionUniversity of Zagreb
Faculty of Science
(Department of Physics)
Scientific / art field,
discipline and subdiscipline		NATURAL SCIENCES
Physics
Abstract (english)
A mass spectroscopy experiment with a pair of nearly identical high-resolution spectrometers and a tritium target was performed in Hall A at Jefferson Lab. Utilizing the (e, e′K+) reaction, enhancements, which may correspond to a possible Λnn resonance and a pair of ΣNN states, were observed with an energy resolution of about 1.21 MeV(σ), although greater statistics are needed to make definitive identifications. An experimentally measured Λnn state may provide a unique constraint in determining the Λn interaction, for which no scattering data exist. In addition, although bound A=3 and 4 Σ hypernuclei have been predicted, only an A=4 Σ hypernucleus (4ΣHe) was found, utilizing the (K-, π−) reaction on a 4He target. The possible bound ΣNN state is likely a Σ0nn state, although this has to be confirmed by future experiments.
Keywords (english)
Languageenglish
Publication typeScientific paper - Letter
Publication statusPublished
Peer reviewPeer review - international
Publication versionPublished version
Journal titlePhysical Review C
Numberingvol. 105, no. 5, L051001
p-ISSN2469-9985
e-ISSN2469-9993
DOIhttps://doi.org/10.1103/PhysRevC.105.L051001
URN:NBNurn:nbn:hr:217:604101
Publication2022
Document URLhttps://link.aps.org/doi/10.1103/PhysRevC.105.L051001
Type of resourceText
Access conditionsOpen access
Terms of useLicence In copyright icon
Public note© 2022 American Physical Society. Received 10 July 2020; Revised 9 March 2022; Accepted 9 May 2022.
Created on2023-09-07 18:52:30