Observation of the Λ7He Hypernucleus by the (e, e′K+) Reaction

Nakamura, S. N.; Matsumura, A.; Okayasu, Y.; Ševa, Tomislav; Rodriguez, V. M.; Baturin, P.; Yuan, L.; Acha, A.; Ahmidouch, A.; Androić, Darko; Asaturyan, A.; Asaturyan, R.; Baker, O. K.; Benmokhtar, F.; Bosted, P.; Carlini, R.; Chen, C.; Christy, M.; Cole, L.; Danagoulian, S.; Daniel, A.; Dharmawardane, V.; Egiyan, K.; Elaasar, M.; Ent, R.; Fenker, H.; Fujii, Y.; Furić, Miroslav; Gan, L.; Gaskell, D.; Gasparian, A.; Gibson, E. F.; Gogami, T.; Gueye, P.; Han, Y.; Hashimoto, O.; Hiyama, E.; Honda, D.; Horn, T.; Hu, B.; Hungerford, Ed V.; Jayalath, C.; Jones, M.; Johnston, K.; Kalantarians, N.; Kanda, H.; Kaneta, M.; Kato, F.; Kato, S.; Kawama, D.; Keppel, C.; Lan, K. J.; Luo, W.; Mack, D.; Maeda, K.; Malace, S.; Margaryan, A.; Marikyan, G.; Markowitz, P.; Maruta, T.; Maruyama, N.; Miyoshi, T.; Mkrtchyan, A.; Mkrtchyan, H.; Nagao, S.; Navasardyan, T.; Niculescu, G.; Niculescu, M.-I.; Nomura, H.; Nonaka, K.; Ohtani, A.; Oyamada, M.; Perez, N.; Petković, Tomislav; Randeniya, S.; Reinhold, J.; Roche, J.; Sato, Y.; Segbefia, E. K.; Šimičević, Neven; Smith, G.; Song, Y.; Sumihama, M.; Tadevosyan, V.; Takahashi, T.; Tang, L.; Tsukada, K.; Tvaskis, V.; Vulcan, W.; Wells, S.; Wood, S. A.; Yan, C.; Zhamkochyan, S.

doi:10.1103/PhysRevLett.110.012502

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Scientific paper - Original scientific paper

Observation of the Λ7He Hypernucleus by the (e, e′K+) Reaction

Physical Review Letters, 110 (2013), 1; 012502. https://doi.org/10.1103/PhysRevLett.110.012502

(HKS (JLab E01-011) Collaboration) Nakamura, S. N.; Matsumura, A.; Okayasu, Y.; Ševa, Tomislav; Rodriguez, V. M.; Baturin, P.; Yuan, L.; Acha, A.; Ahmidouch, A.; Androić, Darko; Asaturyan, A.; Asaturyan, R.; Baker, O. K.; Benmokhtar, F.; Bosted, P.; Carlini, R.; Chen, C.; Christy, M.; Cole, L.; Danagoulian, S.; Daniel, A.; Dharmawardane, V.; Egiyan, K.; Elaasar, M.; Ent, R.; Fenker, H.; Fujii, Y.; Furić, Miroslav; Gan, L.; Gaskell, D.; Gasparian, A.; Gibson, E. F.; Gogami, T.; Gueye, P.; Han, Y.; Hashimoto, O.; Hiyama, E.; Honda, D.; Horn, T.; Hu, B.; Hungerford, Ed V.; Jayalath, C.; Jones, M.; Johnston, K.; Kalantarians, N.; Kanda, H.; Kaneta, M.; Kato, F.; Kato, S.; Kawama, D.; Keppel, C.; Lan, K. J.; Luo, W.; Mack, D.; Maeda, K.; Malace, S.; Margaryan, A.; Marikyan, G.; Markowitz, P.; Maruta, T.; Maruyama, N.; Miyoshi, T.; Mkrtchyan, A.; Mkrtchyan, H.; Nagao, S.; Navasardyan, T.; Niculescu, G.; Niculescu, M.-I.; Nomura, H.; Nonaka, K.; Ohtani, A.; Oyamada, M.; Perez, N.; Petković, Tomislav; Randeniya, S.; Reinhold, J.; Roche, J.; Sato, Y.; Segbefia, E. K.; Šimičević, Neven; Smith, G.; Song, Y.; Sumihama, M.; Tadevosyan, V.; Takahashi, T.; Tang, L.; Tsukada, K.; Tvaskis, V.; Vulcan, W.; Wells, S.; Wood, S. A.; Yan, C.; Zhamkochyan, S. More authors...

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APA 6th Edition

Nakamura, S. N., Matsumura, A., Okayasu, Y., Ševa, T., Rodriguez, V. M., Baturin, P. ... Zhamkochyan, S. (2013). Observation of the Λ7He Hypernucleus by the (e, e′K+) Reaction. Physical Review Letters, 110. (1). doi: 10.1103/PhysRevLett.110.012502

MLA 8th Edition

Nakamura, S. N., et al. "Observation of the Λ7He Hypernucleus by the (e, e′K+) Reaction." Physical Review Letters, vol. 110, no. 1, 2013. https://doi.org/10.1103/PhysRevLett.110.012502

Chicago 17th Edition

Nakamura, S. N., A. Matsumura, Y. Okayasu, Tomislav Ševa, V. M. Rodriguez, P. Baturin, L. Yuan, et al. "Observation of the Λ7He Hypernucleus by the (e, e′K+) Reaction." Physical Review Letters 110, no. 1 (2013). https://doi.org/10.1103/PhysRevLett.110.012502

Harvard

Nakamura, S. N., et al. (2013) 'Observation of the Λ7He Hypernucleus by the (e, e′K+) Reaction', Physical Review Letters, 110(1). doi: 10.1103/PhysRevLett.110.012502

Vancouver

Nakamura SN, Matsumura A, Okayasu Y, Ševa T, Rodriguez VM, Baturin P, and sur.. Observation of the Λ7He Hypernucleus by the (e, e′K+) Reaction. Physical Review Letters [Internet]. 2013 [cited 2025 January 22];110(1). doi: 10.1103/PhysRevLett.110.012502

IEEE

S. N. Nakamura, et al., "Observation of the Λ7He Hypernucleus by the (e, e′K+) Reaction", Physical Review Letters, vol. 110, no. 1, 2013. [Online]. Available at: https://urn.nsk.hr/urn:nbn:hr:217:441149. [Accessed: 22 January 2025]

Cite this item: https://urn.nsk.hr/urn:nbn:hr:217:441149

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Metadata

Title (english)	Observation of the Λ7He Hypernucleus by the (e, e′K+) Reaction
Author	S. N. Nakamura
Author	A. Matsumura
Author	Y. Okayasu
Author	Tomislav Ševa
Author	V. M. Rodriguez
Author	P. Baturin
Author	L. Yuan
Author	A. Acha
Author	A. Ahmidouch
Author	Darko Androić
Author	A. Asaturyan
Author	R. Asaturyan
Author	O. K. Baker
Author	F. Benmokhtar
Author	P. Bosted
Author	R. Carlini
Author	C. Chen
Author	M. Christy
Author	L. Cole
Author	S. Danagoulian
Author	A. Daniel
Author	V. Dharmawardane
Author	K. Egiyan
Author	M. Elaasar
Author	R. Ent
Author	H. Fenker
Author	Y. Fujii
Author	Miroslav Furić
Author	L. Gan
Author	D. Gaskell
Author	A. Gasparian
Author	E. F. Gibson
Author	T. Gogami
Author	P. Gueye
Author	Y. Han
Author	O. Hashimoto
Author	E. Hiyama
Author	D. Honda
Author	T. Horn
Author	B. Hu
Author	Ed V. Hungerford
Author	C. Jayalath
Author	M. Jones
Author	K. Johnston
Author	N. Kalantarians
Author	H. Kanda
Author	M. Kaneta
Author	F. Kato
Author	S. Kato
Author	D. Kawama
Author	C. Keppel
Author	K. J. Lan
Author	W. Luo
Author	D. Mack
Author	K. Maeda
Author	S. Malace
Author	A. Margaryan
Author	G. Marikyan
Author	P. Markowitz
Author	T. Maruta
Author	N. Maruyama
Author	T. Miyoshi
Author	A. Mkrtchyan
Author	H. Mkrtchyan
Author	S. Nagao
Author	T. Navasardyan
Author	G. Niculescu
Author	M.-I. Niculescu
Author	H. Nomura
Author	K. Nonaka
Author	A. Ohtani
Author	M. Oyamada
Author	N. Perez
Author	Tomislav Petković
Author	S. Randeniya
Author	J. Reinhold
Author	J. Roche
Author	Y. Sato
Author	E. K. Segbefia
Author	Neven Šimičević MBZ: 118310
Author	G. Smith
Author	Y. Song
Author	M. Sumihama
Author	V. Tadevosyan
Author	T. Takahashi
Author	L. Tang
Author	K. Tsukada
Author	V. Tvaskis
Author	W. Vulcan
Author	S. Wells
Author	S. A. Wood
Author	C. Yan
Author	S. Zhamkochyan
Collaboration	HKS (JLab E01-011) Collaboration
Author's institution	University of Zagreb Faculty of Science (Department of Physics)
Scientific / art field, discipline and subdiscipline	NATURAL SCIENCES Physics
Abstract (english)	An experiment with a newly developed high-resolution kaon spectrometer and a scattered electron spectrometer with a novel configuration was performed in Hall C at Jefferson Lab. The ground state of a neutron-rich hypernucleus, Λ7He, was observed for the first time with the (e, e′K+) reaction with an energy resolution of ∼0.6 MeV. This resolution is the best reported to date for hypernuclear reaction spectroscopy. The Λ7He binding energy supplies the last missing information of the A=7, T=1 hypernuclear isotriplet, providing a new input for the charge symmetry breaking effect of the ΛN potential.
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	Physical Review Letters
Numbering	vol. 110, no. 1, 012502
p-ISSN	0031-9007
e-ISSN	1079-7114
DOI	https://doi.org/10.1103/PhysRevLett.110.012502
URN:NBN	urn:nbn:hr:217:441149
Publication	2013
Project	Number: 119-0982887-1006 Title (croatian): Istraživanje hadronskih sustava upotrebom relativističkih projektila Leader: Mirko Planinić Jurisdiction: Croatia Funding stream: ZP
Document URL	https://journals.aps.org/prl/abstract/10.1103/PhysRevLett.110.012502
Type of resource	Text
Access conditions	Open access
Terms of use
Public note	Copyright (2013) by the American Physical Society. Received 2 July 2012; published 2 January 2013.
Created on	2019-11-24 12:42:32