The t+n+n system and 5H
(2003) In Physical Review Letters 91(16).- Abstract
- The one-proton knockout channel from 6He (240 MeV/u) impinging on a carbon target has been investigated. The triton fragments originating from this channel were detected in coincidence with the two neutrons. A broad structure, peaked at 3 MeV above the t+2n threshold, is observed in the t+n+n-relative energy spectrum. It is shown that this structure is mainly due to a I(pi)=1/2(+) resonance as expected for the 5H ground state, and from the observed angular and energy correlations, being used for the first time in 5H studies, that the neutrons to a large extent occupy the p shell.
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/1128033
- author
- Meister, M
; Chulkov, L V
; Simon, H
; Aumann, T
; Borge, M J G
; Elze, Th W
; Emling, H
; Geissel, H
; Hellström, Margareta
LU
; Jonson, B
; Kratz, J V
; Kulessa, R
; Leifels, Y
; Markenroth Bloch, Karin
LU
; Munzenberg, G
; Nickel, F
; Nilsson, T
; Nyman, G
; Pribora, V
and Richter, A
(Less) - publishing date
- 2003
- type
- Contribution to journal
- publication status
- published
- in
- Physical Review Letters
- volume
- 91
- issue
- 16
- article number
- 162504
- publisher
- American Physical Society
- external identifiers
-
- pmid:14611398
- scopus:0344468069
- ISSN
- 1079-7114
- DOI
- 10.1103/PhysRevLett.91.162504
- language
- English
- LU publication?
- no
- id
- fbd8cef5-c175-42b0-8814-c18f027330f1 (old id 1128033)
- date added to LUP
- 2016-04-01 12:05:40
- date last changed
- 2022-04-29 00:34:18
@article{fbd8cef5-c175-42b0-8814-c18f027330f1,
abstract = {{The one-proton knockout channel from 6He (240 MeV/u) impinging on a carbon target has been investigated. The triton fragments originating from this channel were detected in coincidence with the two neutrons. A broad structure, peaked at 3 MeV above the t+2n threshold, is observed in the t+n+n-relative energy spectrum. It is shown that this structure is mainly due to a I(pi)=1/2(+) resonance as expected for the 5H ground state, and from the observed angular and energy correlations, being used for the first time in 5H studies, that the neutrons to a large extent occupy the p shell.}},
author = {{Meister, M and Chulkov, L V and Simon, H and Aumann, T and Borge, M J G and Elze, Th W and Emling, H and Geissel, H and Hellström, Margareta and Jonson, B and Kratz, J V and Kulessa, R and Leifels, Y and Markenroth Bloch, Karin and Munzenberg, G and Nickel, F and Nilsson, T and Nyman, G and Pribora, V and Richter, A}},
issn = {{1079-7114}},
language = {{eng}},
number = {{16}},
publisher = {{American Physical Society}},
series = {{Physical Review Letters}},
title = {{The t+n+n system and 5H}},
url = {{http://dx.doi.org/10.1103/PhysRevLett.91.162504}},
doi = {{10.1103/PhysRevLett.91.162504}},
volume = {{91}},
year = {{2003}},
}