Experimental evidence of a ν(1d5/2)2 component to the 12Be ground state

S. D. Pain; W. N. Catford; N. A. Orr; J. C. Angelique; N. I. Ashwood; V. Bouchat; N. M. Clarke; N. Curtis; M. Freer; B. R. Fulton; F. Hanappe; M. Labiche; J. L. Lecouey; R. C. Lemmon; D. Mahboub; A. Ninane; G. Normand; N. Soić; L. Stuttge; C. N. Timis; J. A. Tostevin; J. S. Winfield; V. Ziman

doi:10.1140/epjad/i2005-06-186-9

Experimental evidence of a ν(1d_5/2)² component to the ¹²Be ground state

S. D. Pain
, W. N. Catford
, N. A. Orr
, J. C. Angelique
, N. I. Ashwood
, V. Bouchat
, N. M. Clarke
, N. Curtis
, M. Freer
, B. R. Fulton
, F. Hanappe
, M. Labiche
, J. L. Lecouey
, R. C. Lemmon
, D. Mahboub
, A. Ninane
, G. Normand
, N. Soić
, L. Stuttge
, C. N. Timis

J. A. Tostevin, J. S. Winfield, V. Ziman

Research output: Contribution to journal › Article › peer-review

13 Scopus citations

Abstract

Data have been obtained on exclusive single neutron knockout cross sections from ¹²Be to study its ground state structure. Preliminary cross sections for the first (0.32 MeV, 1/2^-) and second (1.78 MeV, 5/2⁺, unbound) excited states in ¹¹Be have been obtained, giving evidence of significant admixtures of both ν(1p_1/2) ² and ν(1d_5/2)² configurations in the ground state of ¹²Be.

Original language	English
Pages (from-to)	349-351
Number of pages	3
Journal	European Physical Journal A
Volume	25
Issue number	SUPPL. 1
DOIs	https://doi.org/10.1140/epjad/i2005-06-186-9
State	Published - Sep 2005
Externally published	Yes

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Pain, S. D., Catford, W. N., Orr, N. A., Angelique, J. C., Ashwood, N. I., Bouchat, V., Clarke, N. M., Curtis, N., Freer, M., Fulton, B. R., Hanappe, F., Labiche, M., Lecouey, J. L., Lemmon, R. C., Mahboub, D., Ninane, A., Normand, G., Soić, N., Stuttge, L., ... Ziman, V. (2005). Experimental evidence of a ν(1d_5/2)² component to the ¹²Be ground state. European Physical Journal A, 25(SUPPL. 1), 349-351. https://doi.org/10.1140/epjad/i2005-06-186-9

@article{fe9522976fe94a7ebf7d11254d8bd4f3,

title = "Experimental evidence of a ν(1d5/2)2 component to the 12Be ground state",

abstract = "Data have been obtained on exclusive single neutron knockout cross sections from 12Be to study its ground state structure. Preliminary cross sections for the first (0.32 MeV, 1/2-) and second (1.78 MeV, 5/2+, unbound) excited states in 11Be have been obtained, giving evidence of significant admixtures of both ν(1p1/2) 2 and ν(1d5/2)2 configurations in the ground state of 12Be.",

author = "Pain, \{S. D.\} and Catford, \{W. N.\} and Orr, \{N. A.\} and Angelique, \{J. C.\} and Ashwood, \{N. I.\} and V. Bouchat and Clarke, \{N. M.\} and N. Curtis and M. Freer and Fulton, \{B. R.\} and F. Hanappe and M. Labiche and Lecouey, \{J. L.\} and Lemmon, \{R. C.\} and D. Mahboub and A. Ninane and G. Normand and N. Soi{\'c} and L. Stuttge and Timis, \{C. N.\} and Tostevin, \{J. A.\} and Winfield, \{J. S.\} and V. Ziman",

year = "2005",

month = sep,

doi = "10.1140/epjad/i2005-06-186-9",

language = "English",

volume = "25",

pages = "349--351",

journal = "European Physical Journal A",

issn = "1434-6001",

publisher = "Springer",

number = "SUPPL. 1",

}

Pain, SD, Catford, WN, Orr, NA, Angelique, JC, Ashwood, NI, Bouchat, V, Clarke, NM, Curtis, N, Freer, M, Fulton, BR, Hanappe, F, Labiche, M, Lecouey, JL, Lemmon, RC, Mahboub, D, Ninane, A, Normand, G, Soić, N, Stuttge, L, Timis, CN, Tostevin, JA, Winfield, JS & Ziman, V 2005, 'Experimental evidence of a ν(1d_5/2)² component to the ¹²Be ground state', European Physical Journal A, vol. 25, no. SUPPL. 1, pp. 349-351. https://doi.org/10.1140/epjad/i2005-06-186-9

TY - JOUR

T1 - Experimental evidence of a ν(1d5/2)2 component to the 12Be ground state

AU - Pain, S. D.

AU - Catford, W. N.

AU - Orr, N. A.

AU - Angelique, J. C.

AU - Ashwood, N. I.

AU - Bouchat, V.

AU - Clarke, N. M.

AU - Curtis, N.

AU - Freer, M.

AU - Fulton, B. R.

AU - Hanappe, F.

AU - Labiche, M.

AU - Lecouey, J. L.

AU - Lemmon, R. C.

AU - Mahboub, D.

AU - Ninane, A.

AU - Normand, G.

AU - Soić, N.

AU - Stuttge, L.

AU - Timis, C. N.

AU - Tostevin, J. A.

AU - Winfield, J. S.

AU - Ziman, V.

PY - 2005/9

Y1 - 2005/9

N2 - Data have been obtained on exclusive single neutron knockout cross sections from 12Be to study its ground state structure. Preliminary cross sections for the first (0.32 MeV, 1/2-) and second (1.78 MeV, 5/2+, unbound) excited states in 11Be have been obtained, giving evidence of significant admixtures of both ν(1p1/2) 2 and ν(1d5/2)2 configurations in the ground state of 12Be.

AB - Data have been obtained on exclusive single neutron knockout cross sections from 12Be to study its ground state structure. Preliminary cross sections for the first (0.32 MeV, 1/2-) and second (1.78 MeV, 5/2+, unbound) excited states in 11Be have been obtained, giving evidence of significant admixtures of both ν(1p1/2) 2 and ν(1d5/2)2 configurations in the ground state of 12Be.

UR - https://www.scopus.com/pages/publications/24944582084

U2 - 10.1140/epjad/i2005-06-186-9

DO - 10.1140/epjad/i2005-06-186-9

M3 - Article

AN - SCOPUS:24944582084

SN - 1434-6001

VL - 25

SP - 349

EP - 351

JO - European Physical Journal A

JF - European Physical Journal A

IS - SUPPL. 1

ER -

Experimental evidence of a ν(1d_5/2)² component to the ¹²Be ground state

Abstract

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