Properties of resonances in 12C above the triple-alpha threshold

M. Alcorta; M. J G Borge; M. Cubero; C. A. Diget; R. Dominguez-Reyes; L. Fraile; B. R. Fulton; H. O U Fynbo; D. Galaviz; S. Hyldegaard; H. B. Jeppesen; B. Jonson; O. S. Kirsebom; M. Madurga; A. Maira; A. Muñoz; T. Nilsson; G. Nyman; D. Obradors; A. Perea; K. Riisager; O. Tengblad; M. Turrion

doi:10.1088/1742-6596/312/9/092013

Properties of resonances in ¹²C above the triple-alpha threshold

M. Alcorta^*, M. J G Borge, M. Cubero, C. A. Diget, R. Dominguez-Reyes, L. Fraile, B. R. Fulton, H. O U Fynbo, D. Galaviz, S. Hyldegaard, H. B. Jeppesen, B. Jonson, O. S. Kirsebom, M. Madurga, A. Maira, A. Muñoz, T. Nilsson, G. Nyman, D. Obradors, A. PereaK. Riisager, O. Tengblad, M. Turrion

^*Corresponding author for this work

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

Abstract

A complete kinematics study of the ¹⁰B(³He, pααα) and the ¹¹B(³He, dααα) reactions has been performed to study the multi-particle break-up of ¹²C resonances above the triple-alpha threshold. The values of energy and widths of some states has been improved, and in states of natural parity partial branches of decay through the ground state of ⁸Be have been extracted. The influence of the "ghost" of the ⁸Be ground state has been taken into account in order to clarify the partial branches.

Original language	English
Article number	092013
Journal	Journal of Physics: Conference Series
Volume	312
Issue number	SECTION 9
DOIs	https://doi.org/10.1088/1742-6596/312/9/092013
Publication status	Published - 9 Nov 2011

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10.1088/1742-6596/312/9/092013

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Alcorta, M., Borge, M. J. G., Cubero, M., Diget, C. A., Dominguez-Reyes, R., Fraile, L., Fulton, B. R., Fynbo, H. O. U., Galaviz, D., Hyldegaard, S., Jeppesen, H. B., Jonson, B., Kirsebom, O. S., Madurga, M., Maira, A., Muñoz, A., Nilsson, T., Nyman, G., Obradors, D., ... Turrion, M. (2011). Properties of resonances in ¹²C above the triple-alpha threshold. Journal of Physics: Conference Series, 312(SECTION 9), Article 092013. https://doi.org/10.1088/1742-6596/312/9/092013

@article{826add97cbd04363a8a50868be3531e8,

title = "Properties of resonances in 12C above the triple-alpha threshold",

abstract = "A complete kinematics study of the 10B(3He, pααα) and the 11B(3He, dααα) reactions has been performed to study the multi-particle break-up of 12C resonances above the triple-alpha threshold. The values of energy and widths of some states has been improved, and in states of natural parity partial branches of decay through the ground state of 8Be have been extracted. The influence of the {"}ghost{"} of the 8Be ground state has been taken into account in order to clarify the partial branches.",

author = "M. Alcorta and Borge, {M. J G} and M. Cubero and Diget, {C. A.} and R. Dominguez-Reyes and L. Fraile and Fulton, {B. R.} and Fynbo, {H. O U} and D. Galaviz and S. Hyldegaard and Jeppesen, {H. B.} and B. Jonson and Kirsebom, {O. S.} and M. Madurga and A. Maira and A. Mu{\~n}oz and T. Nilsson and G. Nyman and D. Obradors and A. Perea and K. Riisager and O. Tengblad and M. Turrion",

year = "2011",

month = nov,

day = "9",

doi = "10.1088/1742-6596/312/9/092013",

language = "English",

volume = "312",

journal = "Journal of Physics: Conference Series",

issn = "1742-6588",

publisher = "IOP Publishing",

number = "SECTION 9",

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Alcorta, M, Borge, MJG, Cubero, M, Diget, CA, Dominguez-Reyes, R, Fraile, L, Fulton, BR, Fynbo, HOU, Galaviz, D, Hyldegaard, S, Jeppesen, HB, Jonson, B, Kirsebom, OS, Madurga, M, Maira, A, Muñoz, A, Nilsson, T, Nyman, G, Obradors, D, Perea, A, Riisager, K, Tengblad, O & Turrion, M 2011, 'Properties of resonances in ¹²C above the triple-alpha threshold', Journal of Physics: Conference Series, vol. 312, no. SECTION 9, 092013. https://doi.org/10.1088/1742-6596/312/9/092013

TY - JOUR

T1 - Properties of resonances in 12C above the triple-alpha threshold

AU - Alcorta, M.

AU - Borge, M. J G

AU - Cubero, M.

AU - Diget, C. A.

AU - Dominguez-Reyes, R.

AU - Fraile, L.

AU - Fulton, B. R.

AU - Fynbo, H. O U

AU - Galaviz, D.

AU - Hyldegaard, S.

AU - Jeppesen, H. B.

AU - Jonson, B.

AU - Kirsebom, O. S.

AU - Madurga, M.

AU - Maira, A.

AU - Muñoz, A.

AU - Nilsson, T.

AU - Nyman, G.

AU - Obradors, D.

AU - Perea, A.

AU - Riisager, K.

AU - Tengblad, O.

AU - Turrion, M.

PY - 2011/11/9

Y1 - 2011/11/9

N2 - A complete kinematics study of the 10B(3He, pααα) and the 11B(3He, dααα) reactions has been performed to study the multi-particle break-up of 12C resonances above the triple-alpha threshold. The values of energy and widths of some states has been improved, and in states of natural parity partial branches of decay through the ground state of 8Be have been extracted. The influence of the "ghost" of the 8Be ground state has been taken into account in order to clarify the partial branches.

AB - A complete kinematics study of the 10B(3He, pααα) and the 11B(3He, dααα) reactions has been performed to study the multi-particle break-up of 12C resonances above the triple-alpha threshold. The values of energy and widths of some states has been improved, and in states of natural parity partial branches of decay through the ground state of 8Be have been extracted. The influence of the "ghost" of the 8Be ground state has been taken into account in order to clarify the partial branches.

UR - http://www.scopus.com/inward/record.url?scp=80455130047&partnerID=8YFLogxK

U2 - 10.1088/1742-6596/312/9/092013

DO - 10.1088/1742-6596/312/9/092013

M3 - Article

AN - SCOPUS:80455130047

SN - 1742-6588

VL - 312

JO - Journal of Physics: Conference Series

JF - Journal of Physics: Conference Series

IS - SECTION 9

M1 - 092013

ER -

Properties of resonances in 12C above the triple-alpha threshold

Abstract

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Properties of resonances in ¹²C above the triple-alpha threshold