Cross section measurements in the12C+12C system

Courtin, S.; Jiang, C.L.; Fruet, G.; Heine, M.; Jenkins, D.G.; Adsley, P.; Morris, L.G.; Regan, P.H.; Rudigier, M.; Montanari, D.; Della Negra, S.; De Séréville, N.; Haas, F.; Hammache, F.; Kirsebom, O.S.; Lesrel, J.; Meyer, A.; Montanari, D.; Auranen, K.; Avila, M.L.; Ayangeakaa, A.D.; Back, B.B.; Bottoni, S.; Carpenter, M.; Dickerson, C.; Digiovine, B.; Greene, J.P.; Henderson, D.J.; Hoffman, C.R.; Janssens, R.V.F.; Kay, B.P.; Kuvin, S.A.; Lauritsen, T.; Pardo, R.C.; Rehm, K.E.; Santiago-Gonzalez, D.; Sethi, J.; Seweryniak, D.; Talwar, R.; Ugalde, C.; Zhu, S.; Deibel, C.M.; Marley, S.T.; Bourgin, D.; Stodel, C.; Lefebvre-Schuhl, A.; Almaraz-Calderon, S.; Fang, X.; Tang, X.D.; Alcorta, M.; Bucher, B.; Albers, M.; Bertone, P.

doi:10.1051/epjconf/201716501015

The12C+12C fusion reaction is one of the most important for nuclear astrophysics since it determines the carbon ignition in stellar environments. Two experiments which make use of the gamma-particle coincidence technique to measure the12C+12C S-factors at deep sub barrier energies are discussed. Results are presented showing a decrease of the S-factor below Ec.m.= 3 MeV.

Cross section measurements in the12C+12C system / S. Courtin, C.L. Jiang, G. Fruet, M. Heine, D.G. Jenkins, P. Adsley, L.G. Morris, P.H. Regan, M. Rudigier, D. Montanari, S. Della Negra, N. De Séréville, F. Haas, F. Hammache, O.S. Kirsebom, J. Lesrel, A. Meyer, D. Montanari, K. Auranen, M.L. Avila, A.D. Ayangeakaa, B.B. Back, S. Bottoni, M. Carpenter, C. Dickerson, B. Digiovine, J.P. Greene, D.J. Henderson, C.R. Hoffman, R.V.F. Janssens, B.P. Kay, S.A. Kuvin, T. Lauritsen, R.C. Pardo, K.E. Rehm, D. Santiago-Gonzalez, J. Sethi, D. Seweryniak, R. Talwar, C. Ugalde, S. Zhu, C.M. Deibel, S.T. Marley, D. Bourgin, C. Stodel, A. Lefebvre-Schuhl, S. Almaraz-Calderon, X. Fang, X.D. Tang, M. Alcorta, B. Bucher, M. Albers, P. Bertone. - In: EPJ WEB OF CONFERENCES. - ISSN 2101-6275. - 165(2017 Dec 30). ((Intervento presentato al 8. convegno NPAB International Conference on Nuclear Physics in Astrophysics nel 2017 [10.1051/epjconf/201716501015].

Cross section measurements in the12C+12C system

Courtin, S.;Jiang, C. L.;Fruet, G.;Heine, M.;Jenkins, D. G.;Adsley, P.;Morris, L. G.;Regan, P. H.;Rudigier, M.;Montanari, D.;Della Negra, S.;De Séréville, N.;Haas, F.;Hammache, F.;Kirsebom, O. S.;Lesrel, J.;Meyer, A.;Montanari, D.;Auranen, K.;Avila, M. L.;Ayangeakaa, A. D.;Back, B. B.;S. Bottoni;Carpenter, M.;Dickerson, C.;DiGiovine, B.;Greene, J. P.;Henderson, D. J.;Hoffman, C. R.;Janssens, R. V. F.;Kay, B. P.;Kuvin, S. A.;Lauritsen, T.;Pardo, R. C.;Rehm, K. E.;Santiago-Gonzalez, D.;Sethi, J.;Seweryniak, D.;Talwar, R.;Ugalde, C.;Zhu, S.;Deibel, C. M.;Marley, S. T.;Bourgin, D.;Stodel, C.;Lefebvre-Schuhl, A.;Almaraz-Calderon, S.;Fang, X.;Tang, X. D.;Alcorta, M.;Bucher, B.;Albers, M.;Bertone, P.

2017

Abstract

The12C+12C fusion reaction is one of the most important for nuclear astrophysics since it determines the carbon ignition in stellar environments. Two experiments which make use of the gamma-particle coincidence technique to measure the12C+12C S-factors at deep sub barrier energies are discussed. Results are presented showing a decrease of the S-factor below Ec.m.= 3 MeV.

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	Parole chiave
	
				physics and astronomy (all)
			
	Settori scientifico-disciplinari dell'articolo (sola visualizzazione)
	
				Settore FIS/04 - Fisica Nucleare e Subnucleare
			
	Data di pubblicazione
	
				30-dic-2017
			
	Rivista in ANCE
	
				EPJ WEB OF CONFERENCES
			
	DOI
	
				https://dx.doi.org/10.1051/epjconf/201716501015
			
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				Article (author)
			
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				01 - Articolo su periodico

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