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Coulomb dissociation of N-20,N-21

Roeder, M, Adachi, T, Aksyutina, Y, Alcantara, J, Altstadt, S, Alvarez-Pol, H, Ashwood, N, Atar, L, Aumann, T, Avdeichikov, V, Barr, M, Beceiro, S, Bemmerer, D, Benlliure, J, Bertulani, C, Boretzky, K, Borge, MJG, Burgunder, G, Caamano, M, Caesar, C, Casarejos, E, Catford, W, Cederkall, J, Chakraborty, S, Chartier, M, Chulkov, L, Cortina-Gil, D, Crespo, R, Pramanik, UD, Diaz-Fernandez, P, Dillmann, I, Elekes, Z, Enders, J, Ershova, O, Estrade, A, Farinon, F, Fraile, LM, Freer, M, Freudenberger, M, Fynbo, H, Galaviz, D, Geissel, H, Gernhaeuser, R, Goebel, K, Golubev, P, Diaz, DG, Hagdahl, J, Heftrich, T, Heil, M, Heine, M, Heinz, A, Henriques, A, Holl, M, Ickert, G, Ignatov, A, Jakobsson, B, Johansson, H, Jonson, B, Kalantar-Nayestanaki, N, Kanungo, R, Kelic-Heil, A, Knoebel, R, Kroell, T, Kruecken, R, Kurcewicz, J, Kurz, N, Labiche, M, Langer, C, Le Bleis, T, Lemmon, R, Lepyoshkina, O, Lindberg, S, Machado, J, Marganiec, J, Mostazo Caro, M, Movsesyan, A, Najafi, MA, Nilsson, T, Nociforo, C, Panin, V, Paschalis, S, Perea, A, Petri, M, Pietri, S, Plag, R, Prochazka, A, Rahaman, MA, Rastrepina, G, Reifarth, R, Ribeiro, G, Ricciardi, MV, Rigollet, C, Riisager, K, Rossi, D, del Rio Saez, JS, Savran, D, Scheit, H, Simon, H, Sorlin, O, Stoica, V, Streicher, B, Taylor, J, Tengblad, O, Terashima, S, Thies, R, Togano, Y, Uberseder, E, Van de Walle, J, Velho, P, Volkov, V, Wagner, A, Wamers, F, Weick, H, Weigand, M, Wheldon, C, Wilson, G, Wimmer, C, Winfield, JS, Woods, P, Yakorev, D, Zhukov, M, Zilges, A and Zuber, K (2016) Coulomb dissociation of N-20,N-21 PHYSICAL REVIEW C, 93 (6), ARTN 06580.

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Abstract

Neutron-rich light nuclei and their reactions play an important role for the creation of chemical elements. Here, data from a Coulomb dissociation experiment on 20,21N are reported. Relativistic 20,21N ions impinged on a lead target and the Coulomb dissociation cross section was determined in a kinematically complete experiment. Using the detailed balance theorem, the 19N(n, γ) 20N and 20N(n, γ) 21N excitation functions and thermonuclear reaction rates have been determined. The 19N(n, γ) 20N rate is up to a factor of 5 higher at T < 1 GK with respect to previous theoretical calculations, leading to a 10 % decrease in the predicted fluorine abundance.

Item Type: Article
Subjects : Physics
Divisions : Faculty of Engineering and Physical Sciences > Physics
Authors :
AuthorsEmailORCID
Roeder, MUNSPECIFIEDUNSPECIFIED
Adachi, TUNSPECIFIEDUNSPECIFIED
Aksyutina, YUNSPECIFIEDUNSPECIFIED
Alcantara, JUNSPECIFIEDUNSPECIFIED
Altstadt, SUNSPECIFIEDUNSPECIFIED
Alvarez-Pol, HUNSPECIFIEDUNSPECIFIED
Ashwood, NUNSPECIFIEDUNSPECIFIED
Atar, LUNSPECIFIEDUNSPECIFIED
Aumann, TUNSPECIFIEDUNSPECIFIED
Avdeichikov, VUNSPECIFIEDUNSPECIFIED
Barr, MUNSPECIFIEDUNSPECIFIED
Beceiro, SUNSPECIFIEDUNSPECIFIED
Bemmerer, DUNSPECIFIEDUNSPECIFIED
Benlliure, JUNSPECIFIEDUNSPECIFIED
Bertulani, CUNSPECIFIEDUNSPECIFIED
Boretzky, KUNSPECIFIEDUNSPECIFIED
Borge, MJGUNSPECIFIEDUNSPECIFIED
Burgunder, GUNSPECIFIEDUNSPECIFIED
Caamano, MUNSPECIFIEDUNSPECIFIED
Caesar, CUNSPECIFIEDUNSPECIFIED
Casarejos, EUNSPECIFIEDUNSPECIFIED
Catford, WUNSPECIFIEDUNSPECIFIED
Cederkall, JUNSPECIFIEDUNSPECIFIED
Chakraborty, SUNSPECIFIEDUNSPECIFIED
Chartier, MUNSPECIFIEDUNSPECIFIED
Chulkov, LUNSPECIFIEDUNSPECIFIED
Cortina-Gil, DUNSPECIFIEDUNSPECIFIED
Crespo, RUNSPECIFIEDUNSPECIFIED
Pramanik, UDUNSPECIFIEDUNSPECIFIED
Diaz-Fernandez, PUNSPECIFIEDUNSPECIFIED
Dillmann, IUNSPECIFIEDUNSPECIFIED
Elekes, ZUNSPECIFIEDUNSPECIFIED
Enders, JUNSPECIFIEDUNSPECIFIED
Ershova, OUNSPECIFIEDUNSPECIFIED
Estrade, AUNSPECIFIEDUNSPECIFIED
Farinon, FUNSPECIFIEDUNSPECIFIED
Fraile, LMUNSPECIFIEDUNSPECIFIED
Freer, MUNSPECIFIEDUNSPECIFIED
Freudenberger, MUNSPECIFIEDUNSPECIFIED
Fynbo, HUNSPECIFIEDUNSPECIFIED
Galaviz, DUNSPECIFIEDUNSPECIFIED
Geissel, HUNSPECIFIEDUNSPECIFIED
Gernhaeuser, RUNSPECIFIEDUNSPECIFIED
Goebel, KUNSPECIFIEDUNSPECIFIED
Golubev, PUNSPECIFIEDUNSPECIFIED
Diaz, DGUNSPECIFIEDUNSPECIFIED
Hagdahl, JUNSPECIFIEDUNSPECIFIED
Heftrich, TUNSPECIFIEDUNSPECIFIED
Heil, MUNSPECIFIEDUNSPECIFIED
Heine, MUNSPECIFIEDUNSPECIFIED
Heinz, AUNSPECIFIEDUNSPECIFIED
Henriques, AUNSPECIFIEDUNSPECIFIED
Holl, MUNSPECIFIEDUNSPECIFIED
Ickert, GUNSPECIFIEDUNSPECIFIED
Ignatov, AUNSPECIFIEDUNSPECIFIED
Jakobsson, BUNSPECIFIEDUNSPECIFIED
Johansson, HUNSPECIFIEDUNSPECIFIED
Jonson, BUNSPECIFIEDUNSPECIFIED
Kalantar-Nayestanaki, NUNSPECIFIEDUNSPECIFIED
Kanungo, RUNSPECIFIEDUNSPECIFIED
Kelic-Heil, AUNSPECIFIEDUNSPECIFIED
Knoebel, RUNSPECIFIEDUNSPECIFIED
Kroell, TUNSPECIFIEDUNSPECIFIED
Kruecken, RUNSPECIFIEDUNSPECIFIED
Kurcewicz, JUNSPECIFIEDUNSPECIFIED
Kurz, NUNSPECIFIEDUNSPECIFIED
Labiche, MUNSPECIFIEDUNSPECIFIED
Langer, CUNSPECIFIEDUNSPECIFIED
Le Bleis, TUNSPECIFIEDUNSPECIFIED
Lemmon, RUNSPECIFIEDUNSPECIFIED
Lepyoshkina, OUNSPECIFIEDUNSPECIFIED
Lindberg, SUNSPECIFIEDUNSPECIFIED
Machado, JUNSPECIFIEDUNSPECIFIED
Marganiec, JUNSPECIFIEDUNSPECIFIED
Mostazo Caro, MUNSPECIFIEDUNSPECIFIED
Movsesyan, AUNSPECIFIEDUNSPECIFIED
Najafi, MAUNSPECIFIEDUNSPECIFIED
Nilsson, TUNSPECIFIEDUNSPECIFIED
Nociforo, CUNSPECIFIEDUNSPECIFIED
Panin, VUNSPECIFIEDUNSPECIFIED
Paschalis, SUNSPECIFIEDUNSPECIFIED
Perea, AUNSPECIFIEDUNSPECIFIED
Petri, MUNSPECIFIEDUNSPECIFIED
Pietri, SUNSPECIFIEDUNSPECIFIED
Plag, RUNSPECIFIEDUNSPECIFIED
Prochazka, AUNSPECIFIEDUNSPECIFIED
Rahaman, MAUNSPECIFIEDUNSPECIFIED
Rastrepina, GUNSPECIFIEDUNSPECIFIED
Reifarth, RUNSPECIFIEDUNSPECIFIED
Ribeiro, GUNSPECIFIEDUNSPECIFIED
Ricciardi, MVUNSPECIFIEDUNSPECIFIED
Rigollet, CUNSPECIFIEDUNSPECIFIED
Riisager, KUNSPECIFIEDUNSPECIFIED
Rossi, DUNSPECIFIEDUNSPECIFIED
del Rio Saez, JSUNSPECIFIEDUNSPECIFIED
Savran, DUNSPECIFIEDUNSPECIFIED
Scheit, HUNSPECIFIEDUNSPECIFIED
Simon, HUNSPECIFIEDUNSPECIFIED
Sorlin, OUNSPECIFIEDUNSPECIFIED
Stoica, VUNSPECIFIEDUNSPECIFIED
Streicher, BUNSPECIFIEDUNSPECIFIED
Taylor, JUNSPECIFIEDUNSPECIFIED
Tengblad, OUNSPECIFIEDUNSPECIFIED
Terashima, SUNSPECIFIEDUNSPECIFIED
Thies, RUNSPECIFIEDUNSPECIFIED
Togano, YUNSPECIFIEDUNSPECIFIED
Uberseder, EUNSPECIFIEDUNSPECIFIED
Van de Walle, JUNSPECIFIEDUNSPECIFIED
Velho, PUNSPECIFIEDUNSPECIFIED
Volkov, VUNSPECIFIEDUNSPECIFIED
Wagner, AUNSPECIFIEDUNSPECIFIED
Wamers, FUNSPECIFIEDUNSPECIFIED
Weick, HUNSPECIFIEDUNSPECIFIED
Weigand, MUNSPECIFIEDUNSPECIFIED
Wheldon, CUNSPECIFIEDUNSPECIFIED
Wilson, GUNSPECIFIEDUNSPECIFIED
Wimmer, CUNSPECIFIEDUNSPECIFIED
Winfield, JSUNSPECIFIEDUNSPECIFIED
Woods, PUNSPECIFIEDUNSPECIFIED
Yakorev, DUNSPECIFIEDUNSPECIFIED
Zhukov, MUNSPECIFIEDUNSPECIFIED
Zilges, AUNSPECIFIEDUNSPECIFIED
Zuber, KUNSPECIFIEDUNSPECIFIED
Date : 30 June 2016
Identification Number : https://doi.org/10.1103/PhysRevC.93.065807
Copyright Disclaimer : Copyright 2017 American Physical Society . This is an arXiv version of the accepted paper.
Uncontrolled Keywords : Science & Technology, Physical Sciences, Physics, Nuclear, Physics, R-PROCESS NUCLEOSYNTHESIS, RELATIVISTIC HEAVY-IONS, REFERENCES, DETECTOR, ELEMENTS, NUCLEI, GRAPHS, TABLES, STARS, LIGHT
Related URLs :
Depositing User : Symplectic Elements
Date Deposited : 01 Feb 2017 13:02
Last Modified : 01 Feb 2017 13:02
URI: http://epubs.surrey.ac.uk/id/eprint/813425

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