Thies, R., Heinz, A., Adachi, T., Aksyutina, Y., Alcantara-Nunes, J., Altstadt, S., Alvarez-Pol, H., Ashwood, N., Aumann, T., Avdeichikov, V., Barr, M., Beceiro-Novo, S., Bemmerer, D., Benlliure, J., Bertulani, C. A., Boretzky, K., Borge, M. J. G., Burgunder, G., Camano, M., Caesar, C., Casarejos, E., Catford, W., Cederkall, J., Chakraborty, S., Chartier, M., Chulkov, L. V., Cortina-Gil, D., Crespo, R., Datta, U., Diaz Fernandez, P., Dillmann, I., Elekes, Z., Enders, J., Ershova, O., Estrade, A., Farinon, F., Fraile, L. M., Freer, M., Freudenberger, M., Fynbo, H. O. U., Galaviz, D., Geissel, H., Gernhauser, R., Gobel, K., Golubev, P., Diaz, D. Gonzalez, Hagdahl, J., Heftrich, T., Heil, M., Heine, M., Henriques, A., Holl, M., Ickert, G., Ignatov, A., Jakobsson, B., Johansson, H. T., Jonson, B., Kalantar-Nayestanaki, N., Kanungo, R., Knobel, R., Kroll, T., Krucken, R., Kurcewicz, J., Kurz, N., Labiche, M., Langer, C., Le Bleis, T., Lemmon, R., Lepyoshkina, O., Lindberg, S., Machado, J., Marganiec, J., Maroussov, V., Mostazo, M., Movsesyan, A., Najafi, A., Nilsson, T., Nociforo, C., Panin, V., Paschalis, S., Perea, A., Petri, M., Pietri, S., Plag, R., Prochazka, A., Rahaman, A., Rastrepina, G., Reifarth, R., Ribeiro, G., Ricciardi, M. V., Rigollet, C., Riisager, K., Roder, M., Rossi, D., Sanchez del Rio, J., Savran, D., Scheit, H., Simon, H., Sorlin, O., Stoica, V., Streicher, B., Taylor, J. T., Tengblad, O., Terashima, S., 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, J. S., Woods, P., Yakorev, D., Zhukov, M. V., Zilges, A. and Zuber, K. (2016). Systematic investigation of projectile fragmentation using beams of unstable B and C isotopes. Phys. Rev. C, 93 (5). COLLEGE PK: AMER PHYSICAL SOC. ISSN 2469-9993

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Abstract

Background: Models describing nuclear fragmentation and fragmentation fission deliver important input for planning nuclear physics experiments and future radioactive ion beam facilities. These models are usually benchmarked against data from stable beam experiments. In the future, two-step fragmentation reactions with exotic nuclei as stepping stones are a promising tool for reaching the most neutron-rich nuclei, creating a need for models to describe also these reactions. Purpose: We want to extend the presently available data on fragmentation reactions towards the light exotic region on the nuclear chart. Furthermore, we want to improve the understanding of projectile fragmentation especially for unstable isotopes. Method: We have measured projectile fragments from (10,12-18C) and B10-15 isotopes colliding with a carbon target. These measurements were all performed within one experiment, which gives rise to a very consistent data set. We compare our data to model calculations. Results: One-proton removal cross sections with different final neutron numbers (1 pxn) for relativistic C-10,C-12-18 and B10-15 isotopes impinging on a carbon target. Comparing model calculations to the data, we find that the EPAX code is not able to describe the data satisfactorily. Using ABRABLA07 on the other hand, we find that the average excitation energy per abraded nucleon needs to be decreased from 27 MeV to 8.1 MeV. With that decrease ABRABLA07 describes the data surprisingly well. Conclusions: Extending the available data towards light unstable nuclei with a consistent set of new data has allowed a systematic investigation of the role of the excitation energy induced in projectile fragmentation. Most striking is the apparent mass dependence of the average excitation energy per abraded nucleon. Nevertheless, this parameter, which has been related to final-state interactions, requires further study.

Item Type: Journal Article
Creators:
CreatorsEmailORCIDORCID Put Code
Thies, R.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Heinz, A.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Adachi, T.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Aksyutina, Y.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Alcantara-Nunes, J.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Altstadt, S.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Alvarez-Pol, H.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Ashwood, N.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Aumann, T.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Avdeichikov, V.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Barr, M.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Beceiro-Novo, S.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Bemmerer, D.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Benlliure, J.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Bertulani, C. A.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Boretzky, K.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Borge, M. J. G.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Burgunder, G.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Camano, M.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Caesar, C.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Casarejos, E.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Catford, W.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Cederkall, J.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Chakraborty, S.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Chartier, M.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Chulkov, L. V.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Cortina-Gil, D.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Crespo, R.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Datta, U.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Diaz Fernandez, P.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Dillmann, I.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Elekes, Z.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Enders, J.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Ershova, O.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Estrade, A.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Farinon, F.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Fraile, L. M.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Freer, M.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Freudenberger, M.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Fynbo, H. O. U.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Galaviz, D.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Geissel, H.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Gernhauser, R.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Gobel, K.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Golubev, P.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Diaz, D. GonzalezUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Hagdahl, J.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Heftrich, T.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Heil, M.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Heine, M.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Henriques, A.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Holl, M.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Ickert, G.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Ignatov, A.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Jakobsson, B.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Johansson, H. T.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Jonson, B.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Kalantar-Nayestanaki, N.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Kanungo, R.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Knobel, R.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Kroll, T.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Krucken, R.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Kurcewicz, J.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Kurz, N.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Labiche, M.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Langer, C.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Le Bleis, T.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Lemmon, R.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Lepyoshkina, O.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Lindberg, S.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Machado, J.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Marganiec, J.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Maroussov, V.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Mostazo, M.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Movsesyan, A.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Najafi, A.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Nilsson, T.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Nociforo, C.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Panin, V.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Paschalis, S.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Perea, A.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Petri, M.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Pietri, S.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Plag, R.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Prochazka, A.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Rahaman, A.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Rastrepina, G.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Reifarth, R.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Ribeiro, G.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Ricciardi, M. V.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Rigollet, C.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Riisager, K.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Roder, M.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Rossi, D.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Sanchez del Rio, J.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Savran, D.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Scheit, H.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Simon, H.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Sorlin, O.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Stoica, V.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Streicher, B.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Taylor, J. T.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Tengblad, O.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Terashima, S.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Togano, Y.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Uberseder, E.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Van de Walle, J.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Velho, P.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Volkov, V.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Wagner, A.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Wamers, F.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Weick, H.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Weigand, M.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Wheldon, C.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Wilson, G.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Wimmer, C.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Winfield, J. S.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Woods, P.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Yakorev, D.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Zhukov, M. V.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Zilges, A.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Zuber, K.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
URN: urn:nbn:de:hbz:38-276076
DOI: 10.1103/PhysRevC.93.054601
Journal or Publication Title: Phys. Rev. C
Volume: 93
Number: 5
Date: 2016
Publisher: AMER PHYSICAL SOC
Place of Publication: COLLEGE PK
ISSN: 2469-9993
Language: English
Faculty: Unspecified
Divisions: Unspecified
Subjects: no entry
Uncontrolled Keywords:
KeywordsLanguage
CROSS-SECTIONS; NUCLEI; MODELMultiple languages
Physics, NuclearMultiple languages
Refereed: Yes
URI: http://kups.ub.uni-koeln.de/id/eprint/27607

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