Tracing a phase transition with fluctuations of the largest fragment size: Statistical multifragmentation models and the ALADIN S254 data

Autor: Pietrzak, T., Adrich, P., Aumann, T., Bacri, C. O., Barczyk, T., Bassini, R., Bianchin, S., Boiano, C., Botvina, A. S., Boudard, A., Brzychczyk, J., Chbihi, A., Cibor, J., Czech, B., De Napoli, M., Ducret, J. -E., Emling, H., Frankland, J. D., Hellstrom, M., Henzlova, D., Imme, G., Iori, I., Johansson, H., Kezzar, K., Lafriakh, A., Fevre, A. Le, Gentil, E. Le, Leifels, Y., Luhning, J., Lukasik, J., Lynch, W. G., Lynen, U., Majka, Z., Mocko, M., Muller, W. F. J., Mykulyak, A., Orth, H., Otte, A. N., Palit, R., Pawlowski, P., Pullia, A., Raciti, G., Rapisarda, E., Sann, H., Schwarz, C., Sfienti, C., Simon, H., Summerer, K., Trautmann, W., Tsang, M. B., Verde, G., Volant, C., Wallace, M., Weick, H., Wiechula, J., Wieloch, A., Zwieglinski, B.

A phase transition signature associated with cumulants of the largest fragment size distribution has been identified in statistical multifragmentation models and examined in analysis of the ALADIN S254 data on fragmentation of neutron-poor and neutro

Externí odkaz: http://arxiv.org/abs/1003.2800

Proton-proton correlations observed in two-proton decay of $^{19}$Mg and $^{16}$Ne

Autor: Mukha, I., Grigorenko, L., Summerer, K., Acosta, L., Alvarez, M. A. G., Casarejos, E., Chatillon, A., Cortina-Gil, D., Espino, J., Fomichev, A., Garcia-Ramos, J. E., Geissel, H., Gomez-Camacho, J., Hofmann, J., Kiselev, O., Korsheninnikov, A., Kurz, N., Litvinov, Yu., Martel, I., Nociforo, C., Ott, W., Pfutzner, M., Rodriguez-Tajes, C., Roeckl, E., Stanoiu, M., Weick, H., Woods, P. J.

Publikováno v: Phys.Rev.C77:061303,2008

Proton-proton correlations were observed for the two-proton decays of the ground states of $^{19}$Mg and $^{16}$Ne. The trajectories of the respective decay products, $^{17}$Ne+p+p and $^{14}$O+p+p, were measured by using a tracking technique with mi

Externí odkaz: http://arxiv.org/abs/0802.4263

Spallation Residues in the Reaction 56Fe + p at 0.3, 0.5, 0.75, 1.0 and 1.5 A GeV

Autor: Villagrasa-Canton, C., Boudard, A., Ducret, J. -E., Fernandez, B., Leray, S., Volant, C., Armbruster, P., Enqvist, T., Hammache, F., Helariutta, K., Jurado, B., Ricciardi, M. -V., Schmidt, K. -H., Summerer, K., Vives, F., Yordanov, O., Audouin, L., Bacri, C. -O., Ferrant, L., Napolitani, P., Rejmund, F., Stephan, C., Tassan-Got, L., Benlliure, J., Casarejos, E., Fernandez-Ordonez, M., Pereira, J., Czajkowski, S., Karamanis, D., Pravikoff, M., George, J. S., Mewaldt, R. A., Yanasak, N., Wiedenbeck, M., Connell, J. J., Faestermann, T., Heinz, A., Junghans, A.

Publikováno v: Phys.Rev.C75:044603,2007

The spallation residues produced in the bombardment of 56}Fe at 1.5, 1.0, 0.75, 0.5 and 0.3 A GeV on a liquid-hydrogen target have been measured using the reverse kinematics technique and the Fragment Separator at GSI (Darmstadt). This technique has

Externí odkaz: http://arxiv.org/abs/nucl-ex/0612001

Unveiling the two-proton halo character of Ne: Exclusive measurement of quasi-free proton-knockout reactions

Autor: Lehr, C., Wamers, F., Aksouh, F., Aksyutina, Yu., Álvarez-Pol, H., Atar, L., Aumann, T., Beceiro-Novo, S., Bertulani, C.A., Boretzky, K., Borge, M.J.G., Caesar, C., Chartier, M., Chatillon, A., Chulkov, L.V., Cortina-Gil, D., Díaz Fernández, P., Emling, H., Ershova, O., Fraile, L.M., Fynbo, H.O.U., Galaviz, D., Geissel, H., Heil, M., Heine, M., Hoffmann, D.H.H., Holl, M., Johansson, H.T., Jonson, B., Karagiannis, C., Kiselev, O.A., Kratz, J.V., Kulessa, R., Kurz, N., Langer, C., Lantz, M., Le Bleis, T., Lemmon, R., Litvinov, Yu.A., Löher, B., Mahata, K., Marganiec-Galązka, J., Müntz, C., Nilsson, T., Nociforo, C., Ott, W., Panin, V., Paschalis, S., Perea, A., Plag, R., Reifarth, R., Richter, A., Riisager, K., Rodriguez-Tajes, C., Rossi, D., Savran, D., Scheit, H., Schrieder, G., Schrock, P., Simon, H., Stroth, J., Sümmerer, K., Tengblad, O., Weick, H., Wimmer, C.

Publikováno v: Physics Letters

The proton drip-line nucleus $^{17}$Ne is investigated experimentally in order to determine its two-proton halo character. A fully exclusive measurement of the $^{17}$Ne(p,2p)16F→15⁎O+p quasi-free one-proton knockout reaction has been performed a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3000::21cb9260be182eed5c9fd1060433aa3f
http://repo.scoap3.org/api

Neutron-rich fragments produced by in-flight fission of $^{238}\mathrm{U}$

Autor: Pérez-Loureiro, D., Benlliure, J., Díaz-Cortes, J., Rodríguez-Sánchez, J.L., Álvarez-Pol, H., Blank, B., Casarejos, E., Dragosavac, D., Föhr, V., Gascón, M., Gawlikowicz, W., Heinz, A., Helariutta, K., Kelić-Heil, A., Lukić, S., Montes, F., Pieńkowski, L., Schmidt, K-H., Staniou, M., Subotić, K., Sümmerer, K., Taieb, J., Trzcińska, A.

Publikováno v: Phys.Rev.C
Phys.Rev.C, 2019, 99 (5), pp.054606. ⟨10.1103/PhysRevC.99.054606⟩
Physical Review C
Physical Review C, American Physical Society, 2019, 99 (5), pp.054606. ⟨10.1103/PhysRevC.99.054606⟩

International audience; The production cross sections of neutron-rich fission residues in reactions induced by U238 projectiles at 950A MeV impinging on Pb and Be targets are investigated at the Fragment Separator at GSI. These two targets allow us t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::2e92499b7d5ccc6e55a487354f472fe6
https://hal.archives-ouvertes.fr/hal-02144224