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1. Neutrons from projectile fragmentation at 600 MeV/nucleon

Author

Pawłowski, P., Brzychczyk, J., Buyukcizmeci, N., Johansson, H. T., Trautmann, W., Wieloch, A., Adrich, P., Aumann, T., Barczyk, T., Bianchin, S., Boretzky, K., Botvina, A. S., Chbihi, A., Cibor, J., Czech, B., Emling, H., Frankland, J. D., Heil, M., Fèvre, A. Le, Leifels, Y., Lühning, J., Łukasik, J., Lynen, U., Majka, Z., Mishustin, I. N., Müller, W. F. J., Ogul, R., Orth, H., Palit, R., Rossi, D., Schwarz, C., Sfienti, C., Simon, H., Sümmerer, K., Weick, H., and Zwiegliński, B.

Subjects
Nuclear Experiment
Abstract

The neutron emission in projectile fragmentation at relativistic energies was studied with the Large-Area-Neutron-Detector LAND coupled to the ALADIN forward spectrometer at the GSI Schwerionen-Synchrotron (SIS). Stable 124Sn and radioactive 107Sn and 124La beams with an incident energy of 600 MeV/nucleon were used to explore the N/Z dependence of the identified neutron source. A cluster-recognition algorithm is applied for identifying individual particles within the hit distributions registered with LAND. The obtained momentum distributions are extrapolated over the full phase space occupied by the neutrons from the projectile-spectator source. The mean multiplicities of spectator neutrons reach values of up to about 11 and depend strongly on the isotopic composition of the projectile. An effective source temperature of T \approx 2-5 MeV, monotonically increasing with decreasing impact parameter, is deduced from the transverse momentum distributions. For the interpretation of the data, calculations with the statistical multifragmentation model were performed. The variety of excited projectile spectators assumed to decay statistically is represented by an ensemble of excited sources with parameters determined previously from the fragment production observed in the same experiments. The obtained agreement is very satisfactory for more peripheral collisions where, according to the model, neutrons are mainly emitted during the secondary decays of excited fragments. The neutron multiplicity in more central collisions is underestimated, indicating that other sources besides the modeled statistical breakup contribute to the observed neutron yield. The choice made for the symmetry-term coefficient of the liquid-drop description of produced fragments has a weak effect on the predicted neutron multiplicities., Comment: 22 pages, 24 figures, to appear in Physical Review C

Published
2023

2. Challenges in QCD matter physics - The Compressed Baryonic Matter experiment at FAIR

Author

CBM Collaboration, Ablyazimov, T., Abuhoza, A., Adak, R. P., Adamczyk, M., Agarwal, K., Aggarwal, M. M., Ahammed, Z., Ahmad, F., Ahmad, N., Ahmad, S., Akindinov, A., Akishin, P., Akishina, E., Akishina, T., Akishina, V., Akram, A., Al-Turany, M., Alekseev, I., Alexandrov, E., Alexandrov, I., Amar-Youcef, S., Anđelić, M., Andreeva, O., Andrei, C., Andronic, A., Anisimov, Yu., Appelshäuser, H., Argintaru, D., Atkin, E., Avdeev, S., Averbeck, R., Azmi, M. D., Baban, V., Bach, M., Badura, E., Bähr, S., Balog, T., Balzer, M., Bao, E., Baranova, N., Barczyk, T., Bartoş, D., Bashir, S., Baszczyk, M., Batenkov, O., Baublis, V., Baznat, M., Becker, J., Becker, K. -H., Belogurov, S., Belyakov, D., Bendarouach, J., Berceanu, I., Bercuci, A., Berdnikov, A., Berdnikov, Y., Berendes, R., Berezin, G., Bergmann, C., Bertini, D., Bertini, O., Beşliu, C., Bezshyyko, O., Bhaduri, P. P., Bhasin, A., Bhati, A. K., Bhattacharjee, B., Bhattacharyya, A., Bhattacharyya, T. K., Biswas, S., Blank, T., Blau, D., Blinov, V., Blume, C., Bocharov, Yu., Book, J., Breitner, T., Brüning, U., Brzychczyk, J., Bubak, A., Büsching, H., Bus, T., Butuzov, V., Bychkov, A., Byszuk, A., Cai, Xu, Cálin, M., Cao, Ping, Caragheorgheopol, G., Carević, I., Cătănescu, V., Chakrabarti, A., Chattopadhyay, S., Chaus, A., Chen, Hongfang, Chen, LuYao, Cheng, Jianping, Chepurnov, V., Cherif, H., Chernogorov, A., Ciobanu, M. I., Claus, G., Constantin, F., Csanád, M., D'Ascenzo, N., Das, Supriya, Das, Susovan, de Cuveland, J., Debnath, B., Dementiev, D., Deng, Wendi, Deng, Zhi, Deppe, H., Deppner, I., Derenovskaya, O., Deveaux, C. A., Deveaux, M., Dey, K., Dey, M., Dillenseger, P., Dobyrn, V., Doering, D., Dong, Sheng, Dorokhov, A., Dreschmann, M., Drozd, A., Dubey, A. K., Dubnichka, S., Dubnichkova, Z., Dürr, M., Dutka, L., Dželalija, M., Elsha, V. V., Emschermann, D., Engel, H., Eremin, V., Eşanu, T., Eschke, J., Eschweiler, D., Fan, Huanhuan, Fan, Xingming, Farooq, M., Fateev, O., Feng, Shengqin, Figuli, S. P. D., Filozova, I., Finogeev, D., Fischer, P., Flemming, H., Förtsch, J., Frankenfeld, U., Friese, V., Friske, E., Fröhlich, I., Frühauf, J., Gajda, J., Galatyuk, T., Gangopadhyay, G., Chávez, C. García, Gebelein, J., Ghosh, P., Ghosh, S. K., Gläßel, S., Goffe, M., Golinka-Bezshyyko, L., Golovatyuk, V., Golovnya, S., Golovtsov, V., Golubeva, M., Golubkov, D., Ramírez, A. Gómez, Gorbunov, S., Gorokhov, S., Gottschalk, D., Gryboś, P., Grzeszczuk, A., Guber, F., Gudima, K., Gumiński, M., Gupta, A., Gusakov, Yu., Han, Dong, Hartmann, H., He, Shue, Hehner, J., Heine, N., Herghelegiu, A., Herrmann, N., Heß, B., Heuser, J. M., Himmi, A., Höhne, C., Holzmann, R., Hu, Dongdong, Huang, Guangming, Huang, Xinjie, Hutter, D., Ierusalimov, A., Ilgenfritz, E. -M., Irfan, M., Ivanischev, D., Ivanov, M., Ivanov, P., Ivanov, Valery, Ivanov, Victor, Ivanov, Vladimir, Ivashkin, A., Jaaskelainen, K., Jahan, H., Jain, V., Jakovlev, V., Janson, T., Jiang, Di, Jipa, A., Kadenko, I., Kähler, P., Kämpfer, B., Kalinin, V., Kallunkathariyil, J., Kampert, K. -H., Kaptur, E., Karabowicz, R., Karavichev, O., Karavicheva, T., Karmanov, D., Karnaukhov, V., Karpechev, E., Kasiński, K., Kasprowicz, G., Kaur, M., Kazantsev, A., Kebschull, U., Kekelidze, G., Khan, M. M., Khan, S. A., Khanzadeev, A., Khasanov, F., Khvorostukhin, A., Kirakosyan, V., Kirejczyk, M., Kiryakov, A., Kiš, M., Kisel, I., Kisel, P., Kiselev, S., Kiss, T., Klaus, P., Kłeczek, R., Klein-Bösing, Ch., Kleipa, V., Klochkov, V., Kmon, P., Koch, K., Kochenda, L., Koczoń, P., Koenig, W., Kohn, M., Kolb, B. W., Kolosova, A., Komkov, B., Korolev, M., Korolko, I., Kotte, R., Kovalchuk, A., Kowalski, S., Koziel, M., Kozlov, G., Kozlov, V., Kramarenko, V., Kravtsov, P., Krebs, E., Kreidl, C., Kres, I., Kresan, D., Kretschmar, G., Krieger, M., Kryanev, A. V., Kryshen, E., Kuc, M., Kucewicz, W., Kucher, V., Kudin, L., Kugler, A., Kumar, Ajit, Kumar, Ashwini, Kumar, L., Kunkel, J., Kurepin, A., Kurepin, N., Kurilkin, A., Kurilkin, P., Kushpil, V., Kuznetsov, S., Kyva, V., Ladygin, V., Lara, C., Larionov, P., García, A. Laso, Lavrik, E., Lazanu, I., Lebedev, A., Lebedev, S., Lebedeva, E., Lehnert, J., Lehrbach, J., Leifels, Y., Lemke, F., Li, Cheng, Li, Qiyan, Li, Xin, Li, Yuanjing, Lindenstruth, V., Linnik, B., Liu, Feng, Lobanov, I., Lobanova, E., Löchner, S., Loizeau, P. -A., Lone, S. A., Martínez, J. A. Lucio, Luo, Xiaofeng, Lymanets, A., Lyu, Pengfei, Maevskaya, A., Mahajan, S., Mahapatra, D. P., Mahmoud, T., Maj, P., Majka, Z., Malakhov, A., Malankin, E., Malkevich, D., Malyatina, O., Malygina, H., Mandal, M. M., Mandal, S., Manko, V., Manz, S., Garcia, A. M. Marin, Markert, J., Masciocchi, S., Matulewicz, T., Meder, L., Merkin, M., Mialkovski, V., Michel, J., Miftakhov, N., Mik, L., Mikhailov, K., Mikhaylov, V., Milanović, B., Militsija, V., Miskowiec, D., Momot, I., Morhardt, T., Morozov, S., Müller, W. F. J., Müntz, C., Mukherjee, S., Castillo, C. E. Muńoz, Murin, Yu., Najman, R., Nandi, C., Nandy, E., Naumann, L., Nayak, T., Nedosekin, A., Negi, V. S., Niebur, W., Nikulin, V., Normanov, D., Oancea, A., Oh, Kunsu, Onishchuk, Yu., Ososkov, G., Otfinowski, P., Ovcharenko, E., Pal, S., Panasenko, I., Panda, N. R., Parzhitskiy, S., Patel, V., Pauly, C., Penschuck, M., Peshekhonov, D., Peshekhonov, V., Petráček, V., Petri, M., Petriş, M., Petrovici, A., Petrovici, M., Petrovskiy, A., Petukhov, O., Pfeifer, D., Piasecki, K., Pieper, J., Pietraszko, J., Płaneta, R., Plotnikov, V., Plujko, V., Pluta, J., Pop, A., Pospisil, V., Poźniak, K., Prakash, A., Prasad, S. K., Prokudin, M., Pshenichnov, I., Pugach, M., Pugatch, V., Querchfeld, S., Rabtsun, S., Radulescu, L., Raha, S., Rami, F., Raniwala, R., Raniwala, S., Raportirenko, A., Rautenberg, J., Rauza, J., Ray, R., Razin, S., Reichelt, P., Reinecke, S., Reinefeld, A., Reshetin, A., Ristea, C., Ristea, O., Rodriguez, A. Rodriguez, Roether, F., Romaniuk, R., Rost, A., Rostchin, E., Rostovtseva, I., Roy, Amitava, Roy, Ankhi, Rożynek, J., Ryabov, Yu., Sadovsky, A., Sahoo, R., Sahu, P. K., Sahu, S. K., Saini, J., Samanta, S., Sambyal, S. S., Samsonov, V., Rosado, J. Sánchez, Sander, O., Sarangi, S., Satława, T., Sau, S., Saveliev, V., Schatral, S., Schiaua, C., Schintke, F., Schmidt, C. J., Schmidt, H. R., Schmidt, K., Scholten, J., Schweda, K., Seck, F., Seddiki, S., Selyuzhenkov, I., Semennikov, A., Senger, A., Senger, P., Shabanov, A., Shabunov, A., Shao, Ming, Sheremetiev, A. D., Shi, Shusu, Shumeiko, N., Shumikhin, V., Sibiryak, I., Sikora, B., Simakov, A., Simon, C., Simons, C., Singaraju, R. N., Singh, A. K., Singh, B. K., Singh, C. P., Singhal, V., Singla, M., Sitzmann, P., Siwek-Wilczyńska, K., Škoda, L., Skwira-Chalot, I., Som, I., Song, Guofeng, Song, Jihye, Sosin, Z., Soyk, D., Staszel, P., Strikhanov, M., Strohauer, S., Stroth, J., Sturm, C., Sultanov, R., Sun, Yongjie, Svirida, D., Svoboda, O., Szabó, A., Szczygieł, R., Talukdar, R., Tang, Zebo, Tanha, M., Tarasiuk, J., Tarassenkova, O., Târzilă, M. -G., Teklishyn, M., Tischler, T., Tlustý, P., Tölyhi, T., Toia, A., Topil'skaya, N., Träger, M., Tripathy, S., Tsakov, I., Tsyupa, Yu., Turowiecki, A., Tuturas, N. G., Uhlig, F., Usenko, E., Valin, I., Varga, D., Vassiliev, I., Vasylyev, O., Verbitskaya, E., Verhoeven, W., Veshikov, A., Visinka, R., Viyogi, Y. P., Volkov, S., Volochniuk, A., Vorobiev, A., Voronin, Aleksey, Voronin, Alexander, Vovchenko, V., Vznuzdaev, M., Wang, Dong, Wang, Xi-Wei, Wang, Yaping, Wang, Yi, Weber, M., Wendisch, C., Wessels, J. P., Wiebusch, M., Wiechula, J., Wielanek, D., Wieloch, A., Wilms, A., Winckler, N., Winter, M., Wiśniewski, K., Wolf, Gy., Won, Sanguk, Wu, Ke-Jun, Wüstenfeld, J., Xiang, Changzhou, Xu, Nu, Yang, Junfeng, Yang, Rongxing, Yin, Zhongbao, Yoo, In-Kwon, Yuldashev, B., Yushmanov, I., Zabołotny, W., Zaitsev, Yu., Zamiatin, N. I., Zanevsky, Yu., Zhalov, M., Zhang, Yifei, Zhang, Yu, Zhao, Lei, Zheng, Jiajun, Zheng, Sheng, Zhou, Daicui, Zhou, Jing, Zhu, Xianglei, Zinchenko, A., Zipper, W., Żoładź, M., Zrelov, P., Zryuev, V., Zumbruch, P., and Zyzak, M.

Subjects
Nuclear Experiment
Abstract

Substantial experimental and theoretical efforts worldwide are devoted to explore the phase diagram of strongly interacting matter. At LHC and top RHIC energies, QCD matter is studied at very high temperatures and nearly vanishing net-baryon densities. There is evidence that a Quark-Gluon-Plasma (QGP) was created at experiments at RHIC and LHC. The transition from the QGP back to the hadron gas is found to be a smooth cross over. For larger net-baryon densities and lower temperatures, it is expected that the QCD phase diagram exhibits a rich structure, such as a first-order phase transition between hadronic and partonic matter which terminates in a critical point, or exotic phases like quarkyonic matter. The discovery of these landmarks would be a breakthrough in our understanding of the strong interaction and is therefore in the focus of various high-energy heavy-ion research programs. The Compressed Baryonic Matter (CBM) experiment at FAIR will play a unique role in the exploration of the QCD phase diagram in the region of high net-baryon densities, because it is designed to run at unprecedented interaction rates. High-rate operation is the key prerequisite for high-precision measurements of multi-differential observables and of rare diagnostic probes which are sensitive to the dense phase of the nuclear fireball. The goal of the CBM experiment at SIS100 (sqrt(s_NN) = 2.7 - 4.9 GeV) is to discover fundamental properties of QCD matter: the phase structure at large baryon-chemical potentials (mu_B > 500 MeV), effects of chiral symmetry, and the equation-of-state at high density as it is expected to occur in the core of neutron stars. In this article, we review the motivation for and the physics programme of CBM, including activities before the start of data taking in 2022, in the context of the worldwide efforts to explore high-density QCD matter., Comment: 15 pages, 11 figures. Published in European Physical Journal A

Published
2016
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3. Challenges in QCD matter physics --The scientific programme of the Compressed Baryonic Matter experiment at FAIR

Author

Ablyazimov, T, Abuhoza, A, Adak, RP, Adamczyk, M, Agarwal, K, Aggarwal, MM, Ahammed, Z, Ahmad, F, Ahmad, N, Ahmad, S, Akindinov, A, Akishin, P, Akishina, E, Akishina, T, Akishina, V, Akram, A, Al-Turany, M, Alekseev, I, Alexandrov, E, Alexandrov, I, Amar-Youcef, S, Anđelić, M, Andreeva, O, Andrei, C, Andronic, A, Anisimov, Yu, Appelshäuser, H, Argintaru, D, Atkin, E, Avdeev, S, Averbeck, R, Azmi, MD, Baban, V, Bach, M, Badura, E, Bähr, S, Balog, T, Balzer, M, Bao, E, Baranova, N, Barczyk, T, Bartoş, D, Bashir, S, Baszczyk, M, Batenkov, O, Baublis, V, Baznat, M, Becker, J, Becker, K-H, Belogurov, S, Belyakov, D, Bendarouach, J, Berceanu, I, Bercuci, A, Berdnikov, A, Berdnikov, Y, Berendes, R, Berezin, G, Bergmann, C, Bertini, D, Bertini, O, Beşliu, C, Bezshyyko, O, Bhaduri, PP, Bhasin, A, Bhati, AK, Bhattacharjee, B, Bhattacharyya, A, Bhattacharyya, TK, Biswas, S, Blank, T, Blau, D, Blinov, V, Blume, C, Bocharov, Yu, Book, J, Breitner, T, Brüning, U, Brzychczyk, J, Bubak, A, Büsching, H, Bus, T, Butuzov, V, Bychkov, A, Byszuk, A, Cai, Xu, Cãlin, M, Cao, Ping, Caragheorgheopol, G, Carević, I, Cătănescu, V, Chakrabarti, A, Chattopadhyay, S, Chaus, A, Chen, Hongfang, Chen, LuYao, Cheng, Jianping, Chepurnov, V, Cherif, H, and Chernogorov, A

Subjects
nucl-ex, Atomic, Molecular, Nuclear, Particle and Plasma Physics, Nuclear & Particles Physics
Abstract

Substantial experimental and theoretical efforts worldwide are devoted to explore the phase diagram of strongly interacting matter. At LHC and top RHIC energies, QCD matter is studied at very high temperatures and nearly vanishing net-baryon densities. There is evidence that a Quark-Gluon-Plasma (QGP) was created at experiments at RHIC and LHC. The transition from the QGP back to the hadron gas is found to be a smooth cross over. For larger net-baryon densities and lower temperatures, it is expected that the QCD phase diagram exhibits a rich structure, such as a first-order phase transition between hadronic and partonic matter which terminates in a critical point, or exotic phases like quarkyonic matter. The discovery of these landmarks would be a breakthrough in our understanding of the strong interaction and is therefore in the focus of various high-energy heavy-ion research programs. The Compressed Baryonic Matter (CBM) experiment at FAIR will play a unique role in the exploration of the QCD phase diagram in the region of high net-baryon densities, because it is designed to run at unprecedented interaction rates. High-rate operation is the key prerequisite for high-precision measurements of multi-differential observables and of rare diagnostic probes which are sensitive to the dense phase of the nuclear fireball. The goal of the CBM experiment at SIS100 (sNN= 2.7--4.9 GeV) is to discover fundamental properties of QCD matter: the phase structure at large baryon-chemical potentials (μB> 500 MeV), effects of chiral symmetry, and the equation of state at high density as it is expected to occur in the core of neutron stars. In this article, we review the motivation for and the physics programme of CBM, including activities before the start of data taking in 2024, in the context of the worldwide efforts to explore high-density QCD matter.

Published
2017

4. Neutrons from projectile fragmentation at 600 MeV/nucleon

Author

Pawłowski, P., primary, Brzychczyk, J., additional, Buyukcizmeci, N., additional, Johansson, H. T., additional, Trautmann, W., additional, Wieloch, A., additional, Adrich, P., additional, Aumann, T., additional, Barczyk, T., additional, Bianchin, S., additional, Boretzky, K., additional, Botvina, A. S., additional, Chbihi, A., additional, Cibor, J., additional, Czech, B., additional, Emling, H., additional, Frankland, J. D., additional, Heil, M., additional, Le Fèvre, A., additional, Leifels, Y., additional, Lühning, J., additional, Łukasik, J., additional, Lynen, U., additional, Majka, Z., additional, Mishustin, I. N., additional, Müller, W. F. J., additional, Ogul, R., additional, Orth, H., additional, Palit, R., additional, Rossi, D., additional, Schwarz, C., additional, Sfienti, C., additional, Simon, H., additional, Sümmerer, K., additional, Weick, H., additional, and Zwiegliński, B., additional

Published
2023
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5. Neutron recognition in the LAND detector for large neutron multiplicity

Author

Pawłowski, P., Brzychczyk, J., Leifels, Y., Trautmann, W., Adrich, P., Aumann, T., Bacri, C. O., Barczyk, T., Bassini, R., Bianchin, S., Boiano, C., Boretzky, K., Boudard, A., Chbihi, A., Cibor, J., Czech, B., De Napoli, M., Ducret, J. -E., Emling, H., Frankland, J. D., Gorbinet, T., Hellström, M., Henzlova, D., Hlavac, S., Immè, J., Iori, I., Johansson, H., Kezzar, K., Kupny, S., Lafriakh, A., Fèvre, A. Le, Gentil, E. Le, Leray, S., Łukasik, J., Lühning, J., Lynch, W. G., Lynen, U., Majka, Z., Mocko, M., Müller, W. F. J., Mykulyak, A., Orth, H., Otte, A. N., Palit, R., Panebianco, S., Pullia, A., Raciti, G., Rapisarda, E., Rossi, D., Salsac, M. -D., Sann, H., Schwarz, C., Simon, H., Sfienti, C., Sümmerer, K., Tsang, M. B., Verde, G., Veselsky, M., Volant, C., Wallace, M., Weick, H., Wiechula, J., Wieloch, A., and Zwiegliński, B.

Subjects
Nuclear Experiment
Abstract

The performance of the LAND neutron detector is studied. Using an event-mixing technique based on one-neutron data obtained in the S107 experiment at the GSI laboratory, we test the efficiency of various analytic tools used to determine the multiplicity and kinematic properties of detected neutrons. A new algorithm developed recently for recognizing neutron showers from spectator decays in the ALADIN experiment S254 is described in detail. Its performance is assessed in comparison with other methods. The properties of the observed neutron events are used to estimate the detection efficiency of LAND in this experiment., Comment: 16 pages, 8 figures

Published
2012
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6. Isospin dependent multifragmentation of relativistic projectiles

Author

Ogul, R., Botvina, A. S., Atav, U., Buyukcizmeci, N., Mishustin, I. N., Adrich, P., Aumann, T., Bacri, C. O., Barczyk, T., Bassini, R., Bianchin, S., Boiano, C., 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., and Zwieglinski, B.

Subjects
Nuclear Experiment, Nuclear Theory
Abstract

The N/Z dependence of projectile fragmentation at relativistic energies has been studied with the ALADIN forward spectrometer at the GSI Schwerionen Synchrotron (SIS). Stable and radioactive Sn and La beams with an incident energy of 600 MeV per nucleon have been used in order to explore a wide range of isotopic compositions. For the interpretation of the data, calculations with the statistical multifragmentation model for a properly chosen ensemble of excited sources were performed. The parameters of the ensemble, representing the variety of excited spectator nuclei expected in a participant-spectator scenario, are determined empirically by searching for an optimum reproduction of the measured fragment-charge distributions and correlations. An overall very good agreement is obtained. The possible modification of the liquid-drop parameters of the fragment description in the hot freeze-out environment is studied, and a significant reduction of the symmetry-term coefficient is found necessary to reproduce the mean neutron-to-proton ratios /Z and the isoscaling parameters of Z<=10 fragments. The calculations are, furthermore, used to address open questions regarding the modification of the surface-term coefficient at freeze-out, the N/Z dependence of the nuclear caloric curve, and the isotopic evolution of the spectator system between its formation during the initial cascade stage of the reaction and its subsequent breakup., Comment: 23 pages, 29 figures, published in Physical Review C

Published
2010
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7. Tracing a phase transition with fluctuations of the largest fragment size: Statistical multifragmentation models and the ALADIN S254 data

Author

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., and Zwieglinski, B.

Subjects
Nuclear Experiment, Nuclear Theory
Abstract

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 neutron-rich projectiles. Characteristics of the transition point indicated by this signature are weakly dependent on the A/Z ratio of the fragmenting spectator source. In particular, chemical freeze-out temperatures are estimated within the range 5.9 to 6.5 MeV. The experimental results are well reproduced by the SMM model., Comment: 7 pages, 3 figures, Proceedings of the International Workshop on Multifragmentation and Related Topics (IWM2009), Catania, Italy, November 2009.

Published
2010

8. Isotopic Dependence of the Caloric Curve

Author

The ALADIN2000 Collaboration, Trautmann, W., 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., Hellstroem, M., Henzlova, D., Imme, G., Iori, I., Johansson, H., Kezzar, K., Lafriakh, A., Fevre, A. Le, Gentil, E. Le, Leifels, Y., Luehning, J., Lukasik, J., Lynch, W. G., Lynen, U., Majka, Z., Mocko, M., Mueller, 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., Suemmerer, K., Tsang, M. B., Verde, G., Volant, C., Wallace, M., Weick, H., Wiechula, J., Wieloch, A., and Zwieglinski, B.

Subjects
Nuclear Experiment
Abstract

Isotopic effects in projectile fragmentation at relativistic energies have been studied with the ALADIN forward spectrometer at SIS. Stable and radioactive Sn and La beams with an incident energy of 600 MeV per nucleon have been used in order to explore a wide range of isotopic compositions. Chemical freeze-out temperatures are found to be nearly invariant with respect to the A/Z ratio of the produced spectator sources, consistent with predictions for expanded systems. Consequences for the proposed interpretation of chemical breakup temperatures as representing the limiting temperatures predicted by microscopic models are discussed., Comment: 7 pages, 4 figures, contribution to proceedings of International School of Nuclear Physics, 30th Course, Heavy-Ion Collisions from the Coulomb Barrier to the Quark-Gluon Plasma, Erice-Sicily: 16 - 24 September 2008

Published
2009
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9. Isotopic Dependence of the Nuclear Caloric Curve

Author

The ALADIN2000 Collaboration, Sfienti, C., 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., Hellstroem, M., Henzlova, D., Imme, G., Iori, I., Johansson, H., Kezzar, K., Lafriakh, A., Fevre, A. Le, Gentil, E. Le, Leifels, Y., Luehning, J., Lukasik, J., Lynch, W. G., Lynen, U., Majka, Z., Mocko, M., Mueller, W. F. J., Mykulyak, A., Orth, H., Otte, A. N., Palit, R., Pawlowski, P., Pullia, A., Raciti, G., Rapisarda, E., Sann, H., Schwarz, C., Simon, H., Suemmerer, K., Trautmann, W., Tsang, M. B., Verde, G., Volant, C., Wallace, M., Weick, H., Wiechula, J., Wieloch, A., and Zwieglinski, B.

Subjects
Nuclear Experiment
Abstract

The A/Z dependence of projectile fragmentation at relativistic energies has been studied with the ALADIN forward spectrometer at SIS. A stable beam of 124Sn and radioactive beams of 124La and 107Sn at 600 MeV per nucleon have been used in order to explore a wide range of isotopic compositions. Chemical freeze-out temperatures are found to be nearly invariant with respect to the A/Z of the produced spectator sources, consistent with predictions for expanded systems. Small Coulomb effects (\Delta T \approx 0.6 MeV) appear for residue production near the onset of multifragmentation., Comment: 11 pages, 3 figures, accepted for publ. in Phys. Rev. Lett

Published
2009
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10. N/Z Dependence of Projectile Fragmentation

Author

Trautmann, W., 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., Hellstroem, M., Henzlova, D., Imme, G., Iori, I., Johansson, H., Kezzar, K., Lafriakh, A., Fevre, A. Le, Gentil, E. Le, Leifels, Y., Luehning, J., Lukasik, J., Lynch, W. G., Lynen, U., Majka, Z., Mocko, M., Mueller, 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., Suemmerer, K., Tsang, M. B., Verde, G., Volant, C., Wallace, M., Weick, H., Wiechula, J., Wieloch, A., and Zwieglinski, B.

Subjects
Nuclear Experiment
Abstract

The N/Z dependence of projectile fragmentation at relativistic energies has been studied in a recent experiment at the GSI laboratory with the ALADiN forward spectrometer coupled to the LAND neutron detector. Besides a primary beam of 124Sn, also secondary beams of 124La and 107Sn delivered by the FRS fragment separator have been used in order to extend the range of isotopic compositions of the produced spectator sources. With the achieved mass resolution of \Delta A/A \approx 1.5%, lighter isotopes with atomic numbers Z \le 10 are individually resolved. The presently ongoing analyses of the measured isotope yields focus on isoscaling and its relation to the properties of hot fragments at freeze-out and on the derivation of chemical freeze-out temperatures which are found to be independent of the isotopic composition of the studied systems. The latter result is at variance with the predictions for limiting temperatures as obtained with finite-temperature Hartree-Fock calculations., Comment: 11 pages, 5 figures, Proceedings of International Workshop on Nuclear Dynamics in Heavy-Ion Reactions and Neutron Stars, Beijing, July 10-14, 2007, to appear in International Journal of Modern Physics E

Published
2007
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11. Discriminant Analysis and Secondary-Beam Charge Recognition

Author

Lukasik, J., 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., Ducret, J. -E., Emling, H., Frankland, J., Hellstroem, M., Henzlova, D., Imme, G., Iori, I., Johansson, H., Kezzar, K., Lafriakh, A., Fevre, A. Le, Gentil, E. Le, Leifels, Y., Luehning, J., Lynch, W. G., Lynen, U., Majka, Z., Mocko, M., Mueller, W. F. J., Mykulyak, A., De Napoli, M., 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., and Zwieglinski, B.

Subjects
Nuclear Experiment
Abstract

The discriminant-analysis method has been applied to optimize the exotic-beam charge recognition in a projectile fragmentation experiment. The experiment was carried out at the GSI using the fragment separator (FRS) to produce and select the relativistic secondary beams, and the ALADIN setup to measure their fragmentation products following collisions with Sn target nuclei. The beams of neutron poor isotopes around 124La and 107Sn were selected to study the isospin dependence of the limiting temperature of heavy nuclei by comparing with results for stable 124Sn projectiles. A dedicated detector to measure the projectile charge upstream of the reaction target was not used, and alternative methods had to be developed. The presented method, based on the multivariate discriminant analysis, allowed to increase the efficacy of charge recognition up to about 90%, which was about 20% more than achieved with the simple scalar methods., Comment: 6 pages, 7 eps figures, elsart, submitted to Nucl. Instr. and Meth. A

Published
2007
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12. Discriminant analysis and secondary-beam charge recognition

Author

Łukasik, J., 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., Ducret, J.-É., Emling, H., Frankland, J., Hellström, M., Henzlova, D., Immè, G., Iori, I., Johansson, H., Kezzar, K., Lafriakh, A., Le Fèvre, A., Le Gentil, E., Leifels, Y., Lühning, J., Lynch, W.G., Lynen, U., Majka, Z., Mocko, M., Müller, W.F.J., Mykulyak, A., De Napoli, M., Orth, H., Otte, A.N., Palit, R., Pawłowski, P., Pullia, A., Raciti, G., Rapisarda, E., Sann, H., Schwarz, C., Sfienti, C., Simon, H., Sümmerer, K., Trautmann, W., Tsang, M.B., Verde, G., Volant, C., Wallace, M., Weick, H., Wiechula, J., Wieloch, A., and Zwiegliński, B.

Published
2008
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13. Gross Properties and Isotopic Phenomena in Spectator Fragmentation

Author

Sfienti, C., De Napoli, M., 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., Ducret, J.-E., Emling, H., Frankland, J., Hellström, M., Henzlova, D., Kezzar, K., Immé, G., Iori, I., Johansson, H., Lafriakh, A., Le Fèvre, A., Le Gentil, E., Leifels, Y., Lynch, W.G., Lühning, J., Łukasik, J., Lynen, U., Majka, Z., Mocko, M., Müller, W.F.J., Mykulyak, A., Orth, H., Otte, A.N., Palit, R., Pawlowski, P., Pullia, A., Raciti, G., Rapisarda, E., Sann, H., Schwarz, C., Simon, H., Sümmerer, K., Trautmann, W., Volant, C., Wallace, M., Weick, H., Wiechula, J., Wieloch, A., and Zwieglinski, B.

Published
2007
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14. Mass and Isospin Effects in Multifragmentation

Author

Sfienti, C., Adrich, P., Aumann, T., Bacri, C.O., Barczyk, T., Bassini, R., 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., Hellström, M., Henzlova, D., Kezzar, K., Immé, G., Iori, I., Johansson, H., Lafriakh, A., Le Fèvre, A., Le Gentil, E., Leifels, Y., Lynch, W.G., Lühning, J., Łukasik, J., Lynen, U., Majka, Z., Mocko, M., Müller, W.F.J., Mykulyak, A., Orth, H., Otte, A.N., Palit, R., Pullia, A., Raciti, G., Rapisarda, E., Sann, H., Schwarz, C., Simon, H., Sokolov, A., Sümmerer, K., Trautmann, W., Tsang, M.B., Verde, G., Volant, C., Wallace, M., Weick, H., Wiechula, J., Wieloch, A., and Zwieglinski, B.

Published
2005
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15. Isospin-dependent multifragmentation of relativistic projectiles (vol 83, artn no 024608, 2011)

Author

Ogul, R, Botvina, As, Atav, U, Buyukcizmeci, N, Mishustin, In, Adrich, P, Aumann, T, Bacri, Co, Barczyk, T, Bassini, R, Bianchin, S, Boiano, C, Boudard, A, Brzychczyk, J, Chbihi, A, Cibor, J, Czech, B, De Napoli, M, Ducret, Je, Emling, H, Frankland, Jd, Hellstrom, M, Henzlova, D, Imme', Giuseppina, Iori, I, Johansson, H, Kezzar, K, Lafriakh, A, Le Fevre, A, Le Gentil, E, Leifels, Y, Luhning, J, Lukasik, J, Lynch, Wg, Lynen, U, Majka, Z, Mocko, M, Muller, Wfj, Mykulyak, A, Orth, H, Otte, An, Palit, R, Pawlowski, P, Pullia, A, Raciti, G, Rapisarda, E, Sann, H, Schwarz, C, Sfienti, C, Simon, H, Summerer, K, Trautmann, W, Tsang, Mb, Verde, G, Volant, C, Wallace, M, Weick, H, Wiechula, J, Wieloch, A, and Zwieglinski, B.

Published
2012

17. CBM Collaboration

Author

Ablyazimov, T., primary, Abuhoza, A., additional, Adak, R., additional, Adamczewski-Musch, J., additional, Adamczyk, M., additional, Aggarwal, M.M., additional, Ahammed, Z., additional, Ahmad, F., additional, Ahmad, N., additional, Ahmad, S., additional, Akindinov, A., additional, Akishin, P., additional, Akishina, E., additional, Akishina, T., additional, Akishina, V., additional, Al-Turany, M., additional, Alexandrov, E., additional, Alexandrov, I., additional, Amar-Youcef, S., additional, Anđelić, M., additional, Andreeva, O., additional, Andrei, C., additional, Andronic, A., additional, Anisimov, Yu., additional, Appelshäuser, H., additional, Arend, A., additional, Argintaru, D., additional, Atkin, E., additional, Avdeev, S., additional, Averbeck, R., additional, Azmi, M.D., additional, Baban, V., additional, Bach, M., additional, Badura, E., additional, Baginyan, S., additional, Balle, T., additional, Balog, T., additional, Bandyopadhyay, S., additional, Banerjee, P., additional, Baranova, N., additional, Barczyk, T., additional, Bartoş, D., additional, Bashir, S., additional, Basrak, Z., additional, Baszczyk, M., additional, Batenkov, O., additional, Baublis, V., additional, Baumann, C., additional, Baznat, M., additional, Becker, K.-H., additional, Bel, T., additional, Belogurov, S., additional, Bendarouach, J., additional, Berceanu, I., additional, Bercuci, A., additional, Berdermann, E., additional, Berdnikov, A., additional, Berdnikov, Y., additional, Berendes, R., additional, Bergmann, C., additional, Bertini, D., additional, Bertini, O., additional, Beşliu, C., additional, Bezshyyko, O., additional, Bhaduri, P.P., additional, Bhasin, A., additional, Bhati, A.K., additional, Bhattacharjee, B., additional, Bhattacharyya, A., additional, Bhattacharyya, T.K., additional, Biswas, S., additional, Blau, D., additional, Blume, C., additional, Bocharov, Yu., additional, Böttger, S., additional, Borysova, M., additional, Breitner, T., additional, Brüning, U., additional, Brzychczyk, J., additional, Bubak, A., additional, Büsching, H., additional, Bychkov, A., additional, Byszuk, A., additional, Cai, Xu, additional, Cãlin, M., additional, Cao, Ping, additional, Čaplar, R., additional, Caragheorgheopol, G., additional, Carević, I., additional, Cătănescu, V., additional, Chakrabarti, A., additional, Chatterji, S., additional, Chattopadhyay, Sanatan, additional, Chattopadhyay, Subhasis, additional, Chen, Hongfang, additional, Cheng, Jianping, additional, Chepurnov, V., additional, Chernenko, S., additional, Chernogorov, A., additional, Choi, Kyung-Eon, additional, Ciobanu, M.I., additional, Claus, G., additional, Constantin, F., additional, Covlea, V., additional, Csanád, M., additional, D'Ascenzo, N., additional, Das, S., additional, Davkov, K., additional, Davkov, V., additional, de Cuveland, J., additional, Debnath, B., additional, Dementiev, D., additional, Deng, Zhi, additional, Deppe, H., additional, Deppner, I., additional, Derenovskaya, O., additional, Deveaux, C.A., additional, Deveaux, M., additional, Dey, K., additional, Dey, M., additional, Dillenseger, P., additional, Dobyrn, V., additional, Doering, D., additional, Dorokhov, A., additional, Drozd, A., additional, Dubey, A.K., additional, Dubnichka, S., additional, Dubnichkova, A., additional, Dürr, M., additional, Dulinski, W., additional, Dutka, L., additional, Dželalija, M., additional, Emschermann, D., additional, Engel, H., additional, Eremin, V., additional, Eşanu, T., additional, Eschke, J., additional, Eschweiler, D., additional, Eum, Jongsik, additional, Fan, Huanhuan, additional, Fateev, O., additional, Filozova, I., additional, Finogeev, D., additional, Fischer, P., additional, Flemming, H., additional, Frankenfeld, U., additional, Friese, V., additional, Friske, E., additional, Fröhlich, I., additional, Frühauf, J., additional, Fülöp, Á., additional, Gajda, J., additional, Galatyuk, T., additional, Galkin, A., additional, Galkin, V., additional, Gangopadhyay, G., additional, García Chávez, C., additional, Gašparić, I., additional, Gebelein, J., additional, Ghosh, P., additional, Ghosh, S.K., additional, Goffe, M., additional, Golinka-Bezshyyko, L., additional, Golovatyuk, V., additional, Golovnya, S., additional, Golovtsov, V., additional, Golubeva, M., additional, Golubkov, D., additional, Gómez Ramírez, A., additional, Gorbunov, S., additional, Gorokhov, S., additional, Gottschalk, D., additional, Gryboś, P., additional, Grzeszczuk, A., additional, Guber, F., additional, Gudima, K., additional, Gupta, A., additional, Gusakov, Yu., additional, Haldar, A., additional, Haldar, S., additional, Hartmann, H., additional, Hehner, J., additional, Heidel, K., additional, Heine, N., additional, Hellbär, E., additional, Herghelegiu, A., additional, Herrmann, N., additional, Heß, B., additional, Heuser, J.M., additional, Himmi, A., additional, Höhne, C., additional, Holzmann, R., additional, Huang, Guangming, additional, Huang, Xinjie, additional, Hutsch, J., additional, Hutter, D., additional, Iakovleva, E., additional, Ierusalimov, A., additional, Ilgenfritz, E.-M., additional, Irfan, M., additional, Ivanov, M., additional, Ivanov, Valery, additional, Ivanov, Victor, additional, Ivanov, Vladimir, additional, Ivashkin, A., additional, Jaaskelainen, K., additional, Jahan, H., additional, Jain, V., additional, Jakovlev, V., additional, Janson, T., additional, Jipa, A., additional, Kadenko, I., additional, Kämpfer, B., additional, Kalcher, S., additional, Kalinin, V., additional, Kampert, K.-H., additional, Kang, Tae Im, additional, Kaptur, E., additional, Karabowicz, R., additional, Karavichev, O., additional, Karavicheva, T., additional, Karmanov, D., additional, Karnaukhov, V., additional, Karpechev, E., additional, Kasiński, K., additional, Kasprowicz, G., additional, Kaur, M., additional, Kazantsev, A., additional, Kebschull, U., additional, Kekelidze, G., additional, Khan, M.M., additional, Khan, S.A., additional, Khanzadeev, A., additional, Khasanov, F., additional, Khvorostukhin, A., additional, Kirakosyan, V., additional, Kirejczyk, M., additional, Kiryakov, A., additional, Kiš, M., additional, Kisel, I., additional, Kisel, P., additional, Kiselev, S., additional, Kiss, A., additional, Kiss, T., additional, Klaus, P., additional, Kłeczek, R., additional, Klein-Bösing, Ch., additional, Kleipa, V., additional, Kmon, P., additional, Koch, K., additional, Kochenda, L., additional, Koczoń, P., additional, König, W., additional, Kohn, M., additional, Kolb, B.W., additional, Kolosova, A., additional, Komkov, B., additional, Kopfer, J.M., additional, Korolev, M., additional, Korolko, I., additional, Kotte, R., additional, Kotynia, A., additional, Kovalchuk, A., additional, Kowalski, S., additional, Koziel, M., additional, Kozlov, G., additional, Kravtsov, P., additional, Krebs, E., additional, Kreidl, C., additional, Kresan, D., additional, Kretschmar, G., additional, Kretz, M., additional, Krieger, M., additional, Kryshen, E., additional, Kucewicz, W., additional, Kudin, L., additional, Kugler, A., additional, Kulakov, I., additional, Kunkel, J., additional, Kurepin, A., additional, Kurilkin, P., additional, Kushpil, V., additional, Kyva, V., additional, Ladygin, V., additional, Lara, C., additional, Larionov, P., additional, Laso Garcia, A., additional, Lavrik, E., additional, Lazanu, I., additional, Lebedev, A., additional, Lebedev, S., additional, Lebedeva, E., additional, Lehnert, J., additional, Lehrbach, J., additional, Lemke, F., additional, Li, Cheng, additional, Li, Jin, additional, Li, Qiyan, additional, Li, Yuanjing, additional, Li, Yulan, additional, Lindenstruth, V., additional, Linev, S., additional, Linnik, B., additional, Litvinenko, E., additional, Liu, Feng, additional, Lobanov, I., additional, Lobanova, E., additional, Löchner, S., additional, Loizeau, P.-A., additional, Lucio Martínez, J.A., additional, Lymanets, A., additional, Maevskaya, A., additional, Mahajan, S., additional, Mahapatra, D.P., additional, Mahmoud, T., additional, Maj, P., additional, Majka, Z., additional, Malakhov, A., additional, Malankin, E., additional, Malkevich, D., additional, Malyatina, O., additional, Malygina, H., additional, Mandal, S., additional, Manko, V., additional, Manz, S., additional, Marin, V., additional, Marin Garcia, A.M., additional, Markert, J., additional, Masciocchi, S., additional, Matulewicz, T., additional, Merkin, M., additional, Mialkovski, V., additional, Michel, J., additional, Miftakhov, N., additional, Mikhailov, K., additional, Mikhaylov, V., additional, Milanović, B., additional, Militsija, V., additional, Mir, M.F., additional, Miskowiec, D., additional, Morhardt, T., additional, Müller, W.F.J., additional, Müntz, C., additional, Murin, Yu., additional, Najman, R., additional, Naumann, L., additional, Nayak, T., additional, Nedosekin, A., additional, Neumann, B., additional, Niebur, W., additional, Nikulin, V., additional, Normanov, D., additional, Nüssle, M., additional, Oancea, A., additional, Oh, Kunsu, additional, Onishchuk, Y., additional, Osipov, D., additional, Ososkov, G., additional, Ossetski, D., additional, Otfinowski, P., additional, Ovcharenko, E., additional, Pal, S., additional, Panasenko, I., additional, Panda, N.R., additional, Parzhitskiy, S., additional, Pauly, C., additional, Peng, Haiping, additional, Peric, I., additional, Peshekhonov, D., additional, Peshekhonov, V., additional, Petráček, V., additional, Petriş, M., additional, Petrovici, A., additional, Petrovici, M., additional, Petrovskiy, A., additional, Petukhov, O., additional, Piasecki, K., additional, Pieper, J., additional, Pietraszko, J., additional, Płaneta, R., additional, Plekhanov, E., additional, Plotnikov, V., additional, Plujko, V., additional, Pluta, J., additional, Poliakov, V., additional, Polozov, P., additional, Pop, A., additional, Popov, V., additional, Pospisil, V., additional, Potukuchi, B.V.K.S., additional, Pouryamout, J., additional, Poźniak, K., additional, Prakash, A., additional, Prokudin, M., additional, Pshenichnov, I., additional, Pugach, M., additional, Pugatch, V., additional, Querchfeld, S., additional, Radulescu, L., additional, Raha, S., additional, Raja, W., additional, Rami, F., additional, Raniwala, R., additional, Raniwala, S., additional, Raportirenko, A., additional, Rautenberg, J., additional, Rauza, J., additional, Ray, R., additional, Razin, S., additional, Reichelt, P., additional, Reinecke, S., additional, Reshetin, A., additional, Ristea, C., additional, Ristea, O., additional, Roether, F., additional, Romaniuk, R., additional, Rost, A., additional, Rostchin, E., additional, Rostovtseva, I., additional, Roy, A., additional, Rożynek, J., additional, Ryabov, Yu., additional, Rykalin, V., additional, Sadovsky, A., additional, Sadovsky, S., additional, Sahoo, R., additional, Sahu, P.K., additional, Saini, J., additional, Samanta, S., additional, Sambyal, S.S., additional, Samsonov, V., additional, Sánchez Rosado, J., additional, Sau, S., additional, Saveliev, V., additional, Schatral, S., additional, Schiaua, C., additional, Schmidt, C.J., additional, Schmidt, H.R., additional, Schmidt, K., additional, Schweda, K., additional, Scurtu, A., additional, Seck, F., additional, Seddiki, S., additional, Selyuzhenkov, I., additional, Semennikov, A., additional, Senger, A., additional, Senger, P., additional, Shabunov, A., additional, Shao, Ming, additional, Sharma, M.K., additional, Shumeiko, N., additional, Shumikhin, V., additional, Sikora, B., additional, Simakov, A., additional, Simon, C., additional, Simons, C., additional, Singaraju, R.N., additional, Singh, A.K., additional, Singh, B.K., additional, Singh, C.P., additional, Singhal, V., additional, Siwek-Wilczyńska, K., additional, Škoda, L., additional, Skwira-Chalot, I., additional, Som, I., additional, Song, Jihye, additional, Sorokin, I., additional, Sosin, Z., additional, Soyk, D., additional, Staszel, P., additional, Stavinskiy, A., additional, Stephan, E., additional, Storozhyk, D., additional, Strikhanov, M., additional, Strohauer, S., additional, Stroth, J., additional, Sturm, C., additional, Sultanov, R., additional, Sun, Yongjie, additional, Svoboda, O., additional, Szczygieł, R., additional, Talukdar, R., additional, Tang, Zebo, additional, Tanha, M., additional, Tarasiuk, J., additional, Tarassenkova, O., additional, Târzilă, M.-G., additional, Tiflov, V., additional, Tischler, T., additional, Tlustý, P., additional, Toia, A., additional, Tolyhi, T., additional, Topil'skaya, N., additional, Trageser, C., additional, Trivedy, P., additional, Tsakov, I., additional, Tsyupa, Yu., additional, Turowiecki, A., additional, Uhlig, F., additional, Usenko, E., additional, Valin, I., additional, Vasiliev, T., additional, Vassiliev, I., additional, Verbitskaya, E., additional, Verhoeven, W., additional, Veshikov, A., additional, Visinka, R., additional, Viyogi, Y.P., additional, Volkov, S., additional, Volkov, Yu., additional, Vorobiev, A., additional, Voronin, A., additional, Vovchenko, V., additional, Vznuzdaev, E., additional, Vznuzdaev, M., additional, Wang, Dong, additional, Wang, Yaping, additional, Yi, Wang, additional, Wendisch, C., additional, Wessels, J.P., additional, Wiebusch, M., additional, Wiechula, J., additional, Wiedemann, B., additional, Wielanek, D., additional, Wieloch, A., additional, Winckler, N., additional, Winter, M., additional, Wiśniewski, K., additional, Wohlfeld, D., additional, Wolf, Gy., additional, Sanguk, Won, additional, Wüstenfeld, J., additional, Xiang, Changzhou, additional, Nu, Xu, additional, Yi, Jun-Gyu, additional, Yin, Zhongbao, additional, Yoo, In-Kwon, additional, Yue, Qian, additional, Yuldashev, B., additional, Yushmanov, I., additional, Zabołotny, W., additional, Zaitsev, Yu., additional, Zanevsky, Yu., additional, Zhalov, M., additional, Zhang, Ya Peng, additional, Zhang, Yifei, additional, Zhou, Daicui, additional, Zhu, Xianglei, additional, Zinchenko, A., additional, Zipper, W., additional, Żoładź, M., additional, Zrelov, P., additional, Zryuev, V., additional, Zumbruch, P., additional, and Zyzak, M., additional

Published
2014
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18. Isotopic effects in nuclear reactions at relativistic energies

Author

Sfienti, C., Napoli, M., Bianchin, S., Botvina, A. S., Brzychczyk, J., Le Fèvre, A., Lukasik, J., Pawlowski, P., Trautmann, W., Adrich, P., Aumann, T., Bacri, C. O., Barczyk, T., Bassini, R., Boiano, C., Boudard, A., Abdelouahad Chbihi, Cibor, J., Czech, B., Ducret, J. E., Emling, H., Frankland, J. D., Hellström, M., Henzlova, D., Kezzar, K., Immè, G., Iori, I., Johansson, H., Lafriakh, A., Le Gentil, E., Leifels, Y., Lynch, W. G., Lühning, J., Lynen, U., Majka, Z., Mocko, M., Müller, W. F. J., Mykulyak, A., Orth, H., Otte, A. N., Palit, R., Pullia, A., Raciti, G., Rapisarda, E., Sann, H., Schwarz, C., Simon, H., Sümmerer, K., Volant, C., Wallace, M., Weick, H., Wiechula, J., Wieloch, A., Zwieglinski, B., Helmholtz zentrum für Schwerionenforschung GmbH (GSI), Laboratori Nazionali del Sud (LNS), Istituto Nazionale di Fisica Nucleare (INFN), Institut de Physique Nucléaire d'Orsay (IPNO), Université Paris-Sud - Paris 11 (UP11)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Istituto Nazionale di Fisica Nucleare, Sezione di Milano (INFN), Département d'Astrophysique, de physique des Particules, de physique Nucléaire et de l'Instrumentation Associée (DAPNIA), Commissariat à l'énergie atomique et aux énergies alternatives (CEA), Grand Accélérateur National d'Ions Lourds (GANIL), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), I. Iori, A. Tarantola, ALADIN, Istituto Nazionale di Fisica Nucleare, Sezione di Catania (INFN), Università degli studi di Catania [Catania], H. Niewodniczanski Institute of Nuclear Physics, Polska Akademia Nauk = Polish Academy of Sciences (PAN), Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris-Sud - Paris 11 (UP11), Centre National de la Recherche Scientifique (CNRS)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), and Università degli studi di Catania = University of Catania (Unict)

Subjects
Nuclear Theory, FOS: Physical sciences, Nuclear Experiment (nucl-ex), [PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex], Nuclear Experiment
Abstract

A systematic study of isotopic effects in the break-up of projectile spectators at relativistic energies has been performed at the GSI laboratory with the ALADiN spectrometer coupled to the LAND neutron detector. Besides a primary beam of 124Sn, also secondary beams of 124La and 107Sn produced at the FRS fragment separator have been used in order to extend the range of isotopic compositions. The gross properties of projectile fragmentation are very similar for all the studied systems but specific isotopic effects have been observed in both neutron and charged particle production. The breakup temperatures obtained from the double ratios of isotopic yields have been extracted and compared with the limiting-temperature expectation., Comment: 10 pages, 5 figures, Proceeding of the XLV International Winter Meeting on Nuclear Physics, Bormio (Italy), 14-21 January 2007

Published
2007

19. Mass measurement and isoscaling in $^{124}$Sn+Sn and $^{107}$Sn+Sn reactions at 600 AMeV

Author

Bianchin, S., Sfienti, C., Lukasik, J., Le Fevre, A., Trautmann, W., Adrich, P., Aumann, T., Bacri, C. O., Barczyk, T., Bassini, R., Boiano, C., Botvina, A. S., Boudard, A., Brzychczyk, J., Abdelouahad Chbihi, Cibor, J., Czech, B., Napoli, M., Ducret, J. E., Emling, H., Frankland, J. D., Hellstrom, M., Henzlova, D., Kezzar, K., Imme, G., Iori, I., Johansson, H., Lafriakh, A., Le Gentil, E., Leifels, Y., Lynch, W. G., Luhning, J., 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., Simon, H., Summerer, K., Tsang, M. B., Volant, C., Wallace, M., Weick, H., Wiechula, J., Wieloch, A., Zwieglinski, B., Helmholtz zentrum für Schwerionenforschung GmbH (GSI), Institut de Physique Nucléaire d'Orsay (IPNO), Université Paris-Sud - Paris 11 (UP11)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Istituto Nazionale di Fisica Nucleare, Sezione di Milano (INFN), Istituto Nazionale di Fisica Nucleare (INFN), Département d'Astrophysique, de physique des Particules, de physique Nucléaire et de l'Instrumentation Associée (DAPNIA), Commissariat à l'énergie atomique et aux énergies alternatives (CEA), Grand Accélérateur National d'Ions Lourds (GANIL), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Laboratori Nazionali del Sud (LNS), I. Iori, A. Tarantola, ALADIN, Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris-Sud - Paris 11 (UP11), and Centre National de la Recherche Scientifique (CNRS)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)

Subjects
[PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex]
Abstract

Isotopic effects in projectile spectator fragmentation at 600 AMeV have been investigated using data collected in recent experiments with SIS beams at the GSI laboratory and with the ALADiN forward-spectrometer. For this purpose, primary beams of 124Sn, as well as secondary beams of 124La and 107Sn produced at the FRS fragment separator have been used. Isoscaling in 124,107Sn+Sn reactions is investigated and results are compared with data taken with the INDRA multidetector for 12C+112,124Sn reactions.

Published
2007

20. Isotopic effects in nuclear reactions at relativistic energies

Author

Sfienti, C, DE NAPOLI, M., Bianchin, S., Brzychczyk, J., LE FÈVRE, A., Lukasik, J., Pawloswki, P., Trautmann, W., Adrich, P., Aumann, T., Bacri, C. O., Barczyk, T., Bassini, R., Boiano, C., Botvina, A. S., Boudard, A., Chbihi, A., Cibor, J., Czech, B., Ducret, J. E., Emling, H., Frankland, J. D., Hellström, M., Henzlova, D., Kezzar, K., Imme', Giuseppina, Iori, I., Johansson, H., Lafriakh, A., LE GENTIL, E., Leifels, Y., Lynch, W. G., Lühning, J., Lynen, U., Majka, Z., Mocko, M., Müller, W. F. J., Mykulyak, A., Orth, H., Otte, A. N., Palit, R., Pullia, A., Raciti, G., Rapisarda, E., Sann, H., Schwarz, C., Simon, H., Sokolov, A., Sümmerer, K., Tsang, M. B., Volant, C., Wallace, M., Weick, H., Wiechula, J., Wieloch, A, and Zwieglinski, B.

Published
2007

21. Mass measurement and isoscaling in 124Sn+Sn and 107Sn+Sn reactions at 600AMeV

Author

Bianchin, S, Sfienti, C, Lukasik, J., LE FÈVRE, A., Trautmann, W., Adrich, P., Aumann, T., Bacri, C. O., Barczyk, T., Bassini, R., 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., Hellström, M., Henzlova, D., Kezzar, K., Imme', Giuseppina, Iori, I., Johansson, H., Lafriakh, A., LE GENTIL, E., Leifels, Y., Lynch, W. G., Lühning, J., Lynen, U., Majka, Z., Mocko, M., Müller, W. F. J., Mykulyak, A., Orth, H., Otte, A. N., Palit, R., Pawloswki, P., Pullia, A., Raciti, G., Rapisarda, E., Sann, H., Schwarz, C., Simon, H., Sokolov, A., Sümmerer, K., Tsang, M. B., Volant, C., Wallace, M., Weick, H., Wiechula, J., and Wieloch, A.

Published
2007

22. Mass and Isospin dependence in Multifragmentation

Author

Sfienti, C., Adrich, P., Aumann, T., Bacri, C. O., Barczyk, T., Bassini, R., Boiano, C., Botvina, A. S., Boudard, A., Brzychczyk, J., Abdelouahad Chbihi, Cibori, J., Czech, B., Napoli, M., Ducret, J. E., Emling, H., Frankland, J. D., Hellström, M., Henzlova, D., Kezzar, K., Immé, G., Iori, I., Johansson, H., Lafriakh, A., Le Fèvre, A., Le Gentil, E., Leifels, Y., Lynch, W. G., Lühning, J., Lukasik, J., Lynen, U., Majka, Z., Mocko, M., Müller, W. F. J., Mykulyak, A., Orth, H., Otte, A. N., Palit, R., Pullia, A., Raciti, G., Rapisarda, E., Sann, H., Schwarz, C., Simon, H., Sokolov, A., Sümmerer, K., Trautmann, W., Tsang, M. B., Verde, G., Volant, C., Wallace, M., Weick, H., Wiechula, J., Wieloch, A., Zwieglinski, B., Institut de Physique Nucléaire d'Orsay (IPNO), Université Paris-Sud - Paris 11 (UP11)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Grand Accélérateur National d'Ions Lourds (GANIL), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Iori A., Bortollotti A., ALADIN, Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris-Sud - Paris 11 (UP11), and Centre National de la Recherche Scientifique (CNRS)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)

Subjects
Nuclear Theory, [PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex], Nuclear Experiment
Abstract

PACS; Challenging motivations for isotopic studies in nuclear multifragmentation are derived from the the importance of the density dependence of the symmetry term of the nuclear equation of state for astrophysical applications and for effects linked to the manifestation of the nuclear liquid-gas phase transition. In a recent experiment with the ALADIN spectrometer at GSI, the possibility of using secondary beams for reaction studies at relativistic energies has been explored. Beams of $^{107}$Sn, $^{124}$Sn, $^{124}$La, and $^{197}$Au were used to investigate the mass and isospin dependence of multifragmentation. The status of the project and first results are reported and discussed.

Published
2006

23. $\Delta$-scaling in spectator multifragmentation at relativistic energies

Author

Napoli, M., Sfienti, C., Adrich, P., Aumann, T., Bacri, C. O., Barczyk, T., Bassini, R., Bianchin, S., Boiano, C., Botvina, A. S., Boudard, A., Brzychczyk, J., Abdelouahad Chbihi, Cibor, J., Czech, B., Ducret, J. E., Emling, H., Frankland, J. D., Hellström, M., Henzlova, D., Kezzar, K., Immé, G., Iori, I., Johansson, H., Lafriakh, A., Le Fèvre, A., Le Gentil, E., Leifels, Y., Lynch, W. G., Lühning, J., Lukasik, J., Lynen, U., Majka, Z., Mocko, M., Müller, W. F. J., Mykulyak, A., Orth, H., Otte, A. N., Palit, R., Pawlowski, P., Pullia, A., Raciti, G., Rapisarda, E., Sann, H., Schwarz, C., Simon, H., Sümmerer, K., Trautmann, W., Tsang, M. B., Volant, C., Wallace, M., Weick, H., Wiechula, J., Wieloch, A., Zwieglinski, B., Lion, Michel, R. Bougault, A. Pagano, S. Pirrone, M-F. Rivet, F. Rizzo, Helmholtz zentrum für Schwerionenforschung GmbH (GSI), Institut de Physique Nucléaire d'Orsay (IPNO), Université Paris-Sud - Paris 11 (UP11)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Département d'Astrophysique, de physique des Particules, de physique Nucléaire et de l'Instrumentation Associée (DAPNIA), Commissariat à l'énergie atomique et aux énergies alternatives (CEA), Grand Accélérateur National d'Ions Lourds (GANIL), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), R. Bougault, A. Pagano, S. Pirrone, M-F. Rivet, F. Rizzo, ALADIN, Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris-Sud - Paris 11 (UP11), and Centre National de la Recherche Scientifique (CNRS)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)

Subjects
[PHYS.NEXP] Physics [physics]/Nuclear Experiment [nucl-ex], [PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex]
Published
2006

24. Scaling in Spectator Multifragmentation at Relativistic Energies

Author

DE NAPOLI, M., Sfienti, C, 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., Ducret, J. E., Emling, H., Frankland, J. D., Hellstrm, M., Henzlova, D., Kezzar, K., Imme', Giuseppina, Iori, I., Johansson, H., Lafriakh, A., LE FEVRE, A., LE GENTIL, E., Leifels, Y., Lynch, W. G., Lhning, J., Lukasik, J., Lynen, U., Majka, Z., Mocko, M., Mueller, W. F. J., Mykulyak, A., Orth, H., Otte, A. N., Palit, R., Pawloswki, P., Pullia, A., Raciti, G., Rapisarda, E., Sann, H., Schwarz, C., Simon, H., Summerer, K., Trautmann, W., Tsang, M. B., Volant, C., Wallace, M., Weick, H., Wiechula, J., Wieloch, A., and Zwieglinski, B.

Published
2006

25. The TP-MUSIC upgrade at the ALADiN spectrometer

Author

Sfienti, C., Lhning, J., Lynen, U., Mueller, W. F. J., Mykulyak, A., Barczyk, T., Brzychczyk, J., Bassini, R., Boiano, C., Cibor, J., LE FEVRE, A., Kezzar, K., Imme', Giuseppina, Iori, I., Lukasik, J., Orth, H., Otte, N., Pullia, A., Raciti, G., Schwarz, C., Sokolov, A., Trautmann, W., Turzo, K., and Zwieglinski, B.

Published
2003

26. Neutron recognition in the LAND detector for large neutron multiplicity

Author

Pawłowski, P., primary, Brzychczyk, J., additional, Leifels, Y., additional, Trautmann, W., additional, Adrich, P., additional, Aumann, T., additional, Bacri, C.O., additional, Barczyk, T., additional, Bassini, R., additional, Bianchin, S., additional, Boiano, C., additional, Boretzky, K., additional, Boudard, A., additional, Chbihi, A., additional, Cibor, J., additional, Czech, B., additional, De Napoli, M., additional, Ducret, J.-E., additional, Emling, H., additional, Frankland, J.D., additional, Gorbinet, T., additional, Hellström, M., additional, Henzlova, D., additional, Hlavac, S., additional, Immè, J., additional, Iori, I., additional, Johansson, H., additional, Kezzar, K., additional, Kupny, S., additional, Lafriakh, A., additional, Le Fèvre, A., additional, Le Gentil, E., additional, Leray, S., additional, Łukasik, J., additional, Lühning, J., additional, Lynch, W.G., additional, Lynen, U., additional, Majka, Z., additional, Mocko, M., additional, Müller, W.F.J., additional, Mykulyak, A., additional, Orth, H., additional, Otte, A.N., additional, Palit, R., additional, Panebianco, S., additional, Pullia, A., additional, Raciti, G., additional, Rapisarda, E., additional, Rossi, D., additional, Salsac, M.-D., additional, Sann, H., additional, Schwarz, C., additional, Simon, H., additional, Sfienti, C., additional, Sümmerer, K., additional, Tsang, M.B., additional, Verde, G., additional, Veselsky, M., additional, Volant, C., additional, Wallace, M., additional, Weick, H., additional, Wiechula, J., additional, Wieloch, A., additional, and Zwiegliński, B., additional

Published
2012
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27. Erratum: Isospin-dependent multifragmentation of relativistic projectiles [Phys. Rev. C83, 024608 (2011)]

Author

Ogul, R., primary, Botvina, A. S., additional, Atav, U., additional, Buyukcizmeci, N., additional, Mishustin, I. N., additional, Adrich, P., additional, Aumann, T., additional, Bacri, C. O., additional, Barczyk, T., additional, Bassini, R., additional, Bianchin, S., additional, Boiano, C., additional, Boudard, A., additional, Brzychczyk, J., additional, Chbihi, A., additional, Cibor, J., additional, Czech, B., additional, De Napoli, M., additional, Ducret, J.-É., additional, Emling, H., additional, Frankland, J. D., additional, Hellström, M., additional, Henzlova, D., additional, Immè, G., additional, Iori, I., additional, Johansson, H., additional, Kezzar, K., additional, Lafriakh, A., additional, Le Fèvre, A., additional, Le Gentil, E., additional, Leifels, Y., additional, Lühning, J., additional, Łukasik, J., additional, Lynch, W. G., additional, Lynen, U., additional, Majka, Z., additional, Mocko, M., additional, Müller, W. F. J., additional, Mykulyak, A., additional, Orth, H., additional, Otte, A. N., additional, Palit, R., additional, Pawłowski, P., additional, Pullia, A., additional, Raciti, G., additional, Rapisarda, E., additional, Sann, H., additional, Schwarz, C., additional, Sfienti, C., additional, Simon, H., additional, Sümmerer, K., additional, Trautmann, W., additional, Tsang, M. B., additional, Verde, G., additional, Volant, C., additional, Wallace, M., additional, Weick, H., additional, Wiechula, J., additional, Wieloch, A., additional, and Zwiegliński, B., additional

Published
2012
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28. Simple gas chamber for identification of charged particles in 4$\pi$ systems

Author

Barczyk, T., Benchekroun, D., Cheynis, B., Demeyer, A., Gerlic, E., Guinet, D., Lautesse, P., Lebreton, L., Stern, M., Vagneron, L., Institut de Physique Nucléaire de Lyon (IPNL), Centre National de la Recherche Scientifique (CNRS)-Université Claude Bernard Lyon 1 (UCBL), and Université de Lyon-Université de Lyon-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)

Subjects
[PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex]
Published
1995

29. Gas chambers for identification of charged particles in 4 pi systems

Author

Barczyk, T., Brzychczyk, J., Burzynski, P., Gawlikowicz, W., Grotowski, K., Micek, S., Pawlowski, P., Planeta, R., Cole, A.J., Chabane, A., Desesquelles, P., Giorni, A., Heuer, D., Lleres, A., Viano, J.B., Benchekroun, D., Cheynis, B., Demeyer, A., Gerlic, E., Guinet, D., Lautesse, P., Lebreton, L., Stern, M., Vagneron, L., Laboratoire de Physique Subatomique et de Cosmologie (LPSC), Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Institut Polytechnique de Grenoble - Grenoble Institute of Technology-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Joseph Fourier - Grenoble 1 (UJF)-Centre National de la Recherche Scientifique (CNRS), Institut de Physique Nucléaire de Lyon (IPNL), Centre National de la Recherche Scientifique (CNRS)-Université Claude Bernard Lyon 1 (UCBL), and Université de Lyon-Université de Lyon-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)

Subjects
[PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex]
Published
1995

30. Isospin-dependent multifragmentation of relativistic projectiles

Author

Ogul, R., primary, Botvina, A. S., additional, Atav, U., additional, Buyukcizmeci, N., additional, Mishustin, I. N., additional, Adrich, P., additional, Aumann, T., additional, Bacri, C. O., additional, Barczyk, T., additional, Bassini, R., additional, Bianchin, S., additional, Boiano, C., additional, Boudard, A., additional, Brzychczyk, J., additional, Chbihi, A., additional, Cibor, J., additional, Czech, B., additional, De Napoli, M., additional, Ducret, J.-É., additional, Emling, H., additional, Frankland, J. D., additional, Hellström, M., additional, Henzlova, D., additional, Immè, G., additional, Iori, I., additional, Johansson, H., additional, Kezzar, K., additional, Lafriakh, A., additional, Le Fèvre, A., additional, Le Gentil, E., additional, Leifels, Y., additional, Lühning, J., additional, Łukasik, J., additional, Lynch, W. G., additional, Lynen, U., additional, Majka, Z., additional, Mocko, M., additional, Müller, W. F. J., additional, Mykulyak, A., additional, Orth, H., additional, Otte, A. N., additional, Palit, R., additional, Pawłowski, P., additional, Pullia, A., additional, Raciti, G., additional, Rapisarda, E., additional, Sann, H., additional, Schwarz, C., additional, Sfienti, C., additional, Simon, H., additional, Sümmerer, K., additional, Trautmann, W., additional, Tsang, M. B., additional, Verde, G., additional, Volant, C., additional, Wallace, M., additional, Weick, H., additional, Wiechula, J., additional, Wieloch, A., additional, and Zwiegliński, B., additional

Published
2011
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32. Correlations between reaction product yields as a tool for probing heavy-ion reaction scenarios

Author

Gawlikowicz, W., primary, Agnihotri, D. K., additional, Baldwin, S. A., additional, Schröder, W. U., additional, Tõke, J., additional, Charity, R. J., additional, Sarantites, D. G., additional, Sobotka, L. G., additional, deSouza, R. T., additional, Barczyk, T., additional, Grotowski, K., additional, Micek, S., additional, Płaneta, R., additional, and Sosin, Z., additional

Published
2010
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33. Isotopic Dependence of the Nuclear Caloric Curve

Author

Sfienti, C., primary, Adrich, P., additional, Aumann, T., additional, Bacri, C. O., additional, Barczyk, T., additional, Bassini, R., additional, Bianchin, S., additional, Boiano, C., additional, Botvina, A. S., additional, Boudard, A., additional, Brzychczyk, J., additional, Chbihi, A., additional, Cibor, J., additional, Czech, B., additional, De Napoli, M., additional, Ducret, J.-É., additional, Emling, H., additional, Frankland, J. D., additional, Hellström, M., additional, Henzlova, D., additional, Immè, G., additional, Iori, I., additional, Johansson, H., additional, Kezzar, K., additional, Lafriakh, A., additional, Le Fèvre, A., additional, Le Gentil, E., additional, Leifels, Y., additional, Lühning, J., additional, Łukasik, J., additional, Lynch, W. G., additional, Lynen, U., additional, Majka, Z., additional, Mocko, M., additional, Müller, W. F. J., additional, Mykulyak, A., additional, Orth, H., additional, Otte, A. N., additional, Palit, R., additional, Pawłowski, P., additional, Pullia, A., additional, Raciti, G., additional, Rapisarda, E., additional, Sann, H., additional, Schwarz, C., additional, Simon, H., additional, Sümmerer, K., additional, Trautmann, W., additional, Tsang, M. B., additional, Verde, G., additional, Volant, C., additional, Wallace, M., additional, Weick, H., additional, Wiechula, J., additional, Wieloch, A., additional, and Zwiegliński, B., additional

Published
2009
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34. Isotopic dependence of the caloric curve

Author

Trautmann, W., primary, Adrich, P., additional, Aumann, T., additional, Bacri, C.O., additional, Barczyk, T., additional, Bassini, R., additional, Bianchin, S., additional, Boiano, C., additional, Botvina, A.S., additional, and Boudard, A., additional

Published
2009
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35. ISOTOPIC TEMPERATURES AND SYMMETRY ENERGY IN SPECTATOR FRAGMENTATION

Author

DE NAPOLI, M., primary, SFIENTI, C., additional, BIANCHIN, S., additional, LE FÈVRE, A., additional, ŁUKASIK, J., additional, TRAUTMANN, W., additional, ADRICH, P., additional, AUMANN, T., additional, BACRI, C. O., additional, BARCZYK, T., additional, BASSINI, R., additional, BOIANO, C., additional, BOTVINA, A. S., additional, BOUDARD, A., additional, BRZYCHCZYK, J., additional, CHBIHI, A., additional, CIBOR, J., additional, CZECH, B., additional, DUCRET, J.-E., additional, EMLING, H., additional, FRANKLAND, J., additional, HELLSTRÖM, M., additional, HENZLOVA, D., additional, KEZZAR, K., additional, IMMÉ, G., additional, IORI, I., additional, JOHANSSON, H., additional, LAFRIAKH, A., additional, LE GENTIL, E., additional, LEIFELS, Y., additional, LYNCH, W. G., additional, LÜHNING, J., additional, LYNEN, U., additional, MAJKA, Z., additional, MOCKO, M., additional, MÜLLER, W. F. J., additional, MYKULYAK, A., additional, ORTH, H., additional, OTTE, A. N., additional, PALIT, R., additional, PAWŁOWSKI, P., additional, PULLIA, A., additional, RACITI, G., additional, RAPISARDA, E., additional, SANN, H., additional, SCHWARZ, C., additional, SIMON, H., additional, SÜMMERER, K., additional, TSANG, M. B., additional, VOLANT, C., additional, WALLACE, M., additional, WEICK, H., additional, WIECHULA, J., additional, WIELOCH, A., additional, and ZWIEGLINSKI, B., additional

Published
2008
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36. DISSIPATIVE ORBITING IN 136Xe+209Bi REACTIONS AT 28 AND 62 AMeV.

Author

GAWLIKOWICZ, W., BŁOCKI, J., BARCZYK, T., GROTOWSKI, K., MICEK, S., PŁANETA, R., WIELOCH, A., and SOSIN, Z.

Subjects
ENERGY dissipation, BISMUTH isotopes, NUCLEAR reactions, PARTICLES (Nuclear physics), ION bombardment
Abstract

Correlations between the energy, charge and the deflection angle of the projectile-like fragments were studied for the 136Xe + 209Bi reaction at E=A = 28 and 62 MeV. These correlations are seen to exhibit features characteristic of dissipative orbiting, commonly found at bombarding energies of a few MeV/nucleon above the interaction barrier, but also reported in the Fermi-energy domain. It was found, that in the studied bombarding energy range, the reaction cross section is still dominated by the dissipative binary reactions of well defined projectile- and target-like fragments. [ABSTRACT FROM AUTHOR]

Published
2015
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37. Gas chambers for identification of charged particles in 4π systems

Author

Barczyk, T., primary, Brzychczyk, J., additional, Burzyński, P., additional, Gawlikowicz, W., additional, Grotowski, K., additional, Micek, S., additional, Pawłowski, P., additional, Planeta, R., additional, Cole, A.J., additional, Chabane, A., additional, Desesquelles, P., additional, Giorni, A., additional, Heuer, D., additional, Lleres, A., additional, Viano, J.B., additional, Benchekrovn, D., additional, Cheynis, B., additional, Demeyer, A., additional, Gerlic, E., additional, Guinet, D., additional, Lautesse, P., additional, Lebreton, L., additional, Stern, M., additional, and Vagneron, L., additional

Published
1995
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39. N/Z DEPENDENCE OF PROJECTILE FRAGMENTATION.

Author

Trautmann, W., 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.-É., Emling, H., Frankland, J. D., Hellström, M., and Henzlova, D.

Subjects
NUCLEAR fragmentation, SPECTROMETERS, NEUTRON counters, ISOTOPES, HARTREE-Fock approximation
Abstract

The N/Z dependence of projectile fragmentation at relativistic energies has been studied in a recent experiment at the GSI laboratory with the ALADiN forward spectrometer coupled to the LAND neutron detector. Besides a primary beam of 124Sn, also secondary beams of 124La and 107Sn delivered by the FRS fragment separator have been used in order to extend the range of isotopic compositions of the produced spectator sources. With the achieved mass resolution of ΔA/A ≈ 1.5%, lighter isotopes with atomic numbers Z ≤ 10 are individually resolved. The presently ongoing analyses of the measured isotope yields focus on isoscaling and its relation to the properties of hot fragments at freeze-out and on the derivation of chemical freeze-out temperatures which are found to be independent of the isotopic composition of the studied systems. The latter result is at variance with the predictions for limiting temperatures as obtained with finite-temperature Hartree-Fock calculations. [ABSTRACT FROM AUTHOR]

Published
2008

40. Mass and isospin dependence in multifragmentation

Author

Sfienti, C., Adrich, P., Aumann, T., Bacri, C. O., Barczyk, T., Bassini, R., Boiano, C., Botvina, A. S., Boudard, A., Brzychczyk, J., Chbihi, A., Cibor, J., Czech, B., Napoli, M., Ducret, J. -E, Emling, H., Frankland, J., Hellström, M., Henzlova, D., Kezzar, K., Immé, G., Iori, I., Johansson, H., Lafriakh, A., Fèvre, A. L. E., Gentil, E. L. E., Leifels, Y., Lynch, W. G., Lühning, J., Łukasik, J., Lynen, U., Majka, Z., Mocko, M., Müller, W. F. J., Mykulyak, A., Orth, H., Otte, A. N., Palit, R., Pawłowski, P., Pullia, A., Raciti, G., Rapisarda, E., Sann, H., Schwarz, C., Simon, H., Sümmerer, K., Trautmann, W., Tsang, M. B., Volant, C., Wallace, M., Weick, H., Wiechula, J., Andrzej Wieloch, and Zwieglinski, B.

41. Surveying spectator fragmentation at relativistic energy

Author

Sfienti, C., Napoli, M., Adrich, P., Aumann, T., Bacri, C. O., Barczyk, T., Bassini, R., Bianchin, S., Boiano, C., Botvina, A. S., Boudard, A., Brzychczyk, J., Abdelouahad Chbihi, Cibor, J., Czech, B., Ducret, J. E., Emling, H., Frankland, J. D., Hellstrom, M., Henzlova, D., Kezzar, G., Imme, K., Iori, I., Johansson, H., Lafriakh, A., Le Fèvre, A., Le Gentil, E., Leifels, Y., Lynch, W. G., Luhning, J., Lukasik, H., 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., Simon, H., Summerer, K., Trautmann, W., Tsang, M. B., Volant, C., Wallace, M., Weick, H., Wiechula, J., Wieloch, A., Zwieglinski, B., Institut de Physique Nucléaire d'Orsay (IPNO), Université Paris-Sud - Paris 11 (UP11)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Département d'Astrophysique, de physique des Particules, de physique Nucléaire et de l'Instrumentation Associée (DAPNIA), Commissariat à l'énergie atomique et aux énergies alternatives (CEA), Grand Accélérateur National d'Ions Lourds (GANIL), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), I. Iori, A. Tarantola, ALADIN, Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris-Sud - Paris 11 (UP11), Centre National de la Recherche Scientifique (CNRS)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), and Lion, Michel

Subjects
[PHYS.NEXP] Physics [physics]/Nuclear Experiment [nucl-ex], Nuclear Theory, [PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex], Nuclear Experiment
Abstract

A systematic study of the multifragmentation reaction mechanism of projectile spectator has been investigated at the ALADIN spectrometer at GSI. Stable as well as radioactive beams have been used for this purpose. Specific charge correlations have been analyzed: they reveal details about the relevant phase-space for the decaying system. Critical exponent, bimodal distributions and scaling have been studied to gain a deeper insight also in view of the interpretation of such observations as a manifestation of the liquid-gas phase transition.

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