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2. Break-Up Reactions of 6Li, 7Be and 8B

Author

Yu. M. Sereda, D. T. Aznabayev, Yu. E. Penionzhkevich, V. V. Ostashko, V. A. Maslov, C. Borcea, F. Saillant, A. G. Artukh, B. M. Hue, S. Calinescu, S. M. Lukyanov, A. N. Vorontsov, B. Erdemchimeg, Kairat Kuterbekov, F. Rotaru, S. A. Klygin, G. A. Kononenko, T. Issatayev, A. M. Kabyshev, Yu. G. Sobolev, M. A. Naumenko, T. D. Thiep, K. Mendibayev, Horia Hulubei National Institute of Physics and Nuclear Engineering (NIPNE), IFIN-HH, Grand Accélérateur National d'Ions Lourds (GANIL), and 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)

Subjects
Materials science, Spectrometer, Physics::Instrumentation and Detectors, Detector, [PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex], Particle identification, law.invention, Telescope, Fragmentation (mass spectrometry), Experiment-Nucl, law, Theory-Nucl, Atomic physics, Nuclear Experiment, Beam (structure)
Abstract

International audience; Secondary beams (6Li,7Be,8B) obtained by separation of fragmentation products of 15N beam (50 A MeV) impinging on a Be target using COMBAS spectrometer. The secondary products will be detected by a telescope consisting of five Si-detectors (dE) and CsI(Tl) detector (Er). By the dE-E method, the telescope allowed us to achieve unambiguous particle identification originating from incident secondary beams as well as theirs reaction products resulting from reactions with one of Si detectors chosen as the target. Accordingly, break-up reactions of 6Li, 7Be and 8B were studied in this experiment.

Published
2019
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4. TOTAL REACTION CROSS SECTION EXCITATION FUNCTION STUDIES FOR 6He INTERACTION WITH 181Ta, 59Co, natSi, 9Be NUCLEI

Author

E. V. Zemlyanaya, N. K. Skobelev, W. H. Trzaska, A. G. Eshanov, Yu. E. Penionzhkevich, N. A. Demekhina, A. Negret, C. Borcea, V. A. Maslov, A. Maj, K. V. Lukyanov, M. P. Ivanov, E. I. Voskobojnik, D. A. Testov, Kairat Kuterbekov, A. Kugler, A. M. Kabyshev, Yu. G. Sobolev, and G. D. Kabdrakhimova

Subjects
Excitation function, Cross section (physics), Materials science, Nat, Atomic physics
Published
2015
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5. MEASUREMENTS OF THE TOTAL REACTION CROSS SECTIONS FOR 6,8He AND 8,9Li NUCLEI WITH ENERGIES OF (25-45)A MEV ON natAl, natTa AND natPb

Author

A. N. Vorontzov, F. Saillant, C. Borcea, Yu. M. Sereda, S. Davaa, S. M. Lukyanov, F. Rotaru, L. Martina, G. A. Kononenko, A. G. Artukh, M. Stanoiu, B. Erdemchimeg, Yu. E. Penionzhkevich, S. A. Klygin, D. A. Kyslukha, G. Khuukhenkhuu, B. Raine, 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), and Yu. E. Penionzhkevich, Yu. G. Sobolev

Subjects
Total reaction cross sections, Root-mean-square, Physics, Nat, Analytical chemistry, [PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex], Atomic physics, Nuclear Experiment, Transmission method
Abstract

International audience; The total nuclear reaction cross sections (σR) measurements have long been of interest since they tell us about the radii and transparency of these nuclei and give clues to understanding of their structure. For studies of unstable nuclei, in particular the physical properties of halo nuclei and the neutron skin thickness, it is valuable to know not only the root-mean-square radii (rms) but it is important to know the details of nucleusnucleus potentials. Our goal was to study total reaction cross sections (σR) by a direct measurement technique (the so-called beam attenuation or transmission method) which allows to extract model independent information. The interaction radii for 6He, 8,9Li were extracted, which are in agreement with the previous measurement at the similar energies (about a few tens of AMeV) Our results show a tendency of increasing radii as function of mass of the secondary targets.

Published
2015
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8. STRUCTURE OF THE HEAVY CA ISOTOPES AND EFFECTIVE INTERACTION IN THE SD-FP SHELL

Author

A. Buta, Ph. Dessagne, F. Negoita, C. Jollet, E. Poirier, J. C. Angélique, François-René Lecolley, F. Perrot, C. Borcea, G. Ban, I. Stefan, E. Caurier, G. Le Scornet, F. Nowacki, F. Maréchal, S. Grévy, S. Courtin, Ch. Miehé, M. Ramdhane, E. Liénard, P. Baumann, N. A. Orr, and F. Benrachi

Subjects
Physics, Nuclear physics, Time of flight, Decay scheme, Isotope, Shell (structure), Level structure, Atomic physics, Spectroscopy, Delayed neutron, Neutron spectroscopy
Abstract

p decays of the neutron-rich nuclei 51,52,53K have been used to populate bound and unbound levels in 50,51,52,53Ca. y r a y spectroscopy as well as P-delayed neutron spectroscopy by time of flight were carried out to obtain a detailed decay scheme to levels in 53Ca, 52Ca, 51Ca and 50Ca. A half-life of 1 1 6 f 6 ms was deduced and new PI, and Pzn delayed neutron emission probabilities have also been determined for 52K. A total of 11 and 3 new y transitions have been observed in the decay of 52K and 53K, respectively. The low-lying level structure of 52Ca is compared to shell-model calculations. Implications of these results on the determination of the Y-Y interaction in the fp shell are discussed.

Published
2005
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10. IMPROVED ACCURACY (<font>N</font>, γ) MEASUREMENTS AT N_TOF

Author

J. Salgado, F. Gramegna, A. Poch, Rene Reifarth, A. Kelic, A. Pavlik, R. Vlastou, Gerald Badurek, R. Dolfini, E. Berthoumieux, M. Vincente-Vincente, Y. Giomataris, J. M. Quesada, L. Tassan-Got, A. Mengoni, I. Duran-Escribano, N. Colonna, E. Boscolo-Marchi, A. J. M. Plompen, V. Ketlerov, James L. Cox, F. Voss, W.I. Furman, Isabel Lopes, F. Neves, P. M. Milazzo, G. Cortes, D. Karamanis, C. Eleftheriadis, P. Cennini, E. Mínguez, F. Rejmund, A. Herrera-Martinez, H. Álvarez, J. L. Tain, A. Plukis, Marco Radici, Roberto Capote, Matthias Heil, J. Pancin, A. Angelopoulos, Arnaud Ferrari, E. Jericha, P.A. Assimakopoulos, Corrie S. Moreau, Vasilis Vlachoudis, C. Borcea, S. David, G. Tagliente, H. Leeb, C. Tapia, José M. Martínez-Val, S. Andriamonje, A. Molina-Coballes, A.J.P.L. Policarpo, L. Ferrant, E. González-Romero, L. Ferreira-Lourenco, L. Perrot, G. Vannini, S. O'Brien, D. Villamarin-Fernandez, U. Abbondanno, A. Lindote, B. Berthier, José Manuel Perlado, Heinz Oberhummer, G. Aerts, M. Rosetti, C. Stephan, F. Gunsing, R. Terlizzi, Y. Kadi, E. Griesmayer, S. Markov, E. Chiaveri, P. F. Mastinu, H. Frais-Koelbl, K. G. Ioannides, L. Tavora, N. Janeva, S. Lukic, F. Käppeler, V. Chepel, G. Rudolf, E. Savvidis, A. Perez-Parra, Ralf Plag, J. Benlliure, N. Bustreo, M. Terrani, P. Baumann, P. Rullhusen, P. E. Koehler, A. Ventura, Subramanian Raman, V. Konovalov, M. Embid-Segura, D. Cano-Ott, K. Wisshak, Per Carlson, P. Pavlopoulos, M. Dahlfors, P. Vaz, F. Bečvář, N. Tsangas, D. Cortina, Manuel Lozano, Aaron Couture, C.O. Bacri, H. Wendler, C. Domingo, E. Kossionides, V. Peskov, R. C. Haight, V. Lacoste, L. Zanini, F. Calviño, C. Paradela, H. Beer, C. Rubbia, Isabel S. Gonçalves, S. Marrone, Michael Wiescher, R. Ferreira-Marques, Saed Dababneh, C. Pretel, Sigfrido Boffi, George Kitis, W. Rapp, and A. Goverdovski

Published
2003
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11. NEUTRON CAPTURE MEASUREMENTS AT THE CERN-NTOF FACILITY FOR ADS APPLICATIONS

Author

J. M. Quesada, M. Embid-Segura, G. Vannini, M. Rosetti, L. Tassan-Got, P. Cennini, J. Salgado, C. Pretel, K. G. Ioannides, D. Cortina, Manuel Lozano, A. Poch, S. O'Brien, C.O. Bacri, N. Bustreo, M. Dahlfors, B. Berthier, P. Vaz, C. Stephan, F. Gunsing, R. Terlizzi, V. Peskov, C. Eleftheriadis, E. Jericha, L. Ferrant, Ralf Plag, J. Benlliure, V. Konovalov, G. Cortes, D. Karamanis, W. Rapp, Aaron Couture, I. Duran-Escribano, A.J.P.L. Policarpo, Subramanian Raman, D. Cano-Ott, L. Tavora, E. González-Romero, A. Mengoni, V. Ketlerov, Roberto Capote, P. Rullhusen, A. Pavlik, F. Rejmund, P.A. Assimakopoulos, V. Lacoste, Sigfrido Boffi, S. David, Matthias Heil, L. Perrot, Marco Radici, Y. Giomataris, G. Tagliente, W.I. Furman, J. Pancin, A. Perez-Parra, E. Savvidis, E. Mínguez, A. Lindote, Y. Kadi, G. Aerts, M. Vincente-Vincente, M. Terrani, H. Frais-Koelbl, A. Goverdovski, P. E. Koehler, V. Chepel, F. Neves, P. M. Milazzo, G. Rudolf, F. Calviño, Gerald Badurek, H. Leeb, R. Dolfini, José M. Martínez-Val, P. Baumann, P. Pavlopoulos, D. Villamarin-Fernandez, Per Carlson, U. Abbondanno, George Kitis, Isabel Lopes, José Manuel Perlado, Heinz Oberhummer, K. Wisshak, F. Käppeler, A. Ventura, H. Wendler, F. Bečvář, A. J. M. Plompen, A. Angelopoulos, S. Andriamonje, E. Griesmayer, N. Tsangas, E. Kossionides, H. Álvarez, E. Chiaveri, P. F. Mastinu, James L. Cox, J. L. Tain, R. Vlastou, E. Berthoumieux, L. Zanini, E. Boscolo-Marchi, R. Ferreira-Marques, Saed Dababneh, C. Borcea, N. Colonna, L. Ferreira-Lourenco, Corrie S. Moreau, S. Markov, A. Plukis, C. Domingo, R. C. Haight, F. Gramegna, C. Paradela, H. Beer, Michael Wiescher, C. Rubbia, N. Janeva, S. Lukic, A. Herrera-Martinez, Arnaud Ferrari, A. Molina-Coballes, Isabel S. Gonçalves, F. Voss, S. Marrone, Vasilis Vlachoudis, C. Tapia, Rene Reifarth, and A. Kelic

Subjects
Physics, Nuclear physics, Neutron capture, Large Hadron Collider
Published
2003
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12. THE NEUTRON TIME OF FLIGHT FACILITY AT CERN: FIRST COMMISSIONING RESULTS

Author

R. Nolte, F. Saldana, L. Zanini, A. Ferrari, C. Borcea, V. Vlachoudis, M. Dahlfors, E. Radermacher, V. Dangendorf, G. Garcia-Munoz, Carlo Rubbia, S. Buono, P. Cennini, V. Lacoste, and Yacine Kadi

Subjects
Physics, Time of flight, Large Hadron Collider, ComputerSystemsOrganization_COMPUTERSYSTEMIMPLEMENTATION, Physics::Instrumentation and Detectors, Project commissioning, Nuclear engineering, Physics::Accelerator Physics, Neutron, Nuclear Experiment, Accelerators and Storage Rings
Abstract

Recently the CERN neutron spallation source became operational. Information concerning this new facility will be given as for installation, expected performances and physics program. Some preliminary results of the commisioning campaign of measurements will also be presented.

Published
2002
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13. INTERACTION POTENTIAL AND REACTION CROSS SECTION OF NEUTRON RICH NUCLEI ON PROTONS

Author

A. Pakou, F. de Oliveira, V. Lapoux, D. Hirata, H. Savajols, F. Sarazin, A. Musumarra, N. Alamanos, J. C. Angélique, W. Mittig, N. A. Orr, J. Barrette, F. Auger, S. M. Lukyanov, A. de Vismes, N. K. Skobelev, A. Gillibert, P. Roussel-Chomaz, C. Borcea, Y. E. Penionzhkevich, Z. Dlouhy, F. Carstoiu, F. Marie, W. N. Catford, S. Ottini, Alinka Lepine-Szily, M.D. Cortina-Gil, E. Bauge, A.V. Belozyorov, and J. P. Delaroche

Subjects
Nuclear physics, Physics, Cross section (physics), Interaction potential, Neutron
Published
2002
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14. FIRST RESULTS WITH TONNERRE (A NEW DETECTOR FOR DELAYED-NEUTRON SPECTROSCOPY)

Author

D. Z. Dlouhy, M. Lewitowicz, Ch. Miehé, Oleg B. Tarasov, J.M. Daugas, F. De Oliveira, J. Mrazek, E. Poirier, J. L. Lecouey, D. Y. Penionzhkevich, A. Knipper, N. A. Orr, Ph. Dessagne, M. Stanoiu, C. Borcea, N. L. Achouri, S. Pietri, A. Buta, François-René Lecolley, S. Grévy, F. Negoita, C. N. Timis, D. Guillemaud-Mueller, W. N. Catford, S. Courtin, Jean Péter, J. C. Angelique, G. Walter, P. Baumann, R. Hadeler, E. Liénard, Laboratoire de physique corpusculaire de Caen (LPCC), Université de Caen Normandie (UNICAEN), Normandie Université (NU)-Normandie Université (NU)-École Nationale Supérieure d'Ingénieurs de Caen (ENSICAEN), Normandie Université (NU)-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), Institut de Recherches Subatomiques (IReS), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Cancéropôle du Grand Est-Université Louis Pasteur - Strasbourg I-Centre National de la Recherche Scientifique (CNRS), 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), Fazio G., Normandie Université (NU)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), 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 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)

Subjects
Nuclear physics, Physics, Detector, [PHYS.PHYS.PHYS-INS-DET]Physics [physics]/Physics [physics]/Instrumentation and Detectors [physics.ins-det], [PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex], Spectroscopy, Delayed neutron
Published
2002
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15. COULOMB EXCITATION OF <font>NI</font> AND <font>ZN</font> ISOTOPES AROUND THE <font>N</font>=40 SUBSHELL CLOSURE

Author

C. Borcea, Z. Dlouhy, M. Belleguic, A. Astier, M. G. Saint-Laurent, E. Dragulescu, O. Sorlin, Oleg B. Tarasov, S. Grévy, C. Donzaud, S. Leenhardt, Zs. Dombrádi, F. Pougheon, P. Mayet, D. Baiborodin, F. Azaiez, J. A. Scarpaci, F. Amorini, Roy Crawford Lemmon, G. Sletten, M. Lewitowicz, S. M. Lukyanov, Ch. Bourgeois, L. Petizon, D. Pantalica, J. Kiener, D. Guillemaud-Mueller, G.B. Hagemann, Ch. Theisen, I. Deloncle, D. M. Cullen, M. Stanoiu, M. G. Porquet, Yu. E. Penionzhkevich, F. de Oliveira Santos, N. Redon, K. Bienczak, H. Brenning, H. Grawe, B. Herskind, M. Górska, and Josette Duprat

Subjects
Nuclear physics, Physics, Isotope, Closure (topology), Coulomb excitation, Atomic physics
Published
2002
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16. A NEW SHAPE ISOMER IN THE <font>N</font>=<font>Z</font> NUCLEUS 72<font>KR</font>

Author

E. BOUCHEZ, K. HAUSCHILD, A. HURSTEL, W. KORTEN, Y. LE COZ, R. LUCAS, M. REJMUND, CH. THEISEN, F. BECKER, G. DE FRANCE, M. LEWITOWICZ, I. MATEA, F. DE OLIVEIRA, M. STANIOU, B. BLANK, C. BORCEA, A. BUTA, F. NEGOITA, D. PANTELICA, A. EMSALLEM, J. GENEVEY, J. PINSTON, F. HANNACHI, and P. RAHKILA

Subjects
Physics, Crystallography, medicine.anatomical_structure, medicine, Nucleus
Published
2002
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17. SUB-BARRIER FUSION WITH A HALO NUCLEUS: THE 6<font>He</font> CASE

Author

Nico Coulier, A. Musumarra, Georgi P. Georgiev, K. Vivey, A. Lumbroso, D. J. C. Durand, S Ternier, J. L. Sida, V. Lapoux, A. Drouart, R. Raabe, S. Ottini, F. Marie, M. Trotta, Gerda Neyens, C. Jouanne, A. Lépine, C. Volant, A. Gillibert, C. Borcea, J. D. Hinnefeld, Marc Huyse, R. Wolski, A. N. Andreyev, D. L. Balabanski, P. Van Duppen, N. Alamanos, and F. Auger

Subjects
Physics, Nuclear physics, Fusion, Halo nucleus
Published
2001
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18. GYROMAGNETIC FACTORS OF ISOMERS IN THE NEUTRON-RICH N = 40 REGION: THE CASE OF 69<font>CU</font>

Author

Stéphanie Teughels, Romain Coussement, P. H. Regan, G. Goldring, M. Stanoiu, D. L. Balabanski, R. D. Page, C. Borcea, F. de Oliveira Santos, N. A. Smirnova, M. Lewitowicz, Zs. Podolyák, Yu. Sobolev, G. Defrance, M. Sawicka, G. Neyens, J. M. Daugas, H. Grawe, Nico Coulier, M. Górska, C. R. Bingham, Georgi P. Georgiev, Michael Hass, Henryk Mach, I. Matea, M. Pfützner, K. P. Rykaczewski, Katrien Vyvey, Yu. E. Penionzkevich, and Robert Grzywacz

Subjects
Materials science, Analytical chemistry, Neutron
Published
2001
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19. IDENTIFICATION OF THE DOUBLY MAGIC NUCLEUS 100<font>Sn</font> AT GANIL

Author

D. Bazin, J. Szerypo, F. Pougheon, T. Dörfler, W. D. Schmidt-Ott, D. Guillemaud-Mueller, A. Fomichov, Yu. Penionzhkevich, J. Zylicz, Robert Grzywacz, Oleg B. Tarasov, R. Anne, Z. Janas, J.M. Corre, M. G. Saint-Laurent, A.C. Mueller, V. Borrel, Marc Huyse, J. Wauters, O. Sorlin, Gerard Auger, C. Borcea, K. P. Rykaczewski, M. Pfützner, S. M. Lukyanov, K.-H. Schmidt, M. Lewitowicz, H. Keller, and R. Hue

Subjects
Physics, Nuclear physics, medicine.anatomical_structure, Magic (programming), medicine, Identification (psychology), Nucleus
Published
1995
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