Author: "D. Cussol" - Searchworks@Jio Institute Digital Library Search Results

Your search keyword '"D. Cussol"' showing total 242 results

Start Over Author "D. Cussol"

242 results on '"D. Cussol"'

1. Cross section measurements for production of positron emitters for PET imaging in carbon therapy

Author: J.M. Fontbonne, J. Colin, M. Labalme, S. Salvador, D. Cussol, C. Divay, 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)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), Normandie Université (NU)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Laboratoire de physique corpusculaire de Caen ( LPCC ), Université de Caen Normandie ( UNICAEN ), Normandie Université ( NU ) -Normandie Université ( NU ) -Ecole Nationale Supérieure d'Ingénieurs de Caen ( ENSICAEN ), and Normandie Université ( NU ) -Institut National de Physique Nucléaire et de Physique des Particules du CNRS ( IN2P3 ) -Centre National de la Recherche Scientifique ( CNRS )
Subjects: medicine.medical_specialty, Ion beam, Monte Carlo method, [SDV.IB.MN]Life Sciences [q-bio]/Bioengineering/Nuclear medicine, [PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex], 01 natural sciences, 030218 nuclear medicine & medical imaging, Ion, Nuclear physics, 03 medical and health sciences, 0302 clinical medicine, Positron, Fragmentation (mass spectrometry), 0103 physical sciences, medicine, Medical physics, [ PHYS.NEXP ] Physics [physics]/Nuclear Experiment [nucl-ex], Nuclear Experiment, Common emitter, Physics, medicine.diagnostic_test, 010308 nuclear & particles physics, Positron emission tomography, [PHYS.PHYS.PHYS-MED-PH]Physics [physics]/Physics [physics]/Medical Physics [physics.med-ph], Physics::Accelerator Physics, Nucleon
Abstract: International audience; In light ion beam therapy, positron (β+) emitters are produced by the tissue nuclei through nuclear interactions with the beam ions. They can be used for the verification of the delivered dose using positron emission tomography by comparing the spatial distribution of the β+ emitters activity to a computer simulation taking into account the patient morphology and the treatment plan. However, the accuracy of the simulation greatly depends on the method used to generate the nuclear interactions producing these emitters. In the case of Monte Carlo (MC) simulations, the nuclear interaction models still lack the required accuracy due to insufficient experimental cross section data. This is particularly true for carbon therapy where literature data on fragmentation cross sections of a carbon beam with targets of medical interest are very scarce. Therefore, we performed at GANIL in July 2016 measurements on β+ emitter production cross sections with a carbon beam at 25, 50, and 95 MeV/nucleon on thin targets (C, N, O, and PMMA). We extracted the production cross section of C10,11, N13, and O14,15 that are essential to constrain or develop MC nuclear fragmentation models.
Published: 2017

2. Differential cross section measurements for hadron therapy: 50 MeV/nucleon C12 reactions on H, C, O, Al, and Tinat targets

Author: Ch. Finck, J. Colin, D. Cussol, Y. Karakaya, M. Labalme, Marc Rousseau, S. Salvador, M. Vanstalle, and C. Divay
Subjects: Physics, Systematic error, Scattering cross-section, Nuclear reaction, Carbon therapy, Quantitative Biology::Tissues and Organs, Radiation field, 01 natural sciences, 030218 nuclear medicine & medical imaging, Nuclear physics, Hadron therapy, 03 medical and health sciences, 0302 clinical medicine, Fragmentation (mass spectrometry), 0103 physical sciences, Atomic physics, Nuclear Experiment, 010306 general physics, Nucleon
Abstract: During a carbon therapy treatment, the beam undergoes inelastic nuclear reactions leading to the production of secondary fragments. These nuclear interactions tend to delocate a part of the dose into healthy tissues and create a mixed radiation field. In order to accurately estimate the dose deposited into the tissues, the production rate of these fragments all along the beam path have to be taken into account. But the double differential carbon fragmentation cross sections are not well known in the energy range needed for a treatment (up to 400 MeV/nucleon). Therefore, a series of experiments aiming to measure the double differential fragmentation cross sections of carbon on thin targets of medical interest has been started by our collaboration. In March 2015 we performed an experiment to study the fragmentation of a 50 MeV/nucleon C12 beam on thin targets at GANIL. During this experiment, energy and angular cross-section distributions on H, C, O, Al, and Tinat have been measured. The experimental set-up will be detailed as well as the systematic error study and all the experimental results will be presented.
Published: 2017

3. Model-independent tracking of criticality signals in nuclear multifragmentation data

Author: C. Sfienti, R. Bougault, P. Lautesse, A. Saija, H. Orth, J. Marie, C. Schwarz, J.D. Frankland, E. Vient, D. Guinet, M. Pichon, M.F. Rivet, J.L. Charvet, C. Volant, R. Dayras, A. Trzcinski, M. Pârlog, A. Chbihi, M.L. Begemann-Blaich, A. Le Fèvre, D. Durand, Alexis Mignon, R. Legrain, W. Trautmann, Elio Rosato, L. Nalpas, Mariano Vigilante, B. Borderie, J. Lukasik, W. F. J. Müller, E. Galichet, J.P. Wieleczko, R. Roy, K. Turzo, B. Tamain, N. Le Neindre, L. Manduci, A. Van Lauwe, C. Escano-Rodriguez, U. Lynen, R. Bittiger, D. Cussol, O. Lopez, B. Zwieglinski, Grand Accélérateur National d'Ions Lourds (GANIL), 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), ALADIN, INDRA, J. D., Frankland, A., Chbihi, A., Mignon, M. L., Begemann Blaich, R., Bittinger, B., Borderie, R., Bougault, J. L., Charvet, D., Cussol, R., Dayra, D., Durand, C., Escano Rodriguez, E., Galichet, D., Guinet, P., Lautesse, A., Le Fèvre, R., Legrain, N., Le Neindre, O., Lopez, J., Lukasik, U., Lynen, L., Manduci, J., Marie, W. F. J., Müller, L., Nalpa, H., Orth, M., Pârlog, M., Pichon, M. F., Rivet, R., Roy, Rosato, Elio, A., Saija, C., Schwarz, C., Sfienti, B., Tamain, W., Trautmann, A., Trczinski, K., Turzó, A., van Lauwe, E., Vient, Vigilante, Mariano, C., Volant, J. P., Wieleczko, B., Zwieglinski, Gesellschaft für Schwerionenforschung mbH (MBH), Gesellschaft für Schwerionenforschung mbH, Institut de Physique Nucléaire d'Orsay (IPNO), 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), 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)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), Département de Physique Nucléaire (ex SPhN) (DPHN), Institut de Recherches sur les lois Fondamentales de l'Univers (IRFU), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris-Saclay-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris-Saclay, Conservatoire National des Arts et Métiers [CNAM] (CNAM), Institut de Physique Nucléaire de Lyon (IPNL), Centre National de la Recherche Scientifique (CNRS)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), Institute of Nuclear Physics (IFJ-PAN), Institute of Nuclear Physics, National Institute for Physics and Nuclear Engineering (NIPNE), National Institute for Physics and Nuclear Engineering, Dipartimento di Scienze Fisiche e Sezione (INFN), Istituto Nazionale di Fisica Nucleare (INFN)-Università degli studi di Napoli Federico II, Laboratoire de Physique Nucléaire (IPN), Université Laval [Québec] (ULaval), Soltan Institute for Nuclear Studies (SINS), Soltan Institute, 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), 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), Normandie Université (NU)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), HESAM Université - Communauté d'universités et d'établissements Hautes écoles Sorbonne Arts et métiers université (HESAM), Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), and Istituto Nazionale di Fisica Nucleare (INFN)-University of Naples Federico II = Università degli studi di Napoli Federico II
Subjects: Nuclear reaction, Nuclear and High Energy Physics, Phase transition, 25.70.Pq, FOS: Physical sciences, [PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex], 01 natural sciences, order parameter, Nuclear physics, 0103 physical sciences, Statistical physics, Nuclear Experiment (nucl-ex), Nuclear Experiment, 010306 general physics, Scaling, Physics, Range (particle radiation), Multifragmentation, 010308 nuclear & particles physics, Fermi energy, Function (mathematics), critical phenomena, Symmetric systems, Criticality, phase transition, Impact parameter, Event (particle physics), Dimensionless quantity
Abstract: We look for signals of criticality in multifragment production in heavy-ion collisions using model-independent universal fluctuations theory. The phenomenon is studied as a function of system size, bombarding energy, and impact parameter in a wide range of INDRA data. For very central collisions (b/b_max
Published: 2005

4. Differential cross-sections measurements for hadrontherapy: 50 MeV/A $^{12}$C reactions on H, C, O, Al and $^{nat}$Ti targets

Author: M. Vanstalle, M. Labalme, C. Divay, J. Colin, Marc Rousseau, D. Cussol, Y. Karakaya, Ch. Finck, S. Salvador, 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)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), Institut Pluridisciplinaire Hubert Curien (IPHC), Université de Strasbourg (UNISTRA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Laboratoire de physique corpusculaire de Caen ( LPCC ), Université de Caen Normandie ( UNICAEN ), Normandie Université ( NU ) -Normandie Université ( NU ) -Ecole 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 ), Institut Pluridisciplinaire Hubert Curien ( IPHC ), Université de Strasbourg ( UNISTRA ) -Centre National de la Recherche Scientifique ( CNRS ), Normandie Université (NU)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), and Université de Strasbourg (UNISTRA)-Centre National de la Recherche Scientifique (CNRS)
Subjects: Physics, 010308 nuclear & particles physics, QC1-999, Experimental data, [PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex], Channel models, 01 natural sciences, Nuclear physics, Nat, Treatment plan, 0103 physical sciences, [ PHYS.NEXP ] Physics [physics]/Nuclear Experiment [nucl-ex], 010306 general physics, Nucleon
Abstract: International audience; In order to keep the benefits of a carbon treatment, the dose and biological effects induced by secondary fragments must be taken into account when simulating the treatment plan. These Monte-Carlo simulations codes are done using nuclear models that are constrained by experimental data. It is hence necessary to have precise measurements of the production rates of these fragments all along the beam path and for its whole energy range. In this context, a series of experiments aiming to measure the double differential fragmentation cross-sections of carbon on thin targets of medical interest has been started by our collaboration. In March 2015, an experiment was performed with a 50 MeV/nucleon 12C beam at GANIL. During this experiment, energy and angular differential cross-section distributions on H, C, O, Al and natTi have been measured. In the following, the experimental set-up and analysis process are briefly described and some experimental results are presented. Comparisons between several exit channel models from Phits and Geant4 show great discrepancies with the experimental data. Finally, the homemade Sliipie model is briefly presented and preliminary results are compared to the data with a promising outcome.
Published: 2016

5. Differential cross sections measurements for hadrontherapy: 50 MeV/n $^{12}$C reactions on H, C, Al, O and natTi targets

Author: M. Labalme, D. Cussol, S. Salvador, C. Divay, C. Finck, Y. Karakaya, M. Rousseau, M. Vanstalle, Laboratoire de physique corpusculaire de Caen ( LPCC ), Université de Caen Normandie ( UNICAEN ), Normandie Université ( NU ) -Normandie Université ( NU ) -Ecole 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 ), Guesnon, Sandrine, 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), and Normandie Université (NU)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)
Subjects: Physics, [PHYS.NEXP] Physics [physics]/Nuclear Experiment [nucl-ex], Analytical chemistry, Hematology, [PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex], 030218 nuclear medicine & medical imaging, 3. Good health, 03 medical and health sciences, 0302 clinical medicine, Oncology, Radiology Nuclear Medicine and imaging, 030220 oncology & carcinogenesis, C/AL, Radiology, Nuclear Medicine and imaging, [ PHYS.NEXP ] Physics [physics]/Nuclear Experiment [nucl-ex], computer, Differential (mathematics), ComputingMilieux_MISCELLANEOUS, computer.programming_language
Abstract: International audience
Published: 2016

6. Timing Performances of a Time-of-Flight Detection System for Fragmentation Cross Section Measurements in Carbon Therapy

Author: J. Colin, D. Cussol, S. Salvador, J.M. Fontbonne, M. Labalme, C. Divay, Guesnon, Sandrine, 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), and Normandie Université (NU)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)
Subjects: Materials science, Chemical substance, [PHYS.PHYS.PHYS-MED-PH] Physics [physics]/Physics [physics]/Medical Physics [physics.med-ph], 010308 nuclear & particles physics, [PHYS.NEXP] Physics [physics]/Nuclear Experiment [nucl-ex], Quantitative Biology::Tissues and Organs, Physics::Medical Physics, Detector, Bragg peak, [PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex], 01 natural sciences, Ion, Computational physics, Time of flight, 0103 physical sciences, Relative biological effectiveness, [PHYS.PHYS.PHYS-MED-PH]Physics [physics]/Physics [physics]/Medical Physics [physics.med-ph], Atomic physics, Nuclear Experiment, 010306 general physics, Proton therapy, Beam (structure), ComputingMilieux_MISCELLANEOUS
Abstract: Carbon ions therapy is being considered to replace proton therapy in the treatment of certain cancerous diseases due to a better ballistic and a higher relative biological effectiveness (RBE). However, nuclear interactions between beam particles and nuclei in the tissues reduce the primary beam intensity at the Bragg peak and create a mixed radiation field through lighter and faster fragments.
Published: 2016

7. On-line monitoring of fluence distributions and imaging of scanning ion beams

Author: G. Ban, C. Pautard, D. Cussol, J.M. Fontbonne, J. Colin, D. Etasse, B. Carniol, P. Laborie, E. Batin, M. Labalme, Emmanuel Balanzat, 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)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), Centre de recherche sur les Ions, les MAtériaux et la Photonique (CIMAP - UMR 6252), Centre National de la Recherche Scientifique (CNRS)-École Nationale Supérieure d'Ingénieurs de Caen (ENSICAEN), Normandie Université (NU)-Normandie Université (NU)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université de Caen Normandie (UNICAEN), Normandie Université (NU), Normandie Université (NU)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Normandie Université (NU)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Centre National de la Recherche Scientifique (CNRS)-Institut de Recherche sur les Matériaux Avancés (IRMA), Normandie Université (NU)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université de Rouen Normandie (UNIROUEN), Normandie Université (NU)-Institut national des sciences appliquées Rouen Normandie (INSA Rouen Normandie), Institut National des Sciences Appliquées (INSA)-Normandie Université (NU)-Institut National des Sciences Appliquées (INSA)-Centre National de la Recherche Scientifique (CNRS)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université de Rouen Normandie (UNIROUEN), and Institut National des Sciences Appliquées (INSA)-Normandie Université (NU)-Institut National des Sciences Appliquées (INSA)-Centre National de la Recherche Scientifique (CNRS)
Subjects: Nuclear and High Energy Physics, medicine.medical_specialty, Ion beam, On-line monitor, 01 natural sciences, Fluence, Ion, 03 medical and health sciences, Optics, 0103 physical sciences, medicine, Medical physics, Instrumentation, Image resolution, 030304 developmental biology, Line (formation), Physics, 0303 health sciences, 010308 nuclear & particles physics, business.industry, Radiobiology, Fluence maps, Radiation therapy, Transverse plane, [PHYS.PHYS.PHYS-MED-PH]Physics [physics]/Physics [physics]/Medical Physics [physics.med-ph], Real time ion beam imaging, business, Beam (structure)
Abstract: Expérience GANIL; In this paper we describe the design of an ion beam monitor developed to control irradiations of biological samples with ions at GANIL (Grand Accélérateur National d'Ions Lourds). This device can be used as an on-line monitor to provide transverse fluence distributions for active scanning ion irradiations. It can also be used as an interceptive beam imager to provide beam profiles or fluence depth distributions. A prototype of the monitor has been tested at GANIL with five different ion beams, having intensities from 104 to 109ions per second. Real time transverse fluence distributions have been obtained with a 1mm spatial resolution.
Published: 2008

8. The Billotron: a way to experimentally apprehend the subatomic world

Author: D. Cussol, Julien Gibelin, Ph. Desrues, Y. Lemière, A. Chapon, D. Durand, J. Perronnel, H. Franck de Préaumont, O. Lopez, J.C. Steckmeyer, 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), and Normandie Université (NU)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)
Subjects: Physics, Science instruction, Structure (category theory), General Physics and Astronomy, [PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex], 01 natural sciences, Engineering physics, 010305 fluids & plasmas, Education, Theoretical physics, Physics::Popular Physics, 0103 physical sciences, Subatomic particle, 010306 general physics
Abstract: International audience; The Billotron is a device designed and built by the LPC Caen to illustrate the methods with which physicists are able to study the basic structure of matter, in particular the nucleus of the atom.
Published: 2015

9. The phoswich detector array of the forward ring of INDRA

Author: D. Cussol, J.L. Laville, A. Wieloch, J. Lelandais, P. Le Botlan, V. Métivier, E. Rosato, P. Mosrin, Julien Gautier, J.C. Steckmeyer, J. Tillier, A. Leconte, J. Duchon, 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)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), Université de Naples, Uniwersytet Jagielloński w Krakowie = Jagiellonian University (UJ), J. C., Steckmeyer, D., Cussol, J., Duchon, J. M., Gautier, J. L., Laville, P., LE BOTLAN, A., Leconte, J., Lelandai, V., Métivier, P., Mosrin, Rosato, Elio, J., Tillier, and A., Wieloch
Subjects: Physics, Nuclear and High Energy Physics, Photomultiplier, 010308 nuclear & particles physics, business.industry, Detector, Scintillator, 01 natural sciences, Particle identification, Particle detector, Optics, 0103 physical sciences, Scintillation counter, Measuring instrument, Phoswich detector, [PHYS.PHYS.PHYS-INS-DET]Physics [physics]/Physics [physics]/Instrumentation and Detectors [physics.ins-det], Detectors and Experimental Techniques, 010306 general physics, business, Instrumentation
Abstract: The most forward ring (2 ≤ θ ≤ 3°) of the INDRA multidetector has been equipped with 12 plastic phoswich detectors able to withstand the high counting rates encountered at very small angles. Each phoswich detector is composed of a 500 μm thick fast scintillator and a 25 cm thick slow scintillator. Elemental identification is achieved on a fairly large domain, ranging from Z = 1 up to Z = 37. A new method of Z separation, using an identification function technique, is described.
Published: 1995

10. Description of current pulses induced by heavy ions in silicon detectors (II)

Author: F. de Oliveira Santos, Elio Rosato, Mariano Vigilante, G. Politi, E. Galichet, E. Vient, L. Lavergne, M. Pârlog, R. Bougault, S. Piantelli, S. Barbey, A. Chbihi, N. Le Neindre, J.D. Frankland, E. Rauly, D. Guinet, B. Borderie, H. Hamrita, Marin Chabot, P. Edelbruck, P. Lautesse, M. F. Rivet, D. Cussol, Bernard Tamain, O. Lopez, G. Martinet, J. Tillier, N. A. Orr, Institut de Physique Nucléaire d'Orsay (IPNO), 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), Laboratoire d'Intégration des Systèmes et des Technologies (LIST), Direction de Recherche Technologique (CEA) (DRT (CEA)), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA), 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)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), Grand Accélérateur National d'Ions Lourds (GANIL), 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), Conservatoire National des Arts et Métiers [CNAM] (CNAM), Institut de Physique Nucléaire de Lyon (IPNL), Centre National de la Recherche Scientifique (CNRS)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), FAZIA, H., Hamrita, M., Pârlog, B., Borderie, L., Lavergne, N., Le Neindre, M. F., Rivet, S., Barbey, R., Bougault, M., Chabot, A., Chbihi, D., Cussol, F., de Oliveira Santo, P., Edelbruck, J. D., Frankland, E., Galichet, D., Guinet, Lautesse, P. h., O., Lopez, G., Martinet, N. A., Orr, S., Piantelli, J., Tillier, G., Politi, E., Rauly, Rosato, Elio, B., Tamain, E., Vient, Vigilante, Mariano, 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), Laboratoire d'Intégration des Systèmes et des Technologies (LIST (CEA)), Normandie Université (NU)-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)-Centre National de la Recherche Scientifique (CNRS), HESAM Université - Communauté d'universités et d'établissements Hautes écoles Sorbonne Arts et métiers université (HESAM), 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)-Centre National de la Recherche Scientifique (CNRS)
Subjects: Permittivity, Nuclear and High Energy Physics, Silicon, chemistry.chemical_element, Dielectric, Electron, rivelatori al silicio, [PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex], 01 natural sciences, Ion, Dielectric permittivity, Electric field, 0103 physical sciences, Pulse shape analysis, [PHYS.PHYS.PHYS-INS-DET]Physics [physics]/Physics [physics]/Instrumentation and Detectors [physics.ins-det], 010306 general physics, Instrumentation, Physics, 010308 nuclear & particles physics, Carrier pair dissociation, moto dei portatori di carica nei dielettrici, Polarization density, chemistry, Silicon detectors, Charge carrier, Atomic physics, Current pulse
Abstract: Expérience GANIL; Current pulses induced in a silicon detector by 10 different heavy ion species at known energies around 10 AMeV have been sampled in time at high frequency. Their individual average shapes are quite well reproduced by a fit procedure based on our recent charge carrier collection treatment which considers the progressive extraction of the electrons and holes from the high carrier density zone along the ionizing particle track. This region is assumed to present a supplementary dielectric polarization and consequently a disturbe delectric field.The influence of the nature of the heavy ion on the values of the three fit parameters is analyzed.
Published: 2011

11. Erratum: Double-differential fragmentation cross-section measurements of 95 MeV/nucleonC12beams on thin targets for hadron therapy [Phys. Rev. C88, 024606 (2013)]

Author: Ch. Finck, J. Colin, J. Krimmer, S. Salvador, H. Guérin, J. Dudouet, M. G. Saint-Laurent, B. Braunn, J. C. Angélique, D. Juliani, M. Labalme, Marc Rousseau, D. Cussol, J.M. Fontbonne, and P. Henriquet
Subjects: Nuclear physics, Hadron therapy, Physics, Nuclear and High Energy Physics, Fragmentation (mass spectrometry), Atomic physics, Nucleon
Published: 2014

12. Zero-degree measurements ofC12fragmentation at 95 MeV/nucleon on thin targets

Author: M. Vanstalle, R. Rescigno, C. Finck, S. Salvador, D. Cussol, M. Labalme, J. Dudouet, and M. Rousseau
Subjects: Physics, Nuclear and High Energy Physics, Quantitative Biology::Tissues and Organs, Attenuation, Monte Carlo method, Charged particle, Ion, Nuclear physics, Nuclear interaction, Fragmentation (mass spectrometry), Carbon beam, Atomic physics, Nuclear Experiment, Nucleon
Abstract: During therapeutic treatments using ions such as carbon, nuclear interactions between the incident ions and nuclei present in organic tissues may occur, leading to the attenuation of the incident beam intensity and to the production of secondary light charged particles. As the biological dose deposited in the tumor and the surrounding healthy tissues depends on the beam composition, an accurate knowledge of the fragmentation processes is thus essential. In particular, the nuclear interaction models have to be validated using experimental double differential cross sections which are still very scarce. An experiment was realized in 2011 at GANIL to obtain these cross sections for a 95 MeV/nucleon carbon beam on different thin targets for angles raging from 4 to 43{\deg} . In order to complete these data, a new experiment was performed on September 2013 at GANIL to measure the fragmentation cross section at zero degree for a 95 MeV/nucleon carbon beam on thin targets. In this work, the experimental setup will be described, the analysis method detailed and the results presented.
Published: 2014

13. Prompt light particle emission in the 36Ar + 58Ni reaction at 95 MeV/nucleon

Author: Ph. Buchet, D. Guinet, J.L. Laville, Ch.O. Bacri, L. Nalpas, J.L. Charvet, J.P. Wieleczko, A. Chbihi, R. Bougault, J. Colin, D. Doré, J.D. Frankland, A. M. Maskay, M.F. Rivet, G. Tabacaru, C. Volant, J.C. Steckmeyer, Jean Péter, D. Cussol, P. Lautesse, Bernard Borderie, L. Tassan-Got, D. Durand, G. Auger, R. Dayras, F. Bocage, S. Salou, N. Bellaize, E. Genouin-Duhamel, O. Lopez, Elio Rosato, E. Plagnol, A.D. Nguyen, M. Louvel, N. Le Neindre, O. Tirel, M. Stern, E. Galichet, E. Gerlic, B. Tamain, F. Saint-Laurent, E. Vient, Piotr Pawłowski, A. Demeyer, M. Pârlog, R. Brou, R. Legrain, J.F. Lecolley, Institut de Physique Nucléaire d'Orsay (IPNO), 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), Grand Accélérateur National d'Ions Lourds (GANIL), 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), 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)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), Institut de Physique Nucléaire de Lyon (IPNL), Centre National de la Recherche Scientifique (CNRS)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), INDRA, 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), 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), Normandie Université (NU)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-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)-Centre National de la Recherche Scientifique (CNRS)
Subjects: Physics, Coalescence (physics), Nuclear and High Energy Physics, 24.10.-i, 25.70.Lm, 25.70.Pq, Multifragment emission and correlations, 010308 nuclear & particles physics, Hadron, Nuclear-reaction models and methods, [PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex], 7. Clean energy, 01 natural sciences, Strongly damped collisions, Spectral line, Charged particle, Nuclear physics, Cascade, 0103 physical sciences, Nuclear fusion, Impact parameter, Atomic physics, Nuclear Experiment, 010306 general physics, Nucleon
Abstract: Matière Nucléaire; International audience; The prompt component at intermediate velocity of light charged particles is investigated. An improved coalescence model coupled to the intra-nuclear cascade code ISABEL is used to obtain light complex particle energy spectra and multiplicities as a function of impact parameter. The results are compared with experimental data from the 36Ar + 58Ni experiment at 95 MeV/nucleon, performed with the INDRA 4π detection system. The calculated prompt component is found to rather well reproduce proton spectra. For complex light charged particles the calculated components well populate the high energy part of spectra. Prompt emission can therefore explain the large transverse energies experimentally observed at mid-rapidity.
Published: 2000

14. Mass scaling of reaction mechanisms in intermediate energy heavy ion collisions

Author: R. Dayras, A. Demeyer, M. Parlog, B. Tamain, F. Saint-Laurent, Ch.O. Bacri, O. Lopez, Elio Rosato, M.F. Rivet, C. Volant, D. Durand, R. Brou, G. Auger, P. Ecomard, J.L. Charvet, T. Reposeur, L. Lebreton, Bernard Borderie, Richard Laforest, M. Louvel, D. Cussol, V. Métivier, J.F. Lecolley, N. Marie, F. Bocage, R. Legrain, Ph. Eudes, A. Rahmani, L. Tassan-Got, J.C. Steckmeyer, J. Colin, E. Plagnol, A. Le Fèvre, L. Nalpas, R. Bougault, D. Doré, J.P. Wieleczko, D. Gourio, J. Benlliure, P. Lautesse, Ph. Buchet, D. Guinet, Jean Péter, J. L. Laville, A. Chbihi, E. Vient, Laboratoire SUBATECH Nantes (SUBATECH), Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université de Nantes (UN)-Mines Nantes (Mines Nantes), 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)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), Grand Accélérateur National d'Ions Lourds (GANIL), 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), Institut de Physique Nucléaire d'Orsay (IPNO), 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), Institut de Physique Nucléaire de Lyon (IPNL), Centre National de la Recherche Scientifique (CNRS)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), INDRA, Mines Nantes (Mines Nantes)-Université de Nantes (UN)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Normandie Université (NU)-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)-Centre National de la Recherche Scientifique (CNRS), 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), 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)-Centre National de la Recherche Scientifique (CNRS)
Subjects: Nuclear reaction, Physics, Nuclear and High Energy Physics, Reaction mechanism, Hot nuclei, 010308 nuclear & particles physics, Reaction mechanisms, Binary number, Decay properties, Energy deposit, [PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex], 01 natural sciences, Mass scaling, Nuclear physics, 25.70.-z, Intermediate energy, 0103 physical sciences, Heavy ion, Nuclear reactions, Atomic physics, Nuclear Experiment, 010306 general physics, Energy (signal processing), Continuous evolution
Abstract: Matière Nucléaire, GANIL E209, GANIL E210; International audience; Reaction mechanisms have been studied for two nearly symmetrical systems of different total mass, between 25 and 74 AMeV. It is shown that collisions are mostly binary whatever the system mass and the bombarding energy. From the slowing-down of the partners, it is possible to establish the continuous evolution from quasielastic to (completely) damped collisions. It turns out that results are independent of the total system mass if involved energies are expressed in AMeV. The occurrence of mid-rapidity emission is also considered and may be used to establish a link between mechanisms observed at low and high bombarding energy. Part of it corresponds to a fast decay of outgoing partners.
Published: 2000

15. Dynamical aspects of fragment production in heavy ion collisions

Author: E. Plagnol, G. Auger, M. Assenard, C.O. Bacri, J. Benlliure, E. Bisquer, B. Borderie, R. Bougault, R. Brou, J.L. Charvet, A. Chbihi, J. Colin, D. Cussol, R. Dayras, E. DeFilippo, A. Demeyer, D. Doré, D. Durand, Ph. Eudes, A. Genoux-Lubain, E. Gerlic, M. Germain, D. Gourio, D. Guinet, R. Laforest, P. Lautesse, J.L. Laville, L. Lebreton, C. LeBrun, C. Lebrun, J.F. Lecolley, A. LeFevre, T. Lefort, R. Legrain, O. Lopez, M. Louvel, L. Nalpas, N. Marie, V. Metivier, M. Parlog, J. Peter, O. Politi, E.C. Pollacco, A. Rahmani, R. Regimbart, T. Reposeur, E. Rosato, M.F. Rivet, F. Saint-Laurent, S. Salou, A. Siwek, M. Squalli, J.C. Steckmeyer, M. Stern, B. Tamain, L. Tassangot, O. Tirel, E. Vient, C. Volant, J.P. Wieleczko, A. Wieloch, and M. YuGang
Subjects: Nuclear physics, Physics, Nuclear and High Energy Physics, Fragment (logic), Heavy ion
Published: 1999

16. Model-independent tracking of criticality signals in nuclear multifragmentation data

Author: J. D. FRANKLAND, A. MIGNON, A. CHBIHI, S. HUDAN, C. ESCANO RODRIGUEZ, G. AUGER, M. L. BEGEMANN BLAICH, N. BEL LAIZE, R. BITTINGER, B. BORDERIE, R. BOUGAULT, B. BOURIQUET, A. M. BUTA, J. L. CHARVET, J. COLIN, D. CUSSOL, R. DAYRAS, N. DE CESARE, A. DEMEYER, D. DOR, D. DURAND, E. GALICHET, E. GERLIC, D. GOURIO, D. GUINET, B. GUIOT, G. LANZALONE, P. LAUTESSE, F. LAVAUD, J. L. LAVILLE, J. F. LECOLLEY, A. LE FVRE, R. LEGRAIN, N. LE NEINDRE, O. LOPEZ, U. LYNEN, W. F. J. MLLER, L. MANDU CI, J. MARIE L. NALPAS, J. NORMAND, H. ORTH, M. PRLOG, P. PAWLOWSKI, M. PICHON, E. PLAGNOL, M. F. RIVET, E. ROSATO, R. ROY, A. SAIJA, C. SFIENTI, C. SCHWARZ, J. C. STECKMEYER, G. TABACARU, B. TAMAIN, W. TRAUTMANN, A. TRCZINSKI, K. TURZ, A. VAN LAUWE, E. VIENT, C. VOLANT, J. P. WIELECZKO AND B. ZWIEGLINSKI, VIGILANTE, MARIANO, J. D., Frankland, A., Mignon, A., Chbihi, S., Hudan, C., ESCANO RODRIGUEZ, G., Auger, M. L., BEGEMANN BLAICH, N., BEL LAIZE, R., Bittinger, B., Borderie, R., Bougault, B., Bouriquet, A. M., Buta, J. L., Charvet, J., Colin, D., Cussol, R., Dayra, N., DE CESARE, A., Demeyer, D., Dor, D., Durand, E., Galichet, E., Gerlic, D., Gourio, D., Guinet, B., Guiot, G., Lanzalone, P., Lautesse, F., Lavaud, J. L., Laville, J. F., Lecolley, A., LE FVRE, R., Legrain, N., LE NEINDRE, O., Lopez, U., Lynen, W. F. J., Mller, L., MANDU CI, J. MARIE L., Nalpa, J., Normand, H., Orth, M., Prlog, P., Pawlowski, M., Pichon, E., Plagnol, M. F., Rivet, E., Rosato, R., Roy, A., Saija, C., Sfienti, C., Schwarz, J. C., Steckmeyer, G., Tabacaru, B., Tamain, W., Trautmann, A., Trczinski, K., Turz, A., VAN LAUWE, E., Vient, Vigilante, Mariano, C., Volant, and J. P. WIELECZKO AND B., Zwieglinski
Published: 2005

17. Correlations between different signals of the liquid-gas phase transition in nuclei

Author: M. F. RIVET, N. LE NEINDRE, J. P. WIELECZKO, B. BORDERIE, R. BOUGAULT, A. CHBIHI, J. D. FRANKLAND, M. PRLOG, M. PICHON, B. TAMAIN, G. AUGER, M. L. BEGEMANN BLAICH, N. BELLAIZE, R. BITTINGER, B. BOURIQUET, A. M. BUTA, J. L. CHARVET, J. COLIN, D. CUSSOL, R. DAYRAS, N. DE CESARE, A. DEMEYER, D. DOR, D. DURAND, C. ESCANO RODRIGUEZ, E. GALICHET, E. GERLIC, D. GOURIO, D. GUINET, B. GUIOT, S. HUDAN, G. LANZALONE, P. LAUTESSE, F. LAVAUD, J. L. LAVILLE, J. F. LECOLLEY, A. LE FVRE, R. LEGRAIN, O. LOPEZ, U. LYNEN, A. MIGNON, W. F. J. MLLER, L. MANDU CI, J. MARIE L. NALPAS, J. NORMAND, H. ORTH, P. PAWLOWSKI, E. PLAGNOL, R. ROY, A. SAIJA, C. SFIENTI, C. SCHWARZ, J. C. STECKMEYER, G. TABACARU, W. TRAUTMANN, A. TRCZINSKI, K. TURZ, A. VAN LAUWE, E. VIENT, C. VOLANT, AND B. ZWIEGLINSKI, E. ROSATO, VIGILANTE, MARIANO, M. F., Rivet, N., LE NEINDRE, J. P., Wieleczko, B., Borderie, R., Bougault, A., Chbihi, J. D., Frankland, M., Prlog, M., Pichon, B., Tamain, G., Auger, M. L., BEGEMANN BLAICH, N., Bellaize, R., Bittinger, B., Bouriquet, A. M., Buta, J. L., Charvet, J., Colin, D., Cussol, R., Dayra, N., DE CESARE, A., Demeyer, D., Dor, D., Durand, C., ESCANO RODRIGUEZ, E., Galichet, E., Gerlic, D., Gourio, D., Guinet, B., Guiot, S., Hudan, G., Lanzalone, P., Lautesse, F., Lavaud, J. L., Laville, J. F., Lecolley, A., LE FVRE, R., Legrain, O., Lopez, U., Lynen, A., Mignon, W. F. J., Mller, L., MANDU CI, J. MARIE L., Nalpa, J., Normand, H., Orth, P., Pawlowski, E., Plagnol, R., Roy, A., Saija, C., Sfienti, C., Schwarz, J. C., Steckmeyer, G., Tabacaru, W., Trautmann, A., Trczinski, K., Turz, A., VAN LAUWE, E., Vient, Vigilante, Mariano, C., Volant, AND B., Zwieglinski, and E., Rosato
Published: 2005

18. Charge and current-sensitive preamplifiers for pulse shape discrimination techniques with silicon detectors

Author: H. HAMRITA, E. RAULY, Y. BLUMENFELD, B. BORDERIE, M. CHABOT, P. EDELBRUCK, L. LAVERGNE, J. LE BRIS, T.H. LEGOU, N. LE NEIN DRE, A. RICHARD, M. F. RIVET, J. A. SCARPACI, S. BARBEY, E. BECHEVA, F. BOCAGE, R. BOUGAULT, R. BZYL, S. GRVY, B. CAR NIOL, D. CUSSOL, P. DSESQUELLES, D. ETASSE, E. GALICHET, D. GUINET, G. LALU, G. LANZALONE, P. LAUTESSE, O. LOPEZ, G. MARTINET, S. PIERRE, G. POLITI, B. TAMAIN, E. E. VIENT, ROSATO, ELIO, H., Hamrita, E., Rauly, Y., Blumenfeld, B., Borderie, M., Chabot, P., Edelbruck, L., Lavergne, J., LE BRIS, Legou, T. H., N., LE NEIN DRE, A., Richard, M. F., Rivet, J. A., Scarpaci, S., Barbey, E., Becheva, F., Bocage, R., Bougault, R., Bzyl, S., Grvy, B., CAR NIOL, D., Cussol, P., Dsesquelle, D., Etasse, E., Galichet, D., Guinet, G., Lalu, G., Lanzalone, P., Lautesse, O., Lopez, G., Martinet, S., Pierre, G., Politi, Rosato, Elio, B., Tamain, and E. E., Vient
Published: 2004

19. Directed collective flow and azimuthal distributions in collisions from 55 to 95 MeV/u

Author: B. Tamain, F. Saint-Laurent, C. Cabot, J. C. Angelique, J.C. Steckmeyer, R. Popescu, P. Eudes, C. Lebrun, Jean Péter, R. Brou, A. Buta, E. Vient, Z.Y. He, Gerard Auger, G. Bizard, D. Cussol, R. Regimbart, Y. El Masri, Elio Rosato, A. Kerambrun, Edilson Crema, and A. Péghaire
Subjects: Physics, Nuclear reaction, Nuclear and High Energy Physics, 010308 nuclear & particles physics, Plane (geometry), Function (mathematics), 01 natural sciences, Charged particle, Azimuth, Nuclear physics, Flow (mathematics), 0103 physical sciences, Transverse momentum, Impact parameter, Atomic physics, Nuclear Experiment, 010306 general physics
Abstract: A 4 pi charged particle detector array with a low velocity threshold has been used to detect the products from reactions induced by Ar-36 on Al-27 at energies ranging from 55 to 95 MeV/u. Well characterized events were selected and sorted as a function of the impact parameter. Two methods were used for sorting these events with respect to their impact parameters and three methods were compared to determine the reaction plane. The transverse momentum analysis has been found to be the best method to extract the direction of the reaction plane for this system and for the experimental set-up used here. The energy of vanishing flow for central collisions has been found to be around 90-95 MeV/u. The azimuthal distributions of mid-rapidity particles exhibit a preferential in-plane emission and no squeeze-out effect.
Published: 1997

20. Dynamical effects in multifragmentation at intermediate energies

Author: J. COLIN, D. CUSSOL, J. NORMAND, N. BELLAIZE, R. BOUGAULT, A. M. BUTA, D. DURAND, O. LOPEZ, L. MANDUCI, J. MARIE, J. C. STECKMEYER, B. TAMAIN, A. VAN LAUWE, E. VIENT, B. BORDERIE, F. LAVAUD, N. LE NEINDRE, P. PAWLOWSKI, E. PLAGNOL, M. F. RIVET, B. BOURIQUET, A. CHBIHI, J. D. FRANKLAND, D. GUINET, B. GUIOT, S. HUDAN, J. P. WIELEZCKO, J. L. CHARVET, R. DAYRAS, E. GALICHET, P. LAUTESSE, L. NALPAS, M. PARLOG, R. ROY, M. VIGILANTE E. C. VOLANT, ROSATO, ELIO, J., Colin, D., Cussol, J., Normand, N., Bellaize, R., Bougault, A. M., Buta, D., Durand, O., Lopez, L., Manduci, J., Marie, J. C., Steckmeyer, B., Tamain, A., VAN LAUWE, E., Vient, B., Borderie, F., Lavaud, N., LE NEINDRE, P., Pawlowski, E., Plagnol, M. F., Rivet, B., Bouriquet, A., Chbihi, J. D., Frankland, D., Guinet, B., Guiot, S., Hudan, J. P., Wielezcko, J. L., Charvet, R., Dayra, E., Galichet, P., Lautesse, L., Nalpa, M., Parlog, R., Roy, Rosato, Elio, and M. VIGILANTE E. C., Volant
Published: 2003

21. Characteristics of the fragments produced in central collisions of 129Xe+natSn from 32 to 50 A.MeV

Author: S. HUDAN, A. CHBIHI, J. D. FRANKLAND, A. MIGNON, J. P. WIELEZCKO, G. AUGER, N. BELLAIZE, B. BORDERIE, A. BOTVINA, R. BOUGAULT, B. BOURIQUET, A. M. BUTA, J. COLIN, D. CUSSOL, R. DAYRAS, D. DURAND, E. GALICHET, D. GUINET, B. GUIOT, G. LANZA LONE, P. LAUTESSE, F. LAVAUD, J. F. LECOLLEY, R. LEGRAIN, N. LE NEINDRE, O. LOPEZ, L. MANDUCI, J. MARIE, L. NALPAS, J. NORMAND, M. PARLOG, P. PAWLOWSKI, M. PICHON, E. PLAGNOL, M. F. RIVET, R. ROY, J. C. STECKMEYER, G. TABACARU, B. TAMAIN, A. VAN LAUWE, E. VIENT, M. VIGILANTE E. C. VOLANT, ROSATO, ELIO, S., Hudan, A., Chbihi, J. D., Frankland, A., Mignon, J. P., Wielezcko, G., Auger, N., Bellaize, B., Borderie, A., Botvina, R., Bougault, B., Bouriquet, A. M., Buta, J., Colin, D., Cussol, R., Dayra, D., Durand, E., Galichet, D., Guinet, B., Guiot, G., LANZA LONE, P., Lautesse, F., Lavaud, J. F., Lecolley, R., Legrain, N., LE NEINDRE, O., Lopez, L., Manduci, J., Marie, L., Nalpa, J., Normand, M., Parlog, P., Pawlowski, M., Pichon, E., Plagnol, M. F., Rivet, Rosato, Elio, R., Roy, J. C., Steckmeyer, G., Tabacaru, B., Tamain, A., VAN LAUWE, E., Vient, and M. VIGILANTE E. C., Volant
Published: 2003

22. Neutron enrichment at midrapidity in the 58Ni+58Ni reaction at 52 A.MeV

Author: D. THERIAULT, A. VALLE, L. GINGRAS, Y. LAROCHELLE, R. ROY, A. APRIL, L. BEAULIEU, F. GRENIER, F. LEMIEUX, J. MOISAN, M. SAMRI, C. SAINT PIERRE, S. TURBIDE, B. BORDERIE, R. BOUGAULT, P. BUCHET, J. L. CHARVET, A. CHBIHI, J. COLIN, D. CUSSOL, R. DAYRAS, D. DURAND, J. D. FRANKLAND, E. GALICHET, D. GUINET, P. LAUTESSE, J. F. LECOLLEY, N. LE NEINDRE, O. LOPEZ, A. M. MASKAY, L. NALPAS, M. PARLOG, P. PAWLOWSKI, M. F. RIVET, F. SAINT LAURENT, S. SALOU, J. C. STECKMEYER, G. TABACARU, B. TAMAIN, E. VIENT, C. VOLANT, J. P. WIELEZCKO, S. J. YENNELLO, E. MARTIN E. E. WINCHESTER, ROSATO, ELIO, G.Agnello, A.Pagano, S.Pirrone, D., Theriault, A., Valle, L., Gingra, Y., Larochelle, R., Roy, A., April, L., Beaulieu, F., Grenier, F., Lemieux, J., Moisan, M., Samri, C., SAINT PIERRE, S., Turbide, B., Borderie, R., Bougault, P., Buchet, J. L., Charvet, A., Chbihi, J., Colin, D., Cussol, R., Dayra, D., Durand, J. D., Frankland, E., Galichet, D., Guinet, P., Lautesse, J. F., Lecolley, N., LE NEINDRE, O., Lopez, A. M., Maskay, L., Nalpa, M., Parlog, P., Pawlowski, M. F., Rivet, Rosato, Elio, F., SAINT LAURENT, S., Salou, J. C., Steckmeyer, G., Tabacaru, B., Tamain, E., Vient, C., Volant, J. P., Wielezcko, S. J., Yennello, and E. MARTIN E. E., Winchester
Published: 2003

23. Proton computed tomography from multiple physics processes

Author: Cecile Bopp, J. Colin, David Brasse, D. Cussol, Ch. Finck, Marc Rousseau, M. Labalme, 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)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), Institut Pluridisciplinaire Hubert Curien (IPHC), and Université de Strasbourg (UNISTRA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)
Subjects: Electron density, Proton, Monte Carlo method, [PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex], Stopping power, Imaging phantom, 030218 nuclear medicine & medical imaging, Physical Phenomena, 03 medical and health sciences, 0302 clinical medicine, Optics, Humans, Radiology, Nuclear Medicine and imaging, Physics, Radiological and Ultrasound Technology, business.industry, Phantoms, Imaging, Observable, Computational physics, Transmission (telecommunications), 030220 oncology & carcinogenesis, [PHYS.PHYS.PHYS-MED-PH]Physics [physics]/Physics [physics]/Medical Physics [physics.med-ph], Protons, business, Tomography, X-Ray Computed, Head, Energy (signal processing)
Abstract: Proton CT (pCT) nowadays aims at improving hadron therapy treatment planning by mapping the relative stopping power (RSP) of materials with respect to water. The RSP depends mainly on the electron density of the materials. The main information used is the energy of the protons. However, during a pCT acquisition, the spatial and angular deviation of each particle is recorded and the information about its transmission is implicitly available. The potential use of those observables in order to get information about the materials is being investigated. Monte Carlo simulations of protons sent into homogeneous materials were performed, and the influence of the chemical composition on the outputs was studied. A pCT acquisition of a head phantom scan was simulated. Brain lesions with the same electron density but different concentrations of oxygen were used to evaluate the different observables. Tomographic images from the different physics processes were reconstructed using a filtered back-projection algorithm. Preliminary results indicate that information is present in the reconstructed images of transmission and angular deviation that may help differentiate tissues. However, the statistical uncertainty on these observables generates further challenge in order to obtain an optimal reconstruction and extract the most pertinent information.
Published: 2013

24. Benchmarking GEANT4 nuclear models for hadron therapy with 95 MeV/nucleon carbon ions

Author: J. Dudouet, M. Labalme, D. Cussol, Dominique Durand, 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), and Normandie Université (NU)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)
Subjects: Nuclear reaction, Physics, Nuclear and High Energy Physics, Work (thermodynamics), Particle physics, Range (particle radiation), Photon, Quantitative Biology::Tissues and Organs, Monte Carlo method, Physics::Medical Physics, FOS: Physical sciences, [PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex], Physics - Medical Physics, Nuclear physics, 25.70.Mn, 25.70.-z,24.10.Lx, [PHYS.PHYS.PHYS-MED-PH]Physics [physics]/Physics [physics]/Medical Physics [physics.med-ph], Medical Physics (physics.med-ph), Nuclear Experiment (nucl-ex), Nucleon, Nuclear Experiment, Beam (structure), Fermi Gamma-ray Space Telescope
Abstract: In carbon therapy, the interaction of the incoming beam with human tissue may lead to the production of a large amount of nuclear fragments and secondary light particles. An accurate estimation of the biological dose on the tumor and the surrounding healthy tissue thus requires sophisticated simulation tools based on nuclear reaction models. The validity of such models requires intensive comparisons with as many sets of experimental data as possible. Up to now, a rather limited set of double differential carbon fragmentation cross sections has been measured in the energy range used in hadron therapy (up to 400 MeV/nucleon). However, new data have been recently obtained at intermediate energy (95 MeV/nucleon). The aim of this work is to compare the reaction models embedded in the geant4 Monte Carlo toolkit with these new data. The strengths and weaknesses of each tested model, i.e., G4BinaryLightIonReaction, G4QMDReaction, and INCL++, coupled to two different de-excitation models, i.e., the generalized evaporation model and the Fermi break-up model, are discussed.
Published: 2013

25. Double-differential fragmentation cross-section measurements of 95 MeV/nucleon12C beams on thin targets for hadron therapy

Author: S. Salvador, J. Colin, J. Dudouet, J. Krimmer, D. Cussol, Marc Rousseau, B. Braunn, Ch. Finck, M. G. Saint-Laurent, M. Labalme, H. Guérin, D. Juliani, J. C. Angélique, J.M. Fontbonne, and P. Henriquet
Subjects: Physics, Nuclear and High Energy Physics, 010308 nuclear & particles physics, Therapeutic treatment, Alpha particle, 01 natural sciences, Charged particle, Ion, Nuclear physics, Hadron therapy, Fragmentation (mass spectrometry), 0103 physical sciences, Atomic physics, 010306 general physics, Nucleon, Beam (structure)
Abstract: During therapeutic treatment with heavy ions like carbon, the beam undergoes nuclear fragmentation and secondary light charged particles, in particular protons and alpha particles, are produced. To estimate the dose deposited into the tumors and the surrounding healthy tissues, an accurate prediction on the fluences of these secondary fragments is necessary. Nowadays, a very limited set of double di ffential carbon fragmentation cross sections are being measured in the energy range used in hadrontherapy (40 to 400 MeV/u). Therefore, new measurements are performed to determine the double di ffential cross section of carbon on di erent thin targets. This work describes the experimental results of an experiment performed on May 2011 at GANIL. The double di ffential cross sections and the angular distributions of secondary fragments produced in the 12C fragmentation at 95 MeV/u on thin targets (C, CH2, Al, Al2O3, Ti and PMMA) have been measured. The experimental setup will be precisely described, the systematic error study will be explained and all the experimental data will be presented.
Published: 2013

26. Characterization and performances of a monitoring ionization chamber dedicated to IBA-universal irradiation head for Pencil Beam Scanning

Author: Bruno Marchand, J. Peronnel, Caterina Brusasco, S. de Neuter, J.M. Fontbonne, J. Colin, T. Mertens, D. Cussol, C. Courtois, Guillaume Boissonnat, 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), and Normandie Université (NU)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)
Subjects: Nuclear and High Energy Physics, medicine.medical_specialty, Physics - Instrumentation and Detectors, Ion beam, Cyclotron, Dose profile, FOS: Physical sciences, [PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex], 01 natural sciences, 030218 nuclear medicine & medical imaging, law.invention, 03 medical and health sciences, 0302 clinical medicine, Optics, law, 0103 physical sciences, medicine, Medical physics, Nuclear Experiment (nucl-ex), 010306 general physics, Pencil-beam scanning, Nuclear Experiment, Instrumentation, Image resolution, Physics, business.industry, Detector, Instrumentation and Detectors (physics.ins-det), Physics - Medical Physics, Ionization chamber, [PHYS.PHYS.PHYS-MED-PH]Physics [physics]/Physics [physics]/Medical Physics [physics.med-ph], Medical Physics (physics.med-ph), business, Beam (structure)
Abstract: Every radiotherapy center has to be equipped with real-time beam monitoring devices. In 2008, the medical application group from the Laboratory of Corpuscular Physics (LPC Caen) developed an Ionization Chamber in collaboration with the company IBA (Ion Beam Applications). This monitoring device called IC2/3 was developed to be used in IBAs universal irradiation head for Pencil Beam Scanning (PBS). The objectives presented in this article are to characterize the IC2/3 monitor in the energy and ux ranges used in protontherapy. The equipment has been tested with an IBAs cyclotronable to deliver proton beams from 70 to 230 MeV. This beam monitoring device has been validated and is now installed at the Westdeutsches Protonentherapiezentrum Essen protontherapy center (WPE, Germany). The results obtained in both terms of spatial resolution and dose measurements are at least equal to the initials speci cations needed for PBS purposes. The detector measures the dose with a relative precision better than 1% in the range 0.5 Gy/min to 8 Gy/min while the spatial resolution is higher than 250 m. The technology has been patented and ve IC2/3 chambers were delivered to IBA. Nowadays, IBA produces the IC2/3 beam monitoring device as part of its Proteus 235 product
Published: 2013
Full Text: View/download PDF

27. Comparison of two analysis methods for nuclear reaction measurements of 12C +12C interactions at 95 MeV/u for hadrontherapy

Author: J. Colin, J. Krimmer, D. Cussol, B. Braunn, H. Guérin, J. C. Angélique, D. Juliani, Marc Rousseau, M.G. Saint-Laurent, M. Labalme, J. Dudouet, J.M. Fontbonne, P. Henriquet, Ch. Finck, 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)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), Institut Pluridisciplinaire Hubert Curien (IPHC), Université de Strasbourg (UNISTRA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Institut de Recherches sur les lois Fondamentales de l'Univers (IRFU), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris-Saclay, Institut de Physique Nucléaire de Lyon (IPNL), Centre National de la Recherche Scientifique (CNRS)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), Grand Accélérateur National d'Ions Lourds (GANIL), 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), Normandie Université (NU)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Université de Strasbourg (UNISTRA)-Université de Haute-Alsace (UHA) Mulhouse - Colmar (Université de Haute-Alsace (UHA))-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), 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: Nuclear reaction, Nuclear and High Energy Physics, Physics - Instrumentation and Detectors, FOS: Physical sciences, Elementary particle, [PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex], 01 natural sciences, Particle detector, Nuclear physics, Fragmentation, 0103 physical sciences, ΔE−E, Nuclear Experiment (nucl-ex), 010306 general physics, Nuclear Experiment, Instrumentation, Physics, Cross section, 010308 nuclear & particles physics, Carbon-12, KaliVeda, Alpha particle, Instrumentation and Detectors (physics.ins-det), Physics - Medical Physics, Charged particle, Semiconductor detector, [PHYS.PHYS.PHYS-MED-PH]Physics [physics]/Physics [physics]/Medical Physics [physics.med-ph], Medical Physics (physics.med-ph), Atomic physics, Nucleon
Abstract: During therapeutic treatment with heavier ions like carbon, the beam undergoes nuclear fragmentation and secondary light charged particles, in particular protons and alpha particles, are produced. To estimate the dose deposited into the tumors and the surrounding healthy tissues, the accuracy must be higher than ($\pm$3% and$\pm$1 mm). Therefore, measurements are performed to determine the double differential cross section for different reactions. In this paper, the analysis of data from 12C +12C reactions at 95 MeV/u are presented. The emitted particles are detected with \DeltaEthin-\DeltaEthick-E telescopes made of a stack of two silicon detectors and a CsI crystal. Two different methods are used to identify the particles. One is based on graphical cuts onto the \DeltaE-E maps, the second is based on the so-called KaliVeda method using a functional description of \DeltaE versus E. The results of the two methods will be presented in this paper as well as the comparison between both.
Published: 2013

28. Onset of collective expansion in nucleus-nucleus collisions below 100 MeV/u

Author: A. Péghaire, S.C. Jeong, J.P. Patry, A. Kerambrun, R. Brou, Y. Cassagnou, E. Vient, J.C. Steckmeyer, C. Lebrun, F. Saint-Laurent, G. Bizard, J. Péter, R. Laforest, R. Legrain, Z.Y. He, C. Cabot, Dominique Durand, R. Regimbart, D. Cussol, Y. El Masri, Elio Rosato, J.C. Angélique, G. Auger, A. Buta, P. Eudes, Edilson Crema, and Bernard Tamain
Subjects: Nuclear reaction, Physics, Nuclear and High Energy Physics, Nuclear Theory, Charge (physics), Kinetic energy, Thermal expansion, Nuclear physics, medicine.anatomical_structure, medicine, Atomic physics, Nuclear Experiment, Nucleus, Excitation
Abstract: In Ar-36 + Al-27 reactions at bombarding energies E/A from 55 to 95 MeV, the mass and excitation energy of the quasi-projectile have been reconstructed at all impact parameters. Up to excitation energies E*/A of similar to 5-6 MeV, the mean kinetic energies of Z = 1 to Z = 9 fragments are in agreement with values predicted by sequential statistical decay, Above, a collective expansion energy is needed that grows with E*/A, reaching 1 to 2.2 MeV/u, depending on the de-excitation process, at E*/A similar to 10 MeV. It decreases with the fragment charge, The dominant role of excitation energy supports the scenario of thermal expansion.
Published: 1996

29. Properties of Very Hot Nuclei Formed in64Zn+natTiCollisions at Intermediate Energies

Author: J.C. Steckmeyer, A. Péghaire, K. Hagel, D. Durand, G. Auger, J.P. Patry, C. Cabot, A. Kerambrun, B. Tamain, F. Saint-Laurent, G. Bizard, Ph. Eudes, E. Vient, Zhiyong He, R. Brou, Edilson Crema, R. Wada, Y. El Masri, M. Gonin, Elio Rosato, R. Regimbart, D. Cussol, C. Lebrun, J. C. Angélique, Jean Péter, and S.C. Jeong
Subjects: Physics, 010308 nuclear & particles physics, Projectile, Nuclear Theory, Isotropy, General Physics and Astronomy, 7. Clean energy, 01 natural sciences, Nuclear physics, Excited state, 0103 physical sciences, Radial flow, Atomic physics, Nuclear Experiment, 010306 general physics, Nucleon, Radioactive decay, Excitation
Abstract: Formation and decay of hot nuclei have been studied in Zn-64 + Ti-nat collisions between 35 and 79 MeV/nucleon. The mass and excitation energy of excited quasiprojectiles are reconstructed from the kinematical characteristics of their decay products. In central collisions, excitation energies larger than 10 MeV/nucleon are reached. Comparisons with theoretical predictions indicate that a fraction of the excitation energy is associated with an isotropic radial flow.
Published: 1996

30. Measurements of sideward flow around the balance energy

Author: D. Doré, M. Parlog, M.F. Rivet, C. Volant, J.L. Laville, J.P. Wieleczko, O. Lopez, Elio Rosato, T. Lefort, J. Colin, Ch.O. Bacri, L. Nalpas, M. Louvel, G. Tabacaru, A. M. Maskay, D. Durand, R. Legrain, G. Auger, R. Bougault, J.L. Charvet, M. Stern, Bernard Borderie, Jean Péter, A.D. Nguyen, P. Lautesse, F. Bocage, S. Salou, A. Le Fèvre, A. Demeyer, D. Gourio, D. Cussol, E. De Filippo, R. Dayras, J.F. Lecolley, E. Plagnol, E. Genouin-Duhamel, L. Tassan-Got, Marie Germain, G. Politi, N. Le Neindre, E. Gerlic, A. Chbihi, T. Reposeur, J.C. Steckmeyer, J.D. Frankland, E. Galichet, O. Tirel, Ph. Buchet, D. Guinet, Ph. Eudes, A. Rahmani, E. Vient, B. Tamain, F. Saint-Laurent, R. Brou, 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)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), Grand Accélérateur National d'Ions Lourds (GANIL), 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), Institut de Physique Nucléaire d'Orsay (IPNO), 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), Institut de Physique Nucléaire de Lyon (IPNL), Centre National de la Recherche Scientifique (CNRS)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), Laboratoire SUBATECH Nantes (SUBATECH), Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université de Nantes (UN)-Mines Nantes (Mines Nantes), INDRA, Normandie Université (NU)-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)-Centre National de la Recherche Scientifique (CNRS), 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), Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Mines Nantes (Mines Nantes)-Université de Nantes (UN)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), D., Cussol, T., Lefort, J., Pter, G., Auger, Bacri, C. H. O., F., Bocage, B., Borderie, R., Bougault, R., Brou, P., Buchet, J. L., Charvet, A., Chbihi, J., Colin, R., Dayra, A., Demeyer, D., Dor, D., Durand, P., Eude, E., DE FILIPPO, J. D., Frankland, E., Galichet, E., GENOUIN DUHAMEL, E., Gerlic, M., Germain, D., Gourio, D., Guinet, P., Lautesse, J. L., Laville, J. F., Lecolley, A., LE FVRE, R., Legrain, N., LE NEINDRE, O., Lopez, M., Louvel, A. M., Maskay, L., Nalpa, A. D., Nguyen, M., Parlog, E., Plagnol, G., Politi, A., Rahmani, T., Rposeur, M. F., Rivet, Rosato, Elio, F., SAINT LAURENT, S., Salou, J. C., Steckmeyer, M., Stern, G., Tabacaru, B., Tamain, L., TASSAN GOT, O., Tirel, E., Vient, and C. VOLANT E. J. P., Wielezcko
Subjects: Physics, Nuclear and High Energy Physics, Range (particle radiation), 010308 nuclear & particles physics, Plane (geometry), Flow (psychology), FOS: Physical sciences, [PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex], 01 natural sciences, Reconstruction method, Charged particle, 0103 physical sciences, Incident energy, Nuclear Experiment (nucl-ex), Atomic physics, Nuclear Experiment, 010306 general physics, Balance energy
Abstract: Sideward flow values have been determined with the INDRA multidetector for Ar+Ni, Ni+Ni and Xe+Sn systems studied at GANIL in the 30 to 100 A.MeV incident energy range. The balance energies found for Ar+Ni and Ni+Ni systems are in agreement with previous experimental results and theoretical calculations. Negative sideward flow values have been measured. The possible origins of such negative values are discussed. They could result from a more important contribution of evaporated particles with respect to the contribution of promptly emitted particles at mid-rapidity. But effects induced by the methods used to reconstruct the reaction plane cannot be totally excluded. Complete tests of these methods are presented and the origins of the ``auto-correlation'' effect have been traced back. For heavy fragments, the observed negative flow values seem to be mainly due to the reaction plane reconstruction methods. For light charged particles, these negative values could result from the dynamics of the collisions and from the reaction plane reconstruction methods as well. These effects have to be taken into account when comparisons with theoretical calculations are done., Comment: 27 pages, 15 figures
Published: 2002

31. Signals of spinodal decomposition in Ni+Au reactions

Author: B. GUIOT, J. L. LAVILLE, P. DSESQUELLES, G. AUGER, C.H. O. BACRI, N. BELLAIZE, B. BORDERIE, R. BOUGAULT, B. BOURIQUET, A. M. BUTA, A. CHBIHI, J. COLIN, D. CUSSOL, R. DAYRAS, N. DE CESARE, A. DEMEYER, D. DOR, D. DURAND, J. D. FRANKLAND, E. GALICHET, E. GERLIC, D. GUINET, S. HUDAN, G. LANZALONE, P. LAUTESSE, F. LAVAUD, J. F. LECOLLEY, R. LEGRAIN, N. LE NEINDRE, O. LOPEZ, L. NALPAS, J. NORMAND, M. PARLOG, P. PAWLOWSKI, E. PLAGNOL, M. F. RIVET, R. ROY, J. C. STECKMEYER, G. TABACARU, B. TAMAIN, E. VIENT, C. VOLANT, J. P. WIELEZCKO, ROSATO, ELIO, VIGILANTE, MARIANO, G.Agnello, A.Pagano, S.Pirrone, B., Guiot, J. L., Laville, P., Dsesquelle, G., Auger, Bacri, C. H. O., N., Bellaize, B., Borderie, R., Bougault, B., Bouriquet, A. M., Buta, A., Chbihi, J., Colin, D., Cussol, R., Dayra, N., DE CESARE, A., Demeyer, D., Dor, D., Durand, J. D., Frankland, E., Galichet, E., Gerlic, D., Guinet, S., Hudan, G., Lanzalone, P., Lautesse, F., Lavaud, J. F., Lecolley, R., Legrain, N., LE NEINDRE, O., Lopez, L., Nalpa, J., Normand, M., Parlog, P., Pawlowski, E., Plagnol, M. F., Rivet, Rosato, Elio, R., Roy, J. C., Steckmeyer, G., Tabacaru, B., Tamain, E., Vient, Vigilante, Mariano, and C. VOLANT, J. P. WIELEZCKO
Abstract: ibidem
Published: 2002

32. Towards an unambiguous determination of the excitation energy of the projectile in heavy-ion re-actions?

Author: A. M. BUTA, J. C. STECKMEYER, G. AUGER, C.H. O. BACRI, N. BELLAIZE, B. BORDERIE, R. BOUGAULT, B. BOURIQUET, J. L. CHARVET, A. CHBIHI, J. COLIN, D. CUSSOL, R. DAYRAS, N. DE CESARE, A. DEMEYER, D. DOR, D. DURAND, J. D. FRANKLAND, E. GALICHET, E. GERLIC, D. GUINET, B. GUIOT, S. HUDAN, G. LANZALONE, P. LAUTESSE, F. LAVAUD, J. F. LECOLLEY, R. LEGRAIN, N. LE NEINDRE, O. LOPEZ, L. NALPAS, J. NORMAND, M. PARLOG, P. PAWLOWSKI, E. PLAGNOL, M. F. RIVET, R. ROY, G. TABACARU, B. TAMAIN, E. VIENT, C. VOLANT, J. P. WIELEZCKO, ROSATO, ELIO, VIGILANTE, MARIANO, G.Agnello, A.Pagano, S.Pirrone, A. M., Buta, J. C., Steckmeyer, G., Auger, Bacri, C. H. O., N., Bellaize, B., Borderie, R., Bougault, B., Bouriquet, J. L., Charvet, A., Chbihi, J., Colin, D., Cussol, R., Dayra, N., DE CESARE, A., Demeyer, D., Dor, D., Durand, J. D., Frankland, E., Galichet, E., Gerlic, D., Guinet, B., Guiot, S., Hudan, G., Lanzalone, P., Lautesse, F., Lavaud, J. F., Lecolley, R., Legrain, N., LE NEINDRE, O., Lopez, L., Nalpa, J., Normand, M., Parlog, P., Pawlowski, E., Plagnol, M. F., Rivet, Rosato, Elio, R., Roy, G., Tabacaru, B., Tamain, E., Vient, Vigilante, Mariano, and C. VOLANT, J. P. WIELEZCKO
Abstract: iwm2001
Published: 2002

33. Dynamics and thermodynamics of phase transistions in hot nuclei

Author: M. F. RIVET, N. BELLAIZE, B. BORDERIE, R. BOUGAULT, A. CHBIHI, J. D. FRANKLAND, B. GUIOT, O. LOPEZ, N. LE NEINDRE, M. PARLOG, G. TABACARU, J. P. WIELEZCKO, G. AUGER, C.H. O. BACRI, B. BOURIQUET, A. M. BUTA, J. COLIN, D. CUSSOL, R. DAYRAS, N. DE CESARE, A. DEMEYER, D. DOR, D. DURAND, E. GALICHET, E. GERLIC, D. GUINET, S. HUDAN, G. LANZALONE, P. LAUTESSE, F. LAVAUD, J. L. LAVILLE, J. F. LECOLLEY, R. LEGRAIN, L. NALPAS, J. NORMAND, P. PAWLOWSKI, E. PLAGNOL, R. ROY, J. C. STECKMEYER, B. TAMAIN, E. VIENT, ROSATO, ELIO, VIGILANTE, MARIANO, G.Agnello, A.Pagano, S.Pirrone, M. F., Rivet, N., Bellaize, B., Borderie, R., Bougault, A., Chbihi, J. D., Frankland, B., Guiot, O., Lopez, N., LE NEINDRE, M., Parlog, G., Tabacaru, J. P., Wielezcko, G., Auger, Bacri, C. H. O., B., Bouriquet, A. M., Buta, J., Colin, D., Cussol, R., Dayra, N., DE CESARE, A., Demeyer, D., Dor, D., Durand, E., Galichet, E., Gerlic, D., Guinet, S., Hudan, G., Lanzalone, P., Lautesse, F., Lavaud, J. L., Laville, J. F., Lecolley, R., Legrain, L., Nalpa, J., Normand, P., Pawlowski, E., Plagnol, Rosato, Elio, R., Roy, J. C., Steckmeyer, B., Tamain, E., Vient, and Vigilante, Mariano
Published: 2002

34. Fragment production in central heavy-ion collisions: reconciling the dominance of dynamics with observed phase transition signals through universal fluctuations

Author: J. D. FRANKLAND, A. CHBIHI, S. HUDAN, A. MIGNON, A. ONO, G. AUGER, C. O. BACRI, M. L. BEGEMANN BLAICH, N. BELLAIZE, R. BITTIGER, B. BORDERIE, R. BOUGAULT, B. BOURIQUET, A. BUTA, J. L. CHARVET, J. COLIN, D. CUSSOL, R. DAYRAS, N. DE CESARE, A. DEMEYER, D. DOR, D. DURAND, E. GALICHET, E. GERLIC, D. GOURIO, D. GUINET, B. GUIOT, G. LANZALONE, P.H. LAUTESSE, F. LAVAUD, J. L. LAVILLE, J. F. LECOLLEY, A. LE FVRE, R. LEGRAIN, N. LE NEINDRE, O. LOPEZ, U. LYNEN, W. F. J. MLLER, L. NALPAS, J. NORMAND, H. ORTH, M. PARLOG, P. PAWLOWSKI, E. PLAGNOL, M. F. RIVET, R. ROY, A. SAIJA, C. SFIENTI, C. SCHWARZ, G. TABACARU, B. TAMAIN, W. TRAUTTMANN, A. TRZCINSKI, K. TURZ, E. VIENT, C. VOLANT, J. P. WIELECZKO, B. ZWIEGLINSKI, ROSATO, ELIO, VIGILANTE, MARIANO, I.Iori, A.Moroni, J. D., Frankland, A., Chbihi, S., Hudan, A., Mignon, A., Ono, G., Auger, C. O., Bacri, M. L., BEGEMANN BLAICH, N., Bellaize, R., Bittiger, B., Borderie, R., Bougault, B., Bouriquet, A., Buta, J. L., Charvet, J., Colin, D., Cussol, R., Dayra, N., DE CESARE, A., Demeyer, D., Dor, D., Durand, E., Galichet, E., Gerlic, D., Gourio, D., Guinet, B., Guiot, G., Lanzalone, Lautesse, P. H., F., Lavaud, J. L., Laville, J. F., Lecolley, A., LE FVRE, R., Legrain, N., LE NEINDRE, O., Lopez, U., Lynen, W. F. J., Mller, L., Nalpa, J., Normand, H., Orth, M., Parlog, P., Pawlowski, E., Plagnol, M. F., Rivet, Rosato, Elio, R., Roy, A., Saija, C., Sfienti, C., Schwarz, G., Tabacaru, B., Tamain, W., Trauttmann, A., Trzcinski, K., Turz, E., Vient, Vigilante, Mariano, C., Volant, and J. P. WIELECZKO, B. ZWIEGLINSKI
Published: 2002

35. Collective motion and kinetic energy fluctuations in central nuclear collisions studied with IN-DRA

Author: D. DURAND, A. M. BUTA, J. C. STECKMEYER, G. AUGER, C.H. O. BACRI, N. BELLAIZE, B. BORDERIE, R. BOUGAULT, B. BOURIQUET, J. L. CHARVET, A. CHBIHI, J. COLIN, D. CUSSOL, R. DAYRAS, N. DE CESARE, A. DEMEYER, D. DOR, J. D. FRANKLAND, E. GALICHET, E. GERLIC, D. GUINET, B. GUIOT, S. HUDAN, G. LANZALONE, P. LAUTESSE, F. LAVAUD, J. F. LECOLLEY, R. LEGRAIN, N. LE NEINDRE, O. LOPEZ, L. MANDUCI, L. NALPAS, J. NORMAND, M. PARLOG, P. PAWLOWSKI, E. PLAGNOL, M. F. RIVET, R. ROY, G. TABACARU, B. TAMAIN, E. VIENT, C. VOLANT, J. P. WIELEZCKO, ROSATO, ELIO, VIGILANTE, MARIANO, I.Iori, A.Moroni, D., Durand, A. M., Buta, J. C., Steckmeyer, G., Auger, Bacri, C. H. O., N., Bellaize, B., Borderie, R., Bougault, B., Bouriquet, J. L., Charvet, A., Chbihi, J., Colin, D., Cussol, R., Dayra, N., DE CESARE, A., Demeyer, D., Dor, J. D., Frankland, E., Galichet, E., Gerlic, D., Guinet, B., Guiot, S., Hudan, G., Lanzalone, P., Lautesse, F., Lavaud, J. F., Lecolley, R., Legrain, N., LE NEINDRE, O., Lopez, L., Manduci, L., Nalpa, J., Normand, M., Parlog, P., Pawlowski, E., Plagnol, M. F., Rivet, Rosato, Elio, R., Roy, G., Tabacaru, B., Tamain, E., Vient, Vigilante, Mariano, and C. VOLANT, J. P. WIELEZCKO
Abstract: ibidem
Published: 2002

36. Study of isospin equilibration using Ni+Ni and Ni+Au periferal collisions

Author: E. GALICHET, B. BORDERIE, G. LANZALONE, M. F. RIVET, G. AUGER, C.H. O. BACRI, N. BELLAIZE, R. BOUGAULT, B. BOURIQUET, A. M. BUTA, A. CHBIHI, J. COLIN, D. CUSSOL, R. DAYRAS, N. DE CESARE, A. DEMEYER, D. DOR, D. DURAND, J. D. FRANKLAND, B. GUIOT, E. GERLIC, D. GUINET, S. HUDAN, P. LAUTESSE, F. LAVAUD, J. L. LAVILLE, J. F. LECOLLEY, R. LEGRAIN, N. LE NEINDRE, O. LOPEZ, L. NALPAS, J. NORMAND, M. PARLOG, P. PAWLOWSKI, E. PLAGNOL, R. ROY, J. C. STECKMEYER, G. TABACARU, B. TAMAIN, E. VIENT, C. VOLANT, J. P. WIELEZCKO, ROSATO, ELIO, VIGILANTE, MARIANO, G.Agnello, A.Pagano, S.Pirrone, E., Galichet, B., Borderie, G., Lanzalone, M. F., Rivet, G., Auger, Bacri, C. H. O., N., Bellaize, R., Bougault, B., Bouriquet, A. M., Buta, A., Chbihi, J., Colin, D., Cussol, R., Dayra, N., DE CESARE, A., Demeyer, D., Dor, D., Durand, J. D., Frankland, B., Guiot, E., Gerlic, D., Guinet, S., Hudan, P., Lautesse, F., Lavaud, J. L., Laville, J. F., Lecolley, R., Legrain, N., LE NEINDRE, O., Lopez, L., Nalpa, J., Normand, M., Parlog, P., Pawlowski, E., Plagnol, Rosato, Elio, R., Roy, J. C., Steckmeyer, G., Tabacaru, B., Tamain, E., Vient, Vigilante, Mariano, and C. VOLANT, J. P. WIELEZCKO
Abstract: XL Bormio
Published: 2002

37. Study of the dissipative binary channels in the 107Ag + 58Ni reactions at 52 MeV/nucleon, ibidem p. 176

Author: J. C. STECKMEYER, S. AIELLO, A. ANZALONE, G. AUGER, M. BINI, B. BORDERIE, R. BOUGAULT, B. BOURIQUET, A. M. BUTA, G. CARDELLA, G. CASINI, S. CAVALLARO, J. L. CHARVET, A. CHBIHI, J. COLIN, D. CUSSOL, R. DAYRAS, N. DE CESARE, E. DE FILLIPPO, A. DEMEYER, D. DOR, D. DURAND, S. FEMIN, J. D. FRANKLAND, E. GALICHET, E. GERACI, E. GERLIC, L. GINGRAS, F. GIUSTOLISI, P. GUAZZONI, D. GUINET, B. GUIOT, S. HUDAN, G. LANZALONE, G. LANZAN, P. LAUTESSE, F. LAVAUD, J. F. LECOLLEY, R. LEGRAIN, N. LE NEINDRE, S. LO NIGRO, O. LOPEZ, F. LO PIANO, L. MANDUCI, L. NALPAS, J. NORMAND, A. OLMI, A. PAGANO, M. PAPA, M. PARLOG, G. PASQUALI, P. PAWLOWSKI, S. PIANTELLI, S. PIRRONE, E. PLAGNOL, G. POGGI, G. POLITI, F. PORTO, M. F. RIVET, F. RIZZO, S. SAMBATARO, M. SAMRI, M. L. SPERDUTO, A. A. STEFANINI, C. SUTERA, G. TABACARU, B. TAMAIN, L. TASSAN GOT, M. VACHON, E. VIENT, C. VOLANT, J. P. WIELECZKO, L. ZETTA, ROSATO, ELIO, VIGILANTE, MARIANO, G.Agnello, A.Pagano, S.Pirrone, J. C., Steckmeyer, S. AIELLO, A. ANZALONE, G., Auger, M., Bini, B., Borderie, R., Bougault, B., Bouriquet, A. M., Buta, G., Cardella, G., Casini, S., Cavallaro, J. L., Charvet, A., Chbihi, J., Colin, D., Cussol, R., Dayra, N., DE CESARE, E., DE FILLIPPO, A., Demeyer, D., Dor, D., Durand, S., Femin, J. D., Frankland, E., Galichet, E., Geraci, E., Gerlic, L., Gingra, F., Giustolisi, P., Guazzoni, D., Guinet, B., Guiot, S., Hudan, G., Lanzalone, G., Lanzan, P., Lautesse, F., Lavaud, J. F., Lecolley, R., Legrain, N., LE NEINDRE, S., LO NIGRO, O., Lopez, F., LO PIANO, L., Manduci, L., Nalpa, J., Normand, A., Olmi, A., Pagano, M., Papa, M., Parlog, G., Pasquali, P., Pawlowski, S., Piantelli, S., Pirrone, E., Plagnol, G., Poggi, G., Politi, F., Porto, M. F., Rivet, F., Rizzo, Rosato, Elio, S., Sambataro, M., Samri, M. L., Sperduto, A. A., Stefanini, C., Sutera, G., Tabacaru, B., Tamain, L., TASSAN GOT, M., Vachon, E., Vient, Vigilante, Mariano, C., Volant, and J. P. WIELECZKO, L. ZETTA
Abstract: iwm2001
Published: 2002

38. Study of the dissipative binary channels in the 107Ag + 58Ni reactions at 52 MeV/nucleon

Author: J. C. STECKMEYER, S. AIELLO A. ANZALONE, G. AUGER, M. BINI, B. BORDERIE, R. BOUGAULT, B. BOURIQUET, A. M. BUTA, G. CARDELLA, G. CASINI, S. CAVALLARO, J. L. CHARVET, A. CHBIHI, J. COLIN, D. CUSSOL, R. DAYRAS, N. DE CESARE, E. DE FILLIPPO, A. DEMEYER, D. DOR, D. DURAND, S. FEMIN, J. D. FRANKLAND, E. GALICHET, E. GERACI, E. GERLIC, L. GINGRAS, F. GIUSTOLISI, P. GUAZZONI, D. GUINET, B. GUIOT, S. HUDAN, G. LANZALONE, G. LANZAN, P. LAUTESSE, F. LAVAUD, J. F. LECOLLEY, R. LEGRAIN, N. LE NEINDRE, S. LO NIGRO, O. LOPEZ, F. LO PIANO, L. MANDUCI, L. NALPAS, J. NORMAND, A. OLMI, A. PAGANO, M. PAPA, M. PARLOG, G. PASQUALI, P. PAWLOWSKI, S. PIANTELLI, S. PIRRONE, E. PLAGNOL, G. POGGI, G. POLITI, F. PORTO, M. F. RIVET, F. RIZZO, S. SAMBATARO, M. SAMRI, M. L. SPERDUTO, A. STEFANINI, C. SUTERA, G. TABACARU, B. TAMAIN, L. TASSAN GOT, M. VACHON, E. VIENT, VIGILANTE, MARIANO, C. VOLANT, J. P. WIELECZKO, L. ZETTA, ROSATO, ELIO, I.Iori, A.Moroni, J. C., Steckmeyer, S. AIELLO A., Anzalone, G., Auger, M., Bini, B., Borderie, R., Bougault, B., Bouriquet, A. M., Buta, G., Cardella, G., Casini, S., Cavallaro, J. L., Charvet, A., Chbihi, J., Colin, D., Cussol, R., Dayra, N., DE CESARE, E., DE FILLIPPO, A., Demeyer, D., Dor, D., Durand, S., Femin, J. D., Frankland, E., Galichet, E., Geraci, E., Gerlic, L., Gingra, F., Giustolisi, P., Guazzoni, D., Guinet, B., Guiot, S., Hudan, G., Lanzalone, G., Lanzan, P., Lautesse, F., Lavaud, J. F., Lecolley, R., Legrain, N., LE NEINDRE, S., LO NIGRO, O., Lopez, F., LO PIANO, L., Manduci, L., Nalpa, J., Normand, A., Olmi, A., Pagano, M., Papa, M., Parlog, G., Pasquali, P., Pawlowski, S., Piantelli, S., Pirrone, E., Plagnol, G., Poggi, G., Politi, F., Porto, M. F., Rivet, F., Rizzo, Rosato, Elio, S., Sambataro, M., Samri, M. L., Sperduto, A., Stefanini, C., Sutera, G., Tabacaru, B., Tamain, L., TASSAN GOT, M., Vachon, E., Vient, Vigilante, Mariano, C., Volant, and J. P. WIELECZKO, L. ZETTA
Abstract: XL Bormio
Published: 2002

39. Response of CsI(Tl) scintillators over a large range in energy and atomic number of ions (Part II): calibration and identification in the INDRA array

Author: M. Pârlog, B. Borderie, M.F. Rivet, G. Tăbăcaru, A. Chbihi, M. Elouardi, N. Le Neindre, O. Lopez, E. Plagnol, L. Tassan-Got, G. Auger, Ch.O. Bacri, N. Bellaize, F. Bocage, R. Bougault, B. Bouriquet, R. Brou, P. Buchet, J.L. Charvet, J. Colin, D. Cussol, R. Dayras, A. Demeyer, D. Doré, D. Durand, J.D. Frankland, E. Galichet, E. Genouin-Duhamel, E. Gerlic, S. Hudan, D. Guinet, P. Lautesse, F. Lavaud, J.L. Laville, J.F. Lecolley, C. Leduc, R. Legrain, M. Louvel, A.M. Maskay, L. Nalpas, J. Normand, J. Péter, E. Rosato, F. Saint-Laurent, J.C. Steckmeyer, B. Tamain, O. Tirel, E. Vient, C. Volant, J.P. Wieleczko, Institut de Physique Nucléaire d'Orsay (IPNO), 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), Grand Accélérateur National d'Ions Lourds (GANIL), 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), 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)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), Institut de Physique Nucléaire de Lyon (IPNL), Centre National de la Recherche Scientifique (CNRS)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), INDRA, M., Parlog, B., Borderie, M. F., Rivet, G., Tabacaru, A., Chbihi, M., Elouardi, N., LE NEINDRE, O., Lopez, E., Plagnol, L., TASSAN GOT, G., Auger, Bacri, C. H. O., N., Bellaize, F., Bocage, R., Bougault, B., Bouriquet, R., Brou, P., Buchet, J. L., Charvet, J., Colin, D., Cussol, R., Dayra, A., Demeyer, D., Dor, D., Durand, J. D., Frankland, E., Galichet, E., GENOUIN DUHAMEL, E., Gerlic, D., Guinet, S., Hudan, P., Lautesse, F., Lavaud, J. L., Laville, J. F., Lecolley, C., Leduc, R., Legrain, M., Louvel, A. M., Maskay, L., Nalpa, J., Normand, J., Pter, Rosato, Elio, F., SAINT LAURENT, J. C., Steckmeyer, B., Tamain, O., Tirel, E., Vient, C. VOLANT E. J. P., Wielezcko, 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), 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), Normandie Université (NU)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-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)-Centre National de la Recherche Scientifique (CNRS)
Subjects: Nuclear and High Energy Physics, Photomultiplier, Physics::Instrumentation and Detectors, FOS: Physical sciences, Scintillator, [PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex], 7. Clean energy, 01 natural sciences, Ion, Nuclear physics, Light response of CsI(Tl) to heavy ions, Quenching, 0103 physical sciences, Calibration, Nuclear Experiment (nucl-ex), Nuclear Experiment, 010306 general physics, Instrumentation, Physics, 010308 nuclear & particles physics, Detector, Charged particle, 29.40.Mc, 32.50.+d, δ-rays, Atomic number, Energy (signal processing)
Abstract: The light output of the 324 CsI(Tl) scintillators of INDRA has been measured over a large range both in energy: 1 - 80 AMeV and in atomic number of incident ions: Z = 1 - 60. An analytical expression for the nonlinear total light response as a function of the energy and the identity of the ion is proposed. It depends on four parameters. For three of them, connected to CsI(Tl) intrinsic characteristics, recommended fixed values are proposed. They are issued from the comparative study of the forward scintillators of INDRA, based on intermediate mass fragment data. The fourth one, related to light collection and to the gain of the associated photomultiplier, is particular and may be accurately obtained afterwards, from light charged particle data. Two applications are presented: fragment identification in telescopes using a CsI(Tl) crystal as residual energy detector and the scintillator energy calibration. The results are successfully confronted to heavy fragment experimental data., 23 pages, 8 figures, submitted to Nucl. Inst. Meth. A
Published: 2002

40. Probing the nuclear liquid-gas phase transition

Author: O. LOPEZ, N. BELLAIZE, J. P. WIELEZCKO, G. AUGER, B. BORDERIE, R. BOUGAULT, B. BOURIQUET, A. M. BUTA, J. L. CHARVET, A. CHBIHI, J. COLIN, D. CUSSOL, R. DAYRAS, A. DEMEYER, D. DOR, D. DURAND, J. D. FRANKLAND, E. GALICHET, E. GERLIC, D. GUINET, B. GUIOT, S. HUDAN, P. LAUTESSE, F. LAVAUD, J. F. LECOLLEY, R. LEGRAIN, N. LE NEINDRE, L. NALPAS, J. NORMAND, M. PARLOG, P. PAWLOWSKI, E. PLAGNOL, M. F. RIVET, R. ROY, J. C. STECKMEYER, G. TABACARU, B. TAMAIN, L. TASSAN GOT, E. VIENT, ROSATO, ELIO, VIGILANTE, MARIANO, G.Agnello, A.Pagano, S.Pirrone, O., Lopez, N., Bellaize, J. P., Wielezcko, G., Auger, B., Borderie, R., Bougault, B., Bouriquet, A. M., Buta, J. L., Charvet, A., Chbihi, J., Colin, D., Cussol, R., Dayra, A., Demeyer, D., Dor, D., Durand, J. D., Frankland, E., Galichet, E., Gerlic, D., Guinet, B., Guiot, S., Hudan, P., Lautesse, F., Lavaud, J. F., Lecolley, R., Legrain, N., LE NEINDRE, L., Nalpa, J., Normand, M., Parlog, P., Pawlowski, E., Plagnol, M. F., Rivet, Rosato, Elio, R., Roy, J. C., Steckmeyer, G., Tabacaru, B., Tamain, L., TASSAN GOT, E., Vient, and Vigilante, Mariano
Abstract: ibidem
Published: 2002

41. Fission processes and neck emissions in heavy ion collisions in the Fermi energy range

Author: J. COLIN, J. NORMAND, D. CUSSOL, G. AUGER, C.H. O. BACRI, N. BELLAIZE, B. BORDERIE, R. BOUGAULT, B. BOURIQUET, A. M. BUTA, A. CHBIHI, R. DAYRAS, N. DE CESARE, A. DEMEYER, D. DOR, D. DURAND, J. D. FRANKLAND, E. GALICHET, E. GERLIC, D. GUINET, B. GUIOT, S. HUDAN, G. LANZALONE, P. LAUTESSE, F. LAVAUD, J. L. LAVILLE, J. F. LECOLLEY, R. LEGRAIN, N. LE NEINDRE, O. LOPEZ, L. NALPAS, M. PARLOG, P. PAWLOWSKI, E. PLAGNOL, M. F. RIVET, R. ROY, J. C. STECKMEYER, G. TABACARU, B. TAMAIN, E. VIENT, C. VOLANT, J. P. WIELEZCKO, ROSATO, ELIO, VIGILANTE, MARIANO, G.Agnello, A.Pagano, S.Pirrone, J., Colin, J., Normand, D., Cussol, G., Auger, Bacri, C. H. O., N., Bellaize, B., Borderie, R., Bougault, B., Bouriquet, A. M., Buta, A., Chbihi, R., Dayra, N., DE CESARE, A., Demeyer, D., Dor, D., Durand, J. D., Frankland, E., Galichet, E., Gerlic, D., Guinet, B., Guiot, S., Hudan, G., Lanzalone, P., Lautesse, F., Lavaud, J. L., Laville, J. F., Lecolley, R., Legrain, N., LE NEINDRE, O., Lopez, L., Nalpa, M., Parlog, P., Pawlowski, E., Plagnol, M. F., Rivet, Rosato, Elio, R., Roy, J. C., Steckmeyer, G., Tabacaru, B., Tamain, E., Vient, Vigilante, Mariano, and C. VOLANT, J. P. WIELEZCKO
Published: 2002

42. Multifragmentation and limiting temperature

Author: G. LANZALONE, B. BORDERIE, M. F. RIVET, G. AUGER, C.H. O. BACRI, N. BELLAIZE, R. BOUGAULT, B. BOURIQUET, A. M. BUTA, A. CHBIHI, J. COLIN, D. CUSSOL, R. DAYRAS, N. DE CESARE, A. DEMEYER, D. DOR, D. DURAND, J. D. FRANKLAND, E. GALICHET, E. GERLIC, D. GUINET, B. GUIOT, S. HUDAN, P. LAUTESSE, F. LAVAUD, J. L. LAVILLE, J. F. LECOLLEY, R. LEGRAIN, N. LE NE INDRE, O. LOPEZ, L. NALPAS, J. NORMAND, M. PARLOG, P. PAWLOWSKI, E. PLAGNOL, R. ROY, J. C. STECKMEYER, G. TABACARU, B. TAMAIN, E. VIENT, C. VOLANT, J. P. WIELEZCKO, ROSATO, ELIO, VIGILANTE, MARIANO, G.Agnello, A.Pagano, S.Pirrone, G., Lanzalone, B., Borderie, M. F., Rivet, G., Auger, Bacri, C. H. O., N., Bellaize, R., Bougault, B., Bouriquet, A. M., Buta, A., Chbihi, J., Colin, D., Cussol, R., Dayra, N., DE CESARE, A., Demeyer, D., Dor, D., Durand, J. D., Frankland, E., Galichet, E., Gerlic, D., Guinet, B., Guiot, S., Hudan, P., Lautesse, F., Lavaud, J. L., Laville, J. F., Lecolley, R., Legrain, N., LE NE INDRE, O., Lopez, L., Nalpa, J., Normand, M., Parlog, P., Pawlowski, E., Plagnol, Rosato, Elio, R., Roy, J. C., Steckmeyer, G., Tabacaru, B., Tamain, E., Vient, Vigilante, Mariano, and C. VOLANT, J. P. WIELEZCKO
Abstract: IWM2001
Published: 2002

43. Multifragmentation in central collisions at intermediate energies: a fast process?

Author: A. VAN LAUWE, D. DURAND, G. AUGER, C.H. O. BACRI, N. BELLAIZE, B. BORDERIE, R. BOUGAULT, B. BOURIQUET, A. M. BUTA, A. CHBIHI, J. COLIN, D. CUSSOL, R. DAYRAS, N. DE CESARE, D. DOR, J. D. FRANKLAND, E. GALICHET, E. GERLIC, D. GUINET, B. GUIOT, S. HUDAN, G. LANZALONE, P. LAUTESSE, F. LAVAUD, J. F. LECOLLEY, R. LEGRAIN, N. LE NEINDRE, O. LOPEZ, L. NALPAS, J. NORMAND, M. PARLOG, P. PAWLOWSKI, E. PLAGNOL, M. F. RIVET, R. ROY, J. C. STECKMEYER, G. TABACARU, B. TAMAIN, E. VIENT, C. VOLANT, J. P. WIELEZCKO, ROSATO, ELIO, VIGILANTE, MARIANO, I.Iori, A.Moroni, A., VAN LAUWE, D., Durand, G., Auger, Bacri, C. H. O., N., Bellaize, B., Borderie, R., Bougault, B., Bouriquet, A. M., Buta, A., Chbihi, J., Colin, D., Cussol, R., Dayra, N., DE CESARE, D., Dor, J. D., Frankland, E., Galichet, E., Gerlic, D., Guinet, B., Guiot, S., Hudan, G., Lanzalone, P., Lautesse, F., Lavaud, J. F., Lecolley, R., Legrain, N., LE NEINDRE, O., Lopez, L., Nalpa, J., Normand, M., Parlog, P., Pawlowski, E., Plagnol, M. F., Rivet, Rosato, Elio, R., Roy, J. C., Steckmeyer, G., Tabacaru, B., Tamain, E., Vient, Vigilante, Mariano, and C. VOLANT, J. P. WIELEZCKO
Abstract: XL Bormio
Published: 2002

44. Phase transition signal for peripheral events

Author: R. BOUGAULT, M. F. RIVET, N. BELLAIZE, B. BORDERIE, A. CHBIHI, J. D. FRANKLAND, B. GUIOT, O. LOPEZ, N. LE NEINDRE, M. PARLOG, G. TABACARU, J. P. WIELEZCKO, G. AUGER, C.H. O. BACRI, B. BOURIQUET, A. M. BUTA, J. COLIN, D. CUSSOL, R. DAYRAS, N. DE CESARE, A. DEMEYER, D. DOR, D. DURAND, E. GALICHET, E. GERLIC, D. GUINET, S. HUDAN, G. LANZALONE, P. LAUTESSE, F. LAVAUD, J. L. LAVILLE, J. F. LECOLLEY, R. LEGRAIN, L. NALPAS, J. NORMAND, P. PAWLOWSKI, E. PLAGNOL, R. ROY, J. C. STECKMEYER, B. TAMAIN, E. VIENT, ROSATO, ELIO, VIGILANTE, MARIANO, I.Iori, A.Moroni, R., Bougault, M. F., Rivet, N., Bellaize, B., Borderie, A., Chbihi, J. D., Frankland, B., Guiot, O., Lopez, N., LE NEINDRE, M., Parlog, G., Tabacaru, J. P., Wielezcko, G., Auger, Bacri, C. H. O., B., Bouriquet, A. M., Buta, J., Colin, D., Cussol, R., Dayra, N., DE CESARE, A., Demeyer, D., Dor, D., Durand, E., Galichet, E., Gerlic, D., Guinet, S., Hudan, G., Lanzalone, P., Lautesse, F., Lavaud, J. L., Laville, J. F., Lecolley, R., Legrain, L., Nalpa, J., Normand, P., Pawlowski, E., Plagnol, Rosato, Elio, R., Roy, J. C., Steckmeyer, B., Tamain, E., Vient, and Vigilante, Mariano
Published: 2002

45. What can be learned from heavy-ion central collisions around the Fermi energy

Author: O. LOPEZ, G. AUGER, C. O. BACRI, M. L. BEGEMANN BLAICH, N. BELLAIZE, R. BITTIGER, B. BORDERIE, R. BOUGAULT, B. BOURIQUET, A. BUTA, J. L. CHARVET, A. CHBIHI, J. COLIN, D. CUSSOL, R. DAYRAS, N. DE CESARE, A. DEMEYER, D. DOR, D. DURAND, J. D. FRANKLAND, E. GALICHET, E. GERLIC, D. GOURIO, D. GUINET, B. GUIOT, S. HUDAN, G. LANZALONE, P.H. LAUTESSE, F. LAVAUD, J. L. LAVILLE, J. F. LECOLLEY, A. LE FVRE, R. LEGRAIN, N. LE NEINDRE, U. LYNEN, W. F. J. MLLER, L. NALPAS, J. NORMAND, H. ORTH, M. PARLOG, P. PAWLOWSKI, E. PLAGNOL, M. F. RIVET, R. ROY, A. SAIJA, C. SFIENTI, C. SCHWARZ, G. TABACARU, B. TAMAIN, W. TRAUTTMANN, A. TRZCINSKI, K. TURZ, E. VIENT, C. VOLANT, J. P. WIELECZKO, B. ZWIEGLINSKI, ROSATO, ELIO, VIGILANTE, MARIANO, I.Iori, A.Moroni, O., Lopez, G., Auger, C. O., Bacri, M. L., BEGEMANN BLAICH, N., Bellaize, R., Bittiger, B., Borderie, R., Bougault, B., Bouriquet, A., Buta, J. L., Charvet, A., Chbihi, J., Colin, D., Cussol, R., Dayra, N., DE CESARE, A., Demeyer, D., Dor, D., Durand, J. D., Frankland, E., Galichet, E., Gerlic, D., Gourio, D., Guinet, B., Guiot, S., Hudan, G., Lanzalone, Lautesse, P. H., F., Lavaud, J. L., Laville, J. F., Lecolley, A., LE FVRE, R., Legrain, N., LE NEINDRE, U., Lynen, W. F. J., Mller, L., Nalpa, J., Normand, H., Orth, M., Parlog, P., Pawlowski, E., Plagnol, M. F., Rivet, Rosato, Elio, R., Roy, A., Saija, C., Sfienti, C., Schwarz, G., Tabacaru, B., Tamain, W., Trauttmann, A., Trzcinski, K., Turz, E., Vient, Vigilante, Mariano, C., Volant, and J. P. WIELECZKO, B. ZWIEGLINSKI
Abstract: XL Bormio
Published: 2002

46. Multifragmentation process for different mass asymmetry in the entrance channel around the Fermi energy

Author: N. BELLAIZE, O. LOPEZ, J. P. WIELEZCKO, D. CUSSOL, G. AUGER, C.H. O. BACRI, F. BOCAGE, B. BORDERIE, R. BOUGAULT, B. BOURIQUET, R. BROU, P. BUCHET, A. M. BUTA, J. L. CHARVET, A. CHBIHI, J. COLIN, R. DAYRAS, N. DE CESARE, A. DEMEYER, D. DOR, D. DURAND, J. D. FRANKLAND, E. GALICHET, E. GENOUIN DUHAMEL, E. GERLIC, B. GUIOT, D. GUINET, S. HUDAN, P. LAUTESSE, F. LAVAUD, J. L. LAVILLE, J. F. LECOLLEY, C. LEDUC, R. LEGRAIN, N. LE NEINDRE, L. NALPAS, J. NORMAND, M. PARLOG, E. PLAGNOL, M. F. RIVET, F. SAINT LAURENT, J. C. STECKMEYER, G. TABACARU, B. TAMAIN, L. TASSAN GOT, E. VIENT, ROSATO, ELIO, VIGILANTE, MARIANO, N., Bellaize, O., Lopez, J. P., Wielezcko, D., Cussol, G., Auger, Bacri, C. H. O., F., Bocage, B., Borderie, R., Bougault, B., Bouriquet, R., Brou, P., Buchet, A. M., Buta, J. L., Charvet, A., Chbihi, J., Colin, R., Dayra, N., DE CESARE, A., Demeyer, D., Dor, D., Durand, J. D., Frankland, E., Galichet, E., GENOUIN DUHAMEL, E., Gerlic, B., Guiot, D., Guinet, S., Hudan, P., Lautesse, F., Lavaud, J. L., Laville, J. F., Lecolley, C., Leduc, R., Legrain, N., LE NEINDRE, L., Nalpa, J., Normand, M., Parlog, E., Plagnol, M. F., Rivet, Rosato, Elio, F., SAINT LAURENT, J. C., Steckmeyer, G., Tabacaru, B., Tamain, L., TASSAN GOT, E., Vient, and Vigilante, Mariano
Published: 2002

47. Universal fluctuations: a new approach to the study of 'phase transitions' in intermediate energy heavy ion collisions

Author: J. D. FRANKLAND, R. BOUGAULT, A. CHBIHI, S. HUDAN, A. MIGNON, G. AUGER, C.H. O. BACRI, N. BELLAIZE, B. BORDERIE, B. BOURIQUET, A. M. BUTA, J. L. CHARVET, J. COLIN, D. CUSSOL, R. DAYRAS, N. DE CESARE, A. DEMEYER, D. DOR, D. DURAND, E. GALICHET, E. GERLIC, D. GUINET, B. GUIOT, G. LANZALONE, P. LAUTESSE, F. LAVAUD, J. L. LAVILLE, J. F. LECOLLEY, R. LEGRAIN, N. LE NEINDRE, O. LOPEZ, L. NALPAS, M. PARLOG, P. PAWLOWSKI, E. PLAGNOL, M. F. RIVET, R. ROY, J. C. STECKMEYER, G. TABACARU, B. TAMAIN, E. VIENT, C. VOLANT, J. P. WIELEZCKO, ROSATO, ELIO, VIGILANTE, MARIANO, G.Agnello, A.Pagano, S.Pirrone, J. D., Frankland, R., Bougault, A., Chbihi, S., Hudan, A., Mignon, G., Auger, Bacri, C. H. O., N., Bellaize, B., Borderie, B., Bouriquet, A. M., Buta, J. L., Charvet, J., Colin, D., Cussol, R., Dayra, N., DE CESARE, A., Demeyer, D., Dor, D., Durand, E., Galichet, E., Gerlic, D., Guinet, B., Guiot, G., Lanzalone, P., Lautesse, F., Lavaud, J. L., Laville, J. F., Lecolley, R., Legrain, N., LE NEINDRE, O., Lopez, L., Nalpa, M., Parlog, P., Pawlowski, E., Plagnol, M. F., Rivet, Rosato, Elio, R., Roy, J. C., Steckmeyer, G., Tabacaru, B., Tamain, E., Vient, Vigilante, Mariano, and C. VOLANT, J. P. WIELEZCKO
Abstract: ibidem
Published: 2002

48. Binary dissipative processes and formation of hot nuclei in reactions from 55 to 95 MeV/u

Author: A. Kerambrun, F. Saint-Laurent, G. Bizard, J. Péter, J.C. Steckmeyer, A. Buta, E. Rosato, Bernard Tamain, E. Vient, Z.Y. He, S.C. Jeong, J.P. Patry, R. Legrain, D. Cussol, Y. Cassagnou, Y. El Masri, Edilson Crema, Dominique Durand, J. C. Angélique, R. Regimbart, C. Lebrun, Ph. Eudes, G. Auger, R. Brou, C. Cabot, and A. Péghaire
Subjects: Physics, Nuclear and High Energy Physics, Mass distribution, 010308 nuclear & particles physics, Nuclear Theory, Inelastic collision, Rest frame, Kinetic energy, 01 natural sciences, 0103 physical sciences, Dissipative system, Impact parameter, Atomic physics, Nuclear Experiment, 010306 general physics, Nucleon, Excitation
Abstract: A 4 pi multidetector array with a high efficiency has been used ia detect the charged products from reactions induced by Ar-36 on Al-27 at energies ranging from 55 to 95 MeV/u. Well characterized events were selected and sorted as a function of the impact parameter. Fusion or full stopping events have a very small cross section. Dissipative binary collisions accompanied by pre-equilibrium (mid-rapidity) emission, and followed by de-excitation of the quasi-projectile and quasi-target, were found to dominate for all impact parameters. The mass of the quasi-projectile has been reconstructed from its products and found to be slightly below the projectile mass. Isotropic emission in its rest frame has been observed at all energies and impact parameters, indicating that equilibrated nuclei may have been formed. The excitation energy of the quasi-projectile, determined via calorimetry, and the slope of kinetic energy spectra of alpha-particles were found to increase with incident energy and with decreasing impact parameter. Excitation energies per nucleon above II MeV are reached in a sizable cross section (70 mb). The mass distribution and kinetic energy spectra of emitted particles and fragments are essentially governed by the excitation energy, with a weak dependence on the impact parameter. The evolution of dissipative processes from deep inelastic collisions to the participant-spectator regime is discussed.
Published: 1995

49. INDRA, a 4π charged product detection array at GANIL

Author: P. Vallerand, T. Clerc, J. Benlliure, J.L. Charvet, Ch.O. Bacri, B. Piquet, E. C. Pollacco, A. Chbihi, D. Cussol, J.P. Wieleczko, J.C. Steckmeyer, L. Olivier, J. Ropert, P. Lelong, O. Jouniaux, M. Le Guay, E. Bougamont, A. Benkirane, Y. Cassagnou, M. Engrand, J. Pouthas, G. Auger, Antoine Barbier, P. Mosrin, J.L. Laville, Julien Gautier, A. Leconte, M. Tripon, D. Sznajderman, A. Richard, P. Bourgault, E. Plagnol, R. Dayras, R. Bzyl, P. Volkov, B. Berthier, Bernard Borderie, J.P. Passerieux, M.F. Rivet, C. Volant, E. Plaige, B. Cahan, G. Wittwer, C. Spitaels, J. Tillier, C. Mazur, S. Barbey, Y. Huguet, P. Box, L. Martina, F. Saint-Laurent, N. Copinet, B. Raine, R. Legrain, S. Pierre, P. Le Botlan, L. Tassan-Got, D. Charlet, L. Stab, 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), 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), 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), 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 Normandie Université (NU)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)
Subjects: Physics, Nuclear and High Energy Physics, Silicon, Physics::Instrumentation and Detectors, 010308 nuclear & particles physics, Dynamic range, business.industry, Detector, Solid angle, chemistry.chemical_element, Scintillator, 7. Clean energy, 01 natural sciences, Charged particle, Optics, chemistry, Ionization, 0103 physical sciences, Calibration, [PHYS.PHYS.PHYS-INS-DET]Physics [physics]/Physics [physics]/Instrumentation and Detectors [physics.ins-det], Atomic physics, 010306 general physics, business, Instrumentation, ComputingMilieux_MISCELLANEOUS
Abstract: INDRA, a new and innovative highly segmented detector for light charged particles and fragments is described. It covers geometrically 90% of the 4π solid angle and has very low detection thresholds. The detector, operated under vacuum, is axially symmetric and segmented in 336 independent cells allowing efficient detection of high multiplicity events. Nucleus identification down to very low energy threshold (≈ 1 A MeV) is achieved by using ionization chambers operated with low pressure C 3 F 8 gas. Residual energies are measured by a combination of silicon (300 μm thick) and cesium iodide (5 to 14 cm in length) detectors. Very forward angles are covered by fast counting phoswich scintillators (NE102/NE115). Charge resolution up to Z = 50 is achieved on a large energy dynamic range (5000 to 1 for silicon detectors). Isotopic separation is obtained up to Z = 3. The treatment of the signals is performed through specifically designed and highly integrated modules, most of which are in the new VXIbus standard. Full remote control of parameter settings, including visualization of signals, is thus allowed. The detector is continuously monitored with a laser source and electronic pulsers and is found stable over several days. Energy calibration procedures, making use of specific detectors and the ability of the GANIL accelerator to deliver secondary beams, have been developed. First experiments were performed in the spring of 1993.
Published: 1995

50. Azimuthal dependence of the directed flow in collisions up to 95 MeV/u: From in-plane to out-of-plane enhancement

Author: Edilson Crema, Bernard Tamain, R. Popescu, A. Buta, C. Lebrun, K. Hagel, Y. El Masri, M. Gonin, J. C. Angélique, Elio Rosato, J.P. Patry, R. Wada, A. Kerambrun, Gerard Auger, Ph. Eudes, Z.Y. He, G. Bizard, R. Regimbart, D. Cussol, C. Cabot, A. Péghaire, R. Brou, E. Vient, J.C. Steckmeyer, F. Saint-Laurent, and J. Péter
Subjects: Azimuth, Physics, Nuclear and High Energy Physics, Mean field theory, Plane (geometry), Nuclear Theory, Perpendicular, Fermi energy, Atomic physics, Impact parameter, Nuclear Experiment, Nucleon, Maxima
Abstract: Nucleus-nucleus reaction mechanisms at incident energies below 10 MeV/u are governed by mean field effects. Nucleon-nucleon collisions begin to become important as the energy increases above the Fermi energy. This evolution manifests itself experimentally in the modification of the directed flow of the emitted participant (mid-rapidity) nucleons. In the reaction plane, it is expressed by the flow parameter [1]. Another aspect lies in the azimuthal distribution of particles relative to the reaction plane. At high energies, a maximum in the direction perpendicular to the reaction plane on both sides was named squeeze-out-effect [2]. Conversely, below 100 MeV/u, maxima in the reaction plane have been observed for the light systems of Ar + V : rotation-like effect [3]. It was studied as a Function of energy, impact parameter and emitted particle mass in the collisions of Ar-40 on Al-27 at energies from 36 to 65 MeV/u [4]. The latter study has been extended up to 95 MeV/u and measurements have been made for the Zn-64 + Ni-58 system at 5 energies from 35 to 79 MeV/u.
Published: 1995

Catalog

Books, media, physical & digital resources

See catalog results

Searchworks

Select search scope, currently: Articles Catalog books, media & more in Jio Institute collections Articles journal articles & other e-resources

Search

Search Constraints

Refine your results

Search Limiters

Topic

Publication Year Range

Language

Publication Type

Journal

Database

Publisher

242 results on '"D. Cussol"'

Search Results

Catalog

Select search scope, currently: Articles

Catalog

books, media & more in Jio Institute collections

Articles

journal articles & other e-resources