Zobrazeno 1 - 10
of 23
pro vyhledávání: '"J. Alarja"'
Autor:
G. Nebbia, K. Hagel, D. Drain, D. Guinet, R. Zanon, K. Zaid, D. Fabris, A. Giorni, B. Viano, Y. Lou, Annick Lleres, C. Morand, Peter L. Gonthier, B. Xiao, R. Bertholet, Brigitte Cheynis, J. B. Natowitz, R. Wada, D. Utley, M. Gonin, X.C. Hu, C. Pastor, B. Chambon, Deborah L. Miller, P. Stassi, A. Demeyer, M. Gui, J. Alarja, L. Schussler
Publikováno v:
Nuclear Physics A. 548:471-488
The emission of intermediate mass fragments (IMFs) has been studied using the 4π array, AMPHORA. The energy spectra, the angular distributions, the multiplicities, and the charge distributions are studied inclusively as well as in coincidence with p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::53551552d3a3491bf59975fdde99155d
https://doi.org/10.1016/0375-9474(92)90696-h
https://doi.org/10.1016/0375-9474(92)90696-h
Autor:
G. Nebbia, C. Morand, C. Ngô, D. Heuer, M. Ribrag, K. Hagel, A. Giorni, C. Mazur, D. Guinet, D. Fabris, K. Zaid, M. Gonin, D. Drain, R. Lucas, Brigitte Cheynis, S. Leray, R. Billerey, J. B. Natowitz, B. Viano, L. Vagneron, Y. Lou, R. Wada, C. Pastor, D. Utley, E. Tomasi, M. Gui, A. Demeyer, J. Alarja
Publikováno v:
Nuclear Physics A. 539:316-350
Energy spectra of light charged particles (Z = 1,2) observed at θLP = 5°−150° in coincidence with fragments of Z = 5–14 at θF = ±9° are examined. The fragment-energy spectra show two components, one with a projectile-like velocity and anoth
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::af63ee22d0deff6a2f5d0999dde85ebd
https://doi.org/10.1016/0375-9474(92)90273-m
https://doi.org/10.1016/0375-9474(92)90273-m
Autor:
C. Pastor, Brigitte Cheynis, M. Ribrag, K. Hagel, A. Giorni, R. Billerey, D. Fabris, D. Drain, K. Zaid, A. Demeyer, D. Heuer, D. Guinet, B. Viano, E. Tomasi, J. Alarja, S. Leray, G. Nebbia, L. Vagneron, R. Wada, C. Ngô, C. Mazur, C. Morand, J. B. Natowitz, R. Lucas
Publikováno v:
Physics Letters B. 196:429-433
The α-emission temperatures of medium mass nuclei with masses near 140, determined at excitation energies from 2 to 4.3 MeV/nucleon, suggest a rapid increase in the heat capacity of the composite system consistent with model predictions of the onset
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3337c06565beb8ba47c6de532d691f25
https://doi.org/10.1016/0370-2693(87)90795-7
https://doi.org/10.1016/0370-2693(87)90795-7
Autor:
B. Chambon, C. Morand, R. Dayras, R. Legrain, A. Douchy, D. Drain, A. Giorni, E. C. Pollacco, M. Conjeaud, C. Volant, Y. Cassagnou, Brigitte Cheynis, J. Gomez del Campo, J.B. Viano, S. Harar, J. Alarja
Publikováno v:
Journal de Physique Colloques
International Conference on Heavy Ion Nuclear Collisions in the Fermi Energy Domain
International Conference on Heavy Ion Nuclear Collisions in the Fermi Energy Domain, 1986, Caen, France. pp.C4-377-C4-380, ⟨10.1051/jphyscol:1986443⟩
International Conference on Heavy Ion Nuclear Collisions in the Fermi Energy Domain
International Conference on Heavy Ion Nuclear Collisions in the Fermi Energy Domain, 1986, Caen, France. pp.C4-377-C4-380, ⟨10.1051/jphyscol:1986443⟩
The study of evaporation residue from the Ne + Ag system shows that there is qualitative change in the reaction mechanism in the Fermi energy domain. At 20 MeV/u the projectile is mostly absobered by the target, while at 30-37 MeV/u a continious rang
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::878ded38012daedbc8842a903f7a54a0
https://doi.org/10.1051/jphyscol:1986443
https://doi.org/10.1051/jphyscol:1986443
Autor:
S. Leray, L. Vagneron, G. Nebbia, D. Heuer, K. Hagel, A. Demeyer, B. Viano, D. Guinet, Y. Lou, C. Mazur, M. Ribrag, Brigitte Cheynis, K. Zaid, M. Gonin, R. Wada, E. Tomasi, C. Pastor, C. Ng, J. Alarja, R. Lucas, D. Fabris, C Morand, R. Billerey, J. B. Natowitz, D. Drain, A. Giorni
Publikováno v:
Physical Review C. 39:497-515
For the reactions of 30 MeV/nucleon /sup 16/O and /sup 32/S with Ag, singles and coincidence measurements have been made for heavy residues, fragments (3less than or equal tozless than or equal to14), and light charged particles (zless than or equal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bd79059e4c9a1d981043fa72aa87af57
https://doi.org/10.1103/physrevc.39.497
https://doi.org/10.1103/physrevc.39.497
Autor:
D. Heuer, M. Stern, A. Chbihi, A. Giorni, A. Chevarier, R. Billerey, N. Chevarier, C. Pastor, D. Drain, B. Chambon, A. Dauchy, J. B. Viano, C. Morand, Brigitte Cheynis, J. Alarja
Publikováno v:
Zeitschrift für Physik A
Zeitschrift für Physik A, Springer-Verlag, 1988, 331, pp.323-333
HAL
Zeitschrift für Physik A, Springer-Verlag, 1988, 331, pp.323-333
HAL
The observation of projectile-like fragments with an energy corresponding to the beam velocity turns out to be mostly explained by the break-up of the projectile, the break-up of the ejectile formed by transfer and the decay of the excited projectile
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9a4e72e0afbc9a80000eb25ca229eed6
https://doi.org/10.1007/bf01355604
https://doi.org/10.1007/bf01355604
Publikováno v:
Physical Review C. 40:1265-1272
Measurements of projectile-like-fragment--target-like-fragment coincidences in the reaction {sup 40}Ar+{sup 27}Al are simulated using a Monte Carlo version of the random walk model. The predictions of the model are compared with recent measurements.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2e8e8e7b73c15cb2e374be9168c25ea2
https://doi.org/10.1103/physrevc.40.1265
https://doi.org/10.1103/physrevc.40.1265
Autor:
A. Chbihi, M. Stern, D. Drain, N. Chevarier, L. Sinopoli, C. Morand, A. Dauchy, Y. Pranal, R. Billerey, S. Joly, J.L. Charvet, Y. Patin, M. Morjean, A. Giorni, J.L. Uzureau, Brigitte Cheynis, B. Chambon, A. Chevarier, C. Pastor, J. Alarja
Publikováno v:
Journal de Physique Colloques
International Conference on Heavy Ion Nuclear Collisions in the Fermi Energy Domain, Hicofed 86
International Conference on Heavy Ion Nuclear Collisions in the Fermi Energy Domain, Hicofed 86, 1986, Caen, France. pp.C4-87-C4-90, ⟨10.1051/jphyscol:1986409⟩
International Conference on Heavy Ion Nuclear Collisions in the Fermi Energy Domain, Hicofed 86
International Conference on Heavy Ion Nuclear Collisions in the Fermi Energy Domain, Hicofed 86, 1986, Caen, France. pp.C4-87-C4-90, ⟨10.1051/jphyscol:1986409⟩
Evidence that primary ejectiles formation strongly depends on the projectile structure is given by comparison of 20Ne + 93Nb and 22Ne + 93Nb reactions at 30 MeV/A. Pick-up, stripping, break-up mechanism are identified using light particles-projectile
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::76852fa11c0fde4a5a0451055b98c978
https://hal.archives-ouvertes.fr/jpa-00225772/document
https://hal.archives-ouvertes.fr/jpa-00225772/document
Autor:
A. Fontenille, J. Pouxe, J. Alarja, D. Drain, J. Saint-Martin, R. Billerey, M. Tournier, P. Stassi, L. Guyon, D. Heuer, H. Rossner, J. Crançon, E. Monnand, C. Ristori, D. Hilscher, H. Nifenecker, G. Barbier, P. Désesquelles, F. Schussler, R. Bertholet, J.B. Viano, A. Dauchy, M. Maurel, Annick Lleres, C. Morand, B. Chambon, C. Pastor, A. Giorni, Brigitte Cheynis
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Elsevier, 1989, 281, pp.528-538
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Elsevier, 1989, 281, pp.528-538
A 4π-multidetector consisting of 140 CsI(Tl) detectors has been designed and built to be used for detecting and identifying either light charged particles (with a detection threshold of about 0.4 MeV/nucleon) and neutrons or light heavy ions and lig
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c6b93d6ea1caf1ae4ab36e7aa924db04
http://hal.in2p3.fr/in2p3-00013341
http://hal.in2p3.fr/in2p3-00013341
Autor:
Brigitte Cheynis, C. Morand, C. Pastor, J. Alarja, D. Drain, P. Stassi, A. Dauchy, A. Giorni, B. Chambon, R. Billerey, E. Pollaco
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Elsevier, 1986, 242, pp.352-354
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Elsevier, 1986, 242, pp.352-354
A CsI(Tl) scintillator with two light decay components is used to detect and identify p, d, t, 3 He and α particles with a low energy threshold. Besides, the addition of a thin plastic scintillator in front of the CsI(Tl) crystal allows charge ident
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4265f65768fa69f2c90b90b6ae05016f
http://hal.in2p3.fr/in2p3-00013325
http://hal.in2p3.fr/in2p3-00013325