MUST : a silicon strip detector array for radioactive beam experiments
| Autor: | D. Santonocito, N. Alamanos, R. Douet, J. Pouthas, V. Lapoux, Antoine Barbier, D Rougier, J.S Stutzmann, A. Richard, T. Suomijärvi, F. Maréchal, E. C. Pollacco, L. Lavergne, P. Delbourgo-Salvador, E. Khan, D. Charlet, M. Engrand, G. Voltolini, B. Bonnereau, J.-F. Clavelin, I. Lhenry, S. Lebon, P. Courtat, A. Musumarra, D. Beaumel, L Petizon, Y. Blumenfeld, V. Le Ven, J.-M. Martin, A Lagoyannis, P. Lelong, T. Ethvignot, F. Auger, J. L. Sida, M. Szmigiel, C Soulet, P. Volkov, J.E. Sauvestre, S. Pita, A Lesage, J.A. Scarpaci, A. Gillibert, S. Ottini |
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| Přispěvatelé: | 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) |
| Předmět: |
Nuclear and High Energy Physics
Photon Silicon Physics::Instrumentation and Detectors chemistry.chemical_element STRIPS 01 natural sciences 7. Clean energy law.invention Optics law 0103 physical sciences [PHYS.PHYS.PHYS-INS-DET]Physics [physics]/Physics [physics]/Instrumentation and Detectors [physics.ins-det] 010306 general physics Instrumentation Physics Range (particle radiation) 010308 nuclear & particles physics business.industry Scattering Detector Charged particle Time of flight chemistry Atomic physics business |
| Zdroj: | HAL 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, 1999, 421, pp.471-491 |
| ISSN: | 0168-9002 |
| Popis: | A new and innovative array, MUST, based on silicon strip technology and dedicated to the study of reactions induced by radioactive beams on light particles is described. The detector consists of 8 silicon strip – Si(Li) telescopes used to identify recoiling light charged particles through time of flight, energy loss and energy measurements and to determine precisely their scattering angle through X, Y position measurements. Each 60×60 mm 2 double sided silicon strip detector with 60 vertical and 60 horizontal strips yields an X – Y position resolution of 1 mm, an energy resolution of 50 keV, a time resolution of around 1 ns and a 500 keV energy threshold for protons. The backing Si(Li) detectors stop protons up to 25 MeV with a resolution of approximately 50 keV. CsI crystals read out by photo-diodes which stop protons up to 70 MeV are added to the telescopes for applications where higher energy particles need to be detected. The dedicated electronics in VXIbus standard allow us to house the 968 logic and analog channels of the array in one crate placed adjacent to the reaction chamber and fully remote controlled, including pulse visualization on oscilloscopes. A stand alone data acquisition system devoted to the MUST array has been developed. Isotope identification of light charged particles over the full energy range has been achieved, and the capability of the system to measure angular distributions of states populated in inverse kinematics reactions has been demonstrated. |
| Databáze: | OpenAIRE |
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