TONNERRE: An array for delayed-neutron decay spectroscopy

被引：31

作者：

Buţa, A. ^{[1
,2
]}

Martin, T. ^{[1
]}

Timiş, C. ^{[2
]}

Achouri, N. ^{[1
]}

Angélique, J.C. ^{[1
]}

Borcea, C. ^{[2
]}

Cruceru, I. ^{[2
]}

Genoux-Lubain, A. ^{[4
]}

Grévy, S. ^{[1
]}

Lewitowicz, M. ^{[3
]}

Liénard, E. ^{[1
]}

Marqués, F.M. ^{[1
]}

Negoiţa, F. ^{[2
]}

De Oliveira, F. ^{[3
]}

Orr, N.A. ^{[1
]}

Péter, J. ^{[1
]}

Sandu, M. ^{[2
]}

机构：

[1] Lab. de Physique Corpusculaire, IN2P3-CNRS, ISMRA, Univ. Caen, B., 14050 CAEN Cedex, France

[2] Natl. Inst. for Phys. and Nucl. Eng., P.O. Box MG-6, Bucharest, Romania

[3] GANIL, CEA/DSM-CNRS/IN2P3, BP 5027, 14076 CAEN Cedex, France

[4] Lab. de Physique Corpusculaire, IN2P3-CNRS Univ. Clermont-F., Aubière, France

来源：

Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment | 2000年 / 455卷 / 02期

关键词：

Scintillation counters - Spectroscopic analysis;

D O I：

10.1016/S0168-9002(00)00510-6

中图分类号：

学科分类号：

摘要：

The design and construction of an array for delayed-neutron decay spectroscopy is presented. The array is composed of 32 plastic scintillator (BC400) modules each of which provide for time-of-flight (energy) and position measurements. The intrinsic detection efficiency is 30% at En = 2 MeV and the resolution δEn/En to approximately 10% (FWHM). The array can cover a total solid angle of up to 50% of 4π. Details of studies performed to optimize the performances of the individual modules are reported, as well as source testing and in-beam commissioning.

引用

页码：412 / 423