A RANGE TELESCOPE TECHNIQUE FOR PARTICLE DISCRIMINATION AND ENERGY RECONSTRUCTION

被引：30

作者：

BRAGHIERI, A

PEDRONI, P

PINELLI, T

AUDIT, G

DHOSE, N

ISBERT, V

KERHOAS, S

MACCORMICK, M

MURPHY, LY

TAMAS, G

CRAWFORD, R

机构：

[1] INFN,SEZ PAVIA,VIA BASSI 6,I-27100 PAVIA,ITALY

[2] UNIV PAVIA,DIPARTIMENTO FIS NUCL & TEOR,I-27100 PAVIA,ITALY

[3] UNIV GLASGOW,KELVIN LAB,GLASGOW,SCOTLAND

[4] CENS,DAPNIA,SPHN,F-91191 GIF SUR YVETTE,FRANCE

来源：

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT | 1994年 / 343卷 / 2-3期

关键词：

D O I：

10.1016/0168-9002(94)90246-1

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

We present an analysis technique (''range method'') that optimizes particle discrimination and enables energy reconstruction using a sampling detector. The method is a powerful extension of the well known d E/dx - E technique in which the energy loss rate measured by several scintillator layers is fitted on the theoretical energy-range curves. The general features of the method will be discussed and its application to nuclear physics investigations at intermediate energies with the DAPHNE detector. Momentum reconstruction for protons with a resolution of DELTAP/P = 2.5-10% (FWHM) in the range P = 300-900 MeV/c has been obtained.

引用

页码：623 / 628

页数：6

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