Hit Time and Hit Position Reconstruction in the J-PET Detector Based on a Library of Averaged Model Signals

被引：18

作者：

Moskal, P. ^{[1
]}

Sharma, N. G. ^{[1
]}

Silarski, M. ^{[1
]}

Bednarski, T. ^{[1
]}

Bialas, P. ^{[1
]}

Bulka, J. ^{[2
]}

Czerwinski, E. ^{[1
]}

Gajos, A. ^{[1
]}

Kaminska, D. ^{[1
]}

Kaplon, L. ^{[1
,3
]}

Kochanowski, A. ^{[4
]}

Korcyl, G. ^{[1
]}

Kowal, J. ^{[1
]}

Kowalski, P. ^{[3
]}

Kozik, T. ^{[1
]}

Krzemien, W. ^{[3
]}

Kubicz, E. ^{[1
]}

Niedzwiecki, Sz ^{[1
]}

Palka, M. ^{[1
]}

Raczynski, L. ^{[5
]}

Rudy, Z. ^{[1
]}

Rundel, O. ^{[1
]}

Salabura, P. ^{[1
]}

Slomski, A. ^{[1
]}

Smyrski, J. ^{[1
]}

Strzelecki, A. ^{[1
]}

Wieczorek, A. ^{[1
,3
]}

Wislicki, W. ^{[5
]}

Wochlik, I. ^{[2
]}

Zielinski, M. ^{[1
]}

Zon, N. ^{[1
]}

机构：

[1] Jagiellonian Univ, Fac Phys Astron & Appl Comp Sci, PL-30348 Krakow, Poland

[2] Dept Automat & Bioengn AGH, Krakow, Poland

[3] Polish Acad Sci, Inst Met & Mat Sci, PL-30059 Krakow, Poland

[4] Jagiellonian Univ, Fac Chem, PL-30060 Krakow, Poland

[5] Natl Ctr Nucl Res, Swierk Comp Ctr, PL-05400 Otwock, Poland

来源：

ACTA PHYSICA POLONICA A | 2015年 / 127卷 / 05期

关键词：

OF-FLIGHT;

D O I：

10.12693/APhysPolA.127.1495

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

In this article we present a novel method of hit time and hit position reconstruction in long scintillator detectors. We take advantage of the fact that for this kind of detectors amplitude and shape of registered signals depend strongly on the position where particle hits the detector. The reconstruction is based on determination of the degree of similarity between measured and averaged signals stored in a library for a set of well-defined positions along the scintillator. Preliminary results of validation of the introduced method with experimental data obtained by means of the double strip prototype of the J-PET detector are presented.

引用

页码：1495 / 1499

页数：5

共 32 条

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