SND electromagnetic calorimeter time measurement and its applications

被引：3

作者：

Achasov, M. N. ^{[1
,2
]}

Bogdanchikov, A. G. ^{[1
]}

Druzhinin, V. P. ^{[1
,2
]}

Korol, A. A. ^{[1
,2
]}

Kovrizhin, D. P. ^{[1
]}

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

Serednyakov, S., I ^{[1
,2
]}

Surin, I. K. ^{[1
]}

Tekut'ev, A., I ^{[1
]}

Usov, Y., V ^{[1
,2
]}

Zhulanov, V. V. ^{[1
,2
]}

机构：

[1] Budker Inst Nucl Phys, 11 Acad Lavrentieva Pr, Novosibirsk 630090, Russia

[2] Novosibirsk State Univ, 1 Pirogova Str, Novosibirsk 630090, Russia

来源：

JOURNAL OF INSTRUMENTATION | 2020年 / 15卷 / 09期

基金：

俄罗斯基础研究基金会;

关键词：

Calorimeter methods; Calorimeters; Digital signal processing (DSP); Instrumentation and methods for time-of-flight (TOF) spectroscopy;

D O I：

10.1088/1748-0221/15/09/C09042

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

The SND is a non-magnetic detector deployed at the VEPP-2000 e(+)e(-) collider (BINP, Novosibirsk) for hadronic cross-section measurements in the center of mass energy region below 2 GeV. The important part of the detector is a three-layer hodoscopic electromagnetic calorimeter (EMC) based on NaI(Tl) counters. Until the recent EMC spectrometric channel upgrade, only the energy deposition measurement in counters was possible. A new EMC signal shaping and digitizing electronics based on FADC allows us to obtain also the event time structure. The new electronics and supporting software, including digital signal processing algorithms, are used for data taking in the ongoing experiment. We discuss the amplitude and time extraction algorithms, the new system performance on experimental events and physical analysis applications.

引用

页数：10

共 12 条

[1]

Abramov G.N., 2001, ECONF C010430, pT10

[2] Calibration of the calorimeter signal waveform in the SND detector [J].

Achasov, M. N. ;

Bogdanchikov, A. G. ;

Druzhinin, V. P. ;

Korol, A. A. ;

Koshuba, S., V ;

Kovrizhin, D. P. ;

Surin, I. K. ;

Tekut'ev, A., I ;

Usov, Yu, V ;

Zhulanov, V. V. .

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 2019, 936 :117-118

[3] New electronics of the spectrometric channel for the SND detector electromagnetic calorimeter [J].

Achasov, M. N. ;

Aulchenko, V. M. ;

Bogdanchikov, A. G. ;

Druzhinin, V. P. ;

Golubev, V. B. ;

Korol, A. A. ;

Koshuba, S. V. ;

Kovrizhin, D. P. ;

Serednyakov, S. I. ;

Surin, I. K. ;

Ev, A. I. Tekut ;

Usov, Yu. V. .

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 2016, 824 :362-364

[4] Spherical neutral detector for VEPP-2M collider [J].

Achasov, MN ;

Aulchenko, VM ;

Baru, SE ;

Beloborodov, KI ;

Berdyugin, AV ;

Bogdanchikov, AG ;

Bozhenok, AV ;

Bukin, AD ;

Bukin, DA ;

Burdin, SV ;

Dimova, TV ;

Dolinsky, SI ;

Drozdetsky, AA ;

Druzhinin, VP ;

Dubrovin, MS ;

Gaponenko, IA ;

Golubev, VB ;

Ivanchenko, VN ;

Korol, AA ;

Koshuba, SV ;

Kukartsev, GA ;

Pakhtusova, EV ;

Popov, VM ;

Salnikov, AA ;

Serednyakov, SI ;

Shary, VV ;

Sidorov, VA ;

Silagadze, ZK ;

Usov, YV ;

Vasiljev, AV ;

Velikzhanin, YS ;

Zakharov, AC .

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 2000, 449 (1-2) :125-139

[5] GEANT4-a simulation toolkit [J].

Agostinelli, S ;

Allison, J ;

Amako, K ;

Apostolakis, J ;

Araujo, H ;

Arce, P ;

Asai, M ;

Axen, D ;

Banerjee, S ;

Barrand, G ;

Behner, F ;

Bellagamba, L ;

Boudreau, J ;

Broglia, L ;

Brunengo, A ;

Burkhardt, H ;

Chauvie, S ;

Chuma, J ;

Chytracek, R ;

Cooperman, G ;

Cosmo, G ;

Degtyarenko, P ;

Dell'Acqua, A ;

Depaola, G ;

Dietrich, D ;

Enami, R ;

Feliciello, A ;

Ferguson, C ;

Fesefeldt, H ;

Folger, G ;

Foppiano, F ;

Forti, A ;

Garelli, S ;

Giani, S ;

Giannitrapani, R ;

Gibin, D ;

Cadenas, JJG ;

González, I ;

Abril, GG ;

Greeniaus, G ;

Greiner, W ;

Grichine, V ;

Grossheim, A ;

Guatelli, S ;

Gumplinger, P ;

Hamatsu, R ;

Hashimoto, K ;

Hasui, H ;

Heikkinen, A ;

Howard, A .

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 2003, 506 (03) :250-303

[6]

[Anonymous], 2010, NUCL INSTRUM METH A, V623, P353

[7] SND tracking system-Tests with cosmic muons [J].

Aulchenko, V. M. ;

Bogdanchikov, A. G. ;

Botov, A. A. ;

Bukin, A. D. ;

Bukin, D. A. ;

Dimova, T. V. ;

Druzhinin, V. P. ;

Filatov, P. V. ;

Golubev, V. B. ;

Kharlamov, A. G. ;

Korol, A. A. ;

Koshuba, S. V. ;

Obrazovsky, A. E. ;

Pakhtusova, E. V. ;

Popov, V. M. ;

Serednyakov, S. I. ;

Sirotkin, A. A. ;

Surin, I. K. ;

Tikhonov, Yu. A. ;

Tsukanova, E. G. ;

Usov, Yu. V. ;

Vasiljev, A. V. ;

Vesenev, V. M. .

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 2009, 598 (01) :102-104

[8] The project of using the SND NaI(Tl) calorimeter as an antineutron detector [J].

Bukin, A. D. ;

Bukin, D. A. ;

Golublev, V. B. ;

Serednyakov, S. I. ;

Skovpen, K. Yu. ;

Usov, Yu. V. .

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 2009, 598 (01) :264-265

[9]

Druzhinin V. P., 2019, EPJ Web of Conferences, V212, DOI 10.1051/epjconf/201921207007

[10]

Galassi M, 2009, GNU SCI LIB REFERENC, V3rd, DOI DOI 10.5555/1538674

← 1 2 →