On-line recognition of supernova neutrino bursts in the LVD

被引：42

作者：

Agafonova, N. Yu. ^{[3
]}

Aglietta, M. ^{[1
,2
]}

Antonioli, P. ^{[4
,5
]}

Bari, G. ^{[4
,5
]}

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

Boyarkin, V. V. ^{[3
]}

Bruno, G. ^{[8
]}

Fulgione, W. ^{[1
,2
]}

Galeotti, P. ^{[1
,2
]}

Garbini, M. ^{[4
,5
]}

Ghia, P. L. ^{[1
,2
,8
]}

Giusti, P. ^{[4
,5
]}

Gomez, F. ^{[1
,2
]}

Kemp, E. ^{[6
]}

Kuznetsov, V. V. ^{[3
]}

Kuznetsov, V. A. ^{[3
]}

MaIguin, A. S. ^{[3
]}

Menghetti, H. ^{[4
,5
]}

Pesci, A. ^{[4
,5
]}

Persiani, R. ^{[4
,5
]}

Pless, I. A. ^{[7
]}

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

Ryasny, V. G. ^{[3
]}

Ryazhskaya, O. G.

Saavedra, O. ^{[1
,2
]}

Sartorelli, G. ^{[4
,5
]}

Selvi, M. ^{[4
,5
]}

Vigorito, C. ^{[1
,2
]}

Votano, L. ^{[9
]}

Yakushev, V. F. ^{[3
]}

Zatsepin, G. T. ^{[3
]}

Zichichi, A. ^{[4
,5
]}

机构：

[1] Univ Turin, INAF, Inst Phys Interplanetary Space, I-67010 Coppito, Italy

[2] Lab Nazl Gran Sasso, Ist Nazl Fis Nucl, I-67010 Coppito, Italy

[3] Russian Acad Sci, Inst Nucl Res, Moscow, Russia

[4] Univ Bologna, Bologna, Italy

[5] Ist Nazl Fis Nucl, I-40126 Bologna, Italy

[6] Univ Estadual Campinas, Campinas, SP, Brazil

[7] MIT, Cambridge, MA 02139 USA

[8] Ist Nazl Fis Nucl, LNGS, Assergi, Italy

[9] Ist Nazl Fis Nucl, Lab Nazl Frascati, I-00044 Frascati, Italy

来源：

ASTROPARTICLE PHYSICS | 2008年 / 28卷 / 06期

关键词：

LVD; neutrino detection; supernova core collapse; burst identification;

D O I：

10.1016/j.astropartphys.2007.09.005

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

In this paper we show the capabilities of the Large Volume Detector (INFN Gran Sasso National Laboratory) to identify a neutrino burst associated with a supernova explosion, in the absence of an "external trigger", e.g., an optical observation. We describe how the detector trigger and event selection have been optimized for this purpose, and we detail the algorithm used for the on-line burst recognition. The on-line sensitivity of the detector is defined and discussed in terms of supernova distance and v. intensity at the source. (C) 2007 Elsevier B.V. All rights reserved.

引用

页码：516 / 522

页数：7

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