Unfolding of differential energy spectra in the MAGIC experiment

被引：74

作者：

Albert, J. ^{[2
]}

Aliu, E. ^{[3
]}

Anderhub, H. ^{[4
]}

Antoranz, P. ^{[5
]}

Armada, A. ^{[3
]}

Asensio, M. ^{[5
]}

Baixeras, C. ^{[6
]}

Barrio, J. A. ^{[5
]}

Bartko, H. ^{[1
]}

Bastieri, D. ^{[7
]}

Becker, J. ^{[8
]}

Bednarek, W. ^{[9
]}

Berger, K. ^{[2
]}

Bigongiari, C. ^{[7
]}

Biland, A. ^{[4
]}

Bock, R. K. ^{[1
,7
]}

Bordas, P. ^{[10
]}

Bosch-Ramon, V. ^{[10
]}

Bretz, T. ^{[2
]}

Britvitch, I. ^{[4
]}

Camara, M. ^{[5
]}

Carmona, E. ^{[1
]}

Chilingarian, A. ^{[11
]}

Ciprini, S. ^{[12
]}

Coarasa, J. A. ^{[1
]}

Commichau, S. ^{[4
]}

Contreras, J. L. ^{[5
]}

Cortina, J. ^{[3
]}

Costado, M. T. ^{[13
]}

Curtef, V. ^{[8
]}

Danielyan, V. ^{[11
]}

Dazzi, F. ^{[7
]}

De Angelis, A.

Delgado, C. ^{[13
]}

Reyes, R. de los ^{[5
]}

De Lotto, B. ^{[14
]}

Domingo-Santamaria, E. ^{[3
]}

Dorner, D. ^{[2
]}

Doro, M. ^{[7
]}

Errando, M. ^{[3
]}

Fagiolini, M. ^{[15
]}

Ferenc, D. ^{[16
]}

Fernandez, E. ^{[3
]}

Firpo, R. ^{[3
]}

Flix, J. ^{[3
]}

Fonseca, M. V. ^{[5
]}

Font, L. ^{[6
]}

Fuchs, M. ^{[1
]}

Galante, N. ^{[1
]}

Garcia-Lopez, R. J. ^{[13
]}

机构：

[1] Max Planck Inst Phys & Astrophys, D-80805 Munich, Germany

[2] Univ Wurzburg, D-97074 Wurzburg, Germany

[3] Inst Fis Altes Energies, E-08193 Barcelona, Spain

[4] ETH, CH-8093 Zurich, Switzerland

[5] Univ Complutense, E-28040 Madrid, Spain

[6] Univ Autonoma Barcelona, E-08193 Barcelona, Spain

[7] Univ Padua, Ist Nazl Fis Nucl, I-35131 Padua, Italy

[8] Univ Dortmund, D-44227 Dortmund, Germany

[9] Univ Lodz, PL-90236 Lodz, Poland

[10] Univ Barcelona, E-08028 Barcelona, Spain

[11] Yerevan Phys Inst, Yerevan 375036, Armenia

[12] Tuorla Observ, FI-21500 Piikkio, Finland

[13] Inst Astrofis Canarias, E-38200 San Cristobal la Laguna, Spain

[14] Univ Udine, Ist Nazl Fis Nucl, I-33100 Udine, Italy

[15] Univ Siena, Ist Nazl Fis Nucl, I-53100 Siena, Italy

[16] Univ Calif Davis, Davis, CA 95616 USA

来源：

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT | 2007年 / 583卷 / 2-3期

关键词：

statistics techniques; regularization; unfolding;

D O I：

10.1016/j.nima.2007.09.048

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

The paper describes the different methods, used in the MAGIC experiment, to unfold experimental energy distributions of cosmic ray particles (gamma-rays). Questions and problems related to the unfolding are discussed. Various procedures are proposed which can help to make the unfolding robust and reliable. The different methods and procedures are implemented in the MAGIC software and are used in most of the analyses. (c) 2007 Elsevier B.V. All rights reserved.

引用

页码：494 / 506

页数：13

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