Magic observations of the unidentified gamma-ray source TEV J2032+4130 RID B-5372-2009

Albert, J; Aliu, E; Anderhub, H; Antoranz, P; Baixeras, C; Barrio, Ja; Bartko, H; Bastieri, D; Becker, Jk; Bednarek, W; Berger, K; Bigongiari, C; Biland, A; Bock, Rk; Bonnoli, G; Bordas, P; Bosch Ramon, V; Bretz, T; Britvitch, I; Camara, M; Carmona, E; Chilingarian, A; Commichau, S; Contreras, Jl; Cortina, J; Costado, Mt; Curtef, V; Dazzi, F; De Angelis, A; Delgado, C; de los Reyes, R; Domingo Santamaria, E; De Lotto, B; De Maria, M; De Sabata, F; Dorner, D; Doro, M; Errando, M; Fagiolini, M; Ferenc, D; Fernandez, E; Firpo, R; Fonseca, Mv; Font, L; Galante, N; Garcia Lopez RJ,; Garczarczyk, M; Gaug, M; Goebel, F; Hayashida, M; Herrero, A; Hohne, D; Hose, J; Hsu, Cc; Huber, S; Jogler, T; Kosyra, R; Kranich, D; Laille, A; Leonardo, E; Lindfors, E; Lombardi, S; Longo, F; Lopez, M; Lorenz, E; Majumdar, P; Maneva, G; Mankuzhiyil, N; Mannheim, K; Mariotti, M; Martinez, M; Mazin, D; Merck, C; Meucci, M; Meyer, M; Miranda, Jm; Mirzoyan, R; Mizobuchi, S; Moralejo, A; Nieto, D; Nilsson, K; Ninkovic, J; Ona Wilhelmi, E; Otte, N; Oya, I; Panniello, M; Paoletti, R; Paredes, Jm; Pasanen, M; Pascoli, D; Pauss, F; Pegna, R; Persic, M; Peruzzo, L; Piccioli, A; Prandini, E; Puchades, N; Raymers, A; Rhode, W; Ribo, M; Rico, J; Rissi, M; Robert, A; Rugamer, S; Saggion, A; Saito, Ty; Sanchez, A; Sartori, P; Scalzotto, V; Scapin, V; Schmitt, R; Schweizer, T; Shayduk, M; Shinozaki, K; Shore, Steven Neil; Sidro, N; Sillanpaa, A; Sobczynska, D; Spanier, F; Stamerra, A; Stark, Ls; Takalo, L; Temnikov, P; Tescaro, D; Teshima, M; Torres, Df; Turini, N; Vankov, H; Venturini, A; Vitale, V; Wagner, Rm; Wittek, W; Zandanel, F; Zanin, R; Zapatero, J.

doi:10.1086/529520

We observed the first known very high energy (VHE) gamma-ray-emitting unidentified source, TeV J2032 + 4130, for 94 hr with the MAGIC telescope. The source was detected with a significance of 5.6 sigma. The flux, position, and angular extension are compatible with the previous ones measured by the HEGRA telescope system 5 years ago. The integral flux amounts to (4.5 +/- 0.3(stat)+/- 0.35(sys)) x 10 (- 13) photons cm(-2) s(-1) above 1 TeV. The source energy spectrum, obtained with the lowest energy threshold to date, is compatible with a single power law with a hard photon index of Gamma= - 2.0 +/- 0.3(stat)+/- 0.2(sys).

Autori interni:	Albert J Aliu E Anderhub H Antoranz P Baixeras C Barrio JA Bartko H Bastieri D Becker JK Bednarek W Berger K Bigongiari C Biland A Bock RK Bonnoli G Bordas P Bosch Ramon V Bretz T Britvitch I Camara M Carmona E Chilingarian A Commichau S Contreras JL Cortina J Costado MT Curtef V Dazzi F De Angelis A Delgado C de los Reyes R Domingo Santamaria E De Lotto B De Maria M De Sabata F Dorner D Doro M Errando M Fagiolini M Ferenc D Fernandez E Firpo R Fonseca MV Font L Galante N Garcia Lopez RJ Garczarczyk M Gaug M Goebel F Hayashida M Herrero A Hohne D Hose J Hsu CC Huber S Jogler T Kosyra R Kranich D Laille A Leonardo E Lindfors E Lombardi S Longo F Lopez M Lorenz E Majumdar P Maneva G Mankuzhiyil N Mannheim K Mariotti M Martinez M Mazin D Merck C Meucci M Meyer M Miranda JM Mirzoyan R Mizobuchi S Moralejo A Nieto D Nilsson K Ninkovic J Ona Wilhelmi E Otte N Oya I Panniello M Paoletti R Paredes JM Pasanen M Pascoli D Pauss F Pegna R Persic M Peruzzo L Piccioli A Prandini E Puchades N Raymers A Rhode W Ribo M Rico J Rissi M Robert A Rugamer S Saggion A Saito TY Sanchez A Sartori P Scalzotto V Scapin V Schmitt R Schweizer T Shayduk M Shinozaki K SHORE, STEVEN NEIL Sidro N Sillanpaa A Sobczynska D Spanier F Stamerra A Stark LS Takalo L Temnikov P Tescaro D Teshima M Torres DF Turini N Vankov H Venturini A Vitale V Wagner RM Wittek W Zandanel F Zanin R Zapatero J. mostra contributor esterni nascondi contributor esterni
Autori:	Albert J; Aliu E; Anderhub H; Antoranz P; Baixeras C; Barrio JA; Bartko H; Bastieri D; Becker JK; Bednarek W; Berger K; Bigongiari C; Biland A; Bock RK; Bonnoli G; Bordas P; Bosch-Ramon V; Bretz T; Britvitch I; Camara M; Carmona E; Chilingarian A; Commichau S; Contreras JL; Cortina J; Costado MT; Curtef V; Dazzi F; De Angelis A; Delgado C; de los Reyes R; Domingo-Santamaria E; De Lotto B; De Maria M; De Sabata F; Dorner D; Doro M; Errando M; Fagiolini M; Ferenc D; Fernandez E; Firpo R; Fonseca MV; Font L; Galante N; Garcia-Lopez RJ; Garczarczyk M; Gaug M; Goebel F; Hayashida M; Herrero A; Hohne D; Hose J; Hsu CC; Huber S; Jogler T; Kosyra R; Kranich D; Laille A; Leonardo E; Lindfors E; Lombardi S; Longo F; Lopez M; Lorenz E; Majumdar P; Maneva G; Mankuzhiyil N; Mannheim K; Mariotti M; Martinez M; Mazin D; Merck C; Meucci M; Meyer M; Miranda JM; Mirzoyan R; Mizobuchi S; Moralejo A; Nieto D; Nilsson K; Ninkovic J; Ona-Wilhelmi E; Otte N; Oya I; Panniello M; Paoletti R; Paredes JM; Pasanen M; Pascoli D; Pauss F; Pegna R; Persic M; Peruzzo L; Piccioli A; Prandini E; Puchades N; Raymers A; Rhode W; Ribo M; Rico J; Rissi M; Robert A; Rugamer S; Saggion A; Saito TY; Sanchez A; Sartori P; Scalzotto V; Scapin V; Schmitt R; Schweizer T; Shayduk M; Shinozaki K; Shore S.N.; Sidro N; Sillanpaa A; Sobczynska D; Spanier F; Stamerra A; Stark LS; Takalo L; Temnikov P; Tescaro D; Teshima M; Torres DF; Turini N; Vankov H; Venturini A; Vitale V; Wagner RM; Wittek W; Zandanel F; Zanin R; Zapatero J
Titolo:	Magic observations of the unidentified gamma-ray source TEV J2032+4130 RID B-5372-2009
Anno del prodotto:	2008
Digital Object Identifier (DOI):	10.1086/529520
Appare nelle tipologie:	1.1 Articolo in rivista

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