FIRST BOUNDS ON THE HIGH-ENERGY EMISSION FROM ISOLATED WOLF-RAYET BINARY SYSTEMS

Aliu, E; Anderhub, H; Antonelli, La; Antoranz, P; Backes, M; Baixeras, C; Barrio, Ja; Bartko, H; Bastieri, D; Becker, Jk; Bednarek, W; Berger, K; Bernardini, E; 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; Covino, S; Curtef, V; Dazzi, F; De Angelis, Alessandro; del Pozo ED,; Reyes, Rd; De Lotto, Barbara; De Maria, M; De Sabata, F; Mendez, Cd; Dominguez, A; Dorner, D; Doro, M; Errando, M; Fagiolini, M; Ferenc, D; Fernandez, E; Firpo, R; Fonseca, Mv; Font, L; Galante, N; Lopez, Rjg; Garczarczyk, M; Gaug, M; Goebel, F; Hayashida, M; Herrero, A; Hohne, D; Hose, J; Hsu, Cc; Huber, S; Jogler, T; Kranich, D; La Barbera, A; Laille, A; Leonardo, E; Lindfors, E; Lombardi, S; Longo, F; Lopez, M; Lorenz, E; Majumdar, P; Maneva, G; Mankuzhiyil, N; Mannheim, K; Maraschi, L; Mariotti, M; Martinez, M; Mazin, D; Meucci, M; Meyer, M; Miranda, Jm; Mirzoyan, R; Moles, M; Moralejo, A; Nieto, D; Nilsson, K; Ninkovic, J; Ona Wilhelmi, E; Otte, N; Oya, I; Paoletti, R; Paredes, Jm; Pasanen, M; Pascoli, D; Pauss, F; Pegna, Rg; Perez Torres MA,; Persic, M; Peruzzo, L; Piccioli, A; Prada, F; Prandini, E; Puchades, N; Raymers, A; Rhode, W; Ribo, M; Rico, J; Rissi, M; Robert, A; Rugamer, S; Saggion, A; Saito, Ty; Salvati, M; Sanchez Conde, M; Sartori, P; Satalecka, K; Scalzotto, V; Scapin, V; Schweizer, T; Shayduk, M; Shinozaki, K; Shore, Sn; Sidro, N; Sierpowska Bartosik, A; Sillanpaa, A; Sobczynska, D; Spanier, F; Stamerra, A; Stark, Ls; Takalo, L; Tavecchio, F; Temnikov, P; Tescaro, D; Teshima, M; Tluczykont, M; Torres, Df; Turini, N; Vankov, H; Venturini, A; Vitale, V; Wagner, Rm; Wittek, W; Zabalza, V; Zandanel, F; Zanin, R; Zapatero, J.

doi:10.1086/592433

High-energy gamma-ray emission is theoretically expected to arise in tight binary star systems (with high mass loss and high-velocity winds), although the evidence of this relationship has proven to be elusive so far. Here we present the first bounds on this putative emission from isolated Wolf-Rayet (WR) star binaries, WR 147 and WR 146, obtained from observations with the MAGIC telescope.

FIRST BOUNDS ON THE HIGH-ENERGY EMISSION FROM ISOLATED WOLF-RAYET BINARY SYSTEMS / Aliu E; Anderhub H; Antonelli LA; Antoranz P; Backes M; Baixeras C; Barrio JA; Bartko H; Bastieri D; Becker JK; Bednarek W; Berger K; Bernardini E; 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; Covino S; Curtef V; Dazzi F; De Angelis A; del Pozo ED; Reyes RD; De Lotto B; De Maria M; De Sabata F; Mendez CD; Dominguez A; Dorner D; Doro M; Errando M; Fagiolini M; Ferenc D; Fernandez E; Firpo R; Fonseca MV; Font L; Galante N; Lopez RJG; Garczarczyk M; Gaug M; Goebel F; Hayashida M; Herrero A; Hohne D; Hose J; Hsu CC; Huber S; Jogler T; Kranich D; La Barbera A; Laille A; Leonardo E; Lindfors E; Lombardi S; Longo F; Lopez M; Lorenz E; Majumdar P; Maneva G; Mankuzhiyil N; Mannheim K; Maraschi L; Mariotti M; Martinez M; Mazin D; Meucci M; Meyer M; Miranda JM; Mirzoyan R; Moles M; Moralejo A; Nieto D; Nilsson K; Ninkovic J; Ona-Wilhelmi E; Otte N; Oya I; Paoletti R; Paredes JM; Pasanen M; Pascoli D; Pauss F; Pegna RG; Perez-Torres MA; Persic M; Peruzzo L; Piccioli A; Prada F; Prandini E; Puchades N; Raymers A; Rhode W; Ribo M; Rico J; Rissi M; Robert A; Rugamer S; Saggion A; Saito TY; Salvati M; Sanchez-Conde M; Sartori P; Satalecka K; Scalzotto V; Scapin V; Schweizer T; Shayduk M; Shinozaki K; Shore SN; Sidro N; Sierpowska-Bartosik A; Sillanpaa A; Sobczynska D; Spanier F; Stamerra A; Stark LS; Takalo L; Tavecchio F; Temnikov P; Tescaro D; Teshima M; Tluczykont M; Torres DF; Turini N; Vankov H; Venturini A; Vitale V; Wagner RM; Wittek W; Zabalza V; Zandanel F; Zanin R; Zapatero J. - In: THE ASTROPHYSICAL JOURNAL LETTERS. - ISSN 2041-8205. - 685:1(2008), pp. L71-L74.

Titolo:	FIRST BOUNDS ON THE HIGH-ENERGY EMISSION FROM ISOLATED WOLF-RAYET BINARY SYSTEMS
Autori:	Aliu E Anderhub H Antonelli LA Antoranz P Backes M Baixeras C Barrio JA Bartko H Bastieri D Becker JK Bednarek W Berger K Bernardini E 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 Covino S Curtef V Dazzi F DE ANGELIS, Alessandro del Pozo ED Reyes RD DE LOTTO, Barbara De Maria M De Sabata F Mendez CD Dominguez A Dorner D Doro M Errando M Fagiolini M Ferenc D Fernandez E Firpo R Fonseca MV Font L Galante N Lopez RJG Garczarczyk M Gaug M Goebel F Hayashida M Herrero A Hohne D Hose J Hsu CC Huber S Jogler T Kranich D La Barbera A Laille A Leonardo E Lindfors E Lombardi S Longo F Lopez M Lorenz E Majumdar P Maneva G Mankuzhiyil N Mannheim K Maraschi L Mariotti M Martinez M Mazin D Meucci M Meyer M Miranda JM Mirzoyan R Moles M Moralejo A Nieto D Nilsson K Ninkovic J Ona Wilhelmi E Otte N Oya I Paoletti R Paredes JM Pasanen M Pascoli D Pauss F Pegna RG Perez Torres MA Persic M Peruzzo L Piccioli A Prada F Prandini E Puchades N Raymers A Rhode W Ribo M Rico J Rissi M Robert A Rugamer S Saggion A Saito TY Salvati M Sanchez Conde M Sartori P Satalecka K Scalzotto V Scapin V Schweizer T Shayduk M Shinozaki K Shore SN Sidro N Sierpowska Bartosik A Sillanpaa A Sobczynska D Spanier F Stamerra A Stark LS Takalo L Tavecchio F Temnikov P Tescaro D Teshima M Tluczykont M Torres DF Turini N Vankov H Venturini A Vitale V Wagner RM Wittek W Zabalza V Zandanel F Zanin R Zapatero J. mostra contributor esterni nascondi contributor esterni
Data di pubblicazione:	2008
Rivista:	THE ASTROPHYSICAL JOURNAL LETTERS
Citazione:	FIRST BOUNDS ON THE HIGH-ENERGY EMISSION FROM ISOLATED WOLF-RAYET BINARY SYSTEMS / Aliu E; Anderhub H; Antonelli LA; Antoranz P; Backes M; Baixeras C; Barrio JA; Bartko H; Bastieri D; Becker JK; Bednarek W; Berger K; Bernardini E; 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; Covino S; Curtef V; Dazzi F; De Angelis A; del Pozo ED; Reyes RD; De Lotto B; De Maria M; De Sabata F; Mendez CD; Dominguez A; Dorner D; Doro M; Errando M; Fagiolini M; Ferenc D; Fernandez E; Firpo R; Fonseca MV; Font L; Galante N; Lopez RJG; Garczarczyk M; Gaug M; Goebel F; Hayashida M; Herrero A; Hohne D; Hose J; Hsu CC; Huber S; Jogler T; Kranich D; La Barbera A; Laille A; Leonardo E; Lindfors E; Lombardi S; Longo F; Lopez M; Lorenz E; Majumdar P; Maneva G; Mankuzhiyil N; Mannheim K; Maraschi L; Mariotti M; Martinez M; Mazin D; Meucci M; Meyer M; Miranda JM; Mirzoyan R; Moles M; Moralejo A; Nieto D; Nilsson K; Ninkovic J; Ona-Wilhelmi E; Otte N; Oya I; Paoletti R; Paredes JM; Pasanen M; Pascoli D; Pauss F; Pegna RG; Perez-Torres MA; Persic M; Peruzzo L; Piccioli A; Prada F; Prandini E; Puchades N; Raymers A; Rhode W; Ribo M; Rico J; Rissi M; Robert A; Rugamer S; Saggion A; Saito TY; Salvati M; Sanchez-Conde M; Sartori P; Satalecka K; Scalzotto V; Scapin V; Schweizer T; Shayduk M; Shinozaki K; Shore SN; Sidro N; Sierpowska-Bartosik A; Sillanpaa A; Sobczynska D; Spanier F; Stamerra A; Stark LS; Takalo L; Tavecchio F; Temnikov P; Tescaro D; Teshima M; Tluczykont M; Torres DF; Turini N; Vankov H; Venturini A; Vitale V; Wagner RM; Wittek W; Zabalza V; Zandanel F; Zanin R; Zapatero J. - In: THE ASTROPHYSICAL JOURNAL LETTERS. - ISSN 2041-8205. - 685:1(2008), pp. L71-L74.
Abstract:	High-energy gamma-ray emission is theoretically expected to arise in tight binary star systems (with high mass loss and high-velocity winds), although the evidence of this relationship has proven to be elusive so far. Here we present the first bounds on this putative emission from isolated Wolf-Rayet (WR) star binaries, WR 147 and WR 146, obtained from observations with the MAGIC telescope.
Handle:	http://hdl.handle.net/11390/878472
Appare nelle tipologie:	1.1 Articolo in rivista

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