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1. The Ring Imaging Cherenkov detector (RICH) of the AMS experiment

Author

Barao, F., Benitez, M. Aguilar, Alcaraz, J., Arruda, L., Barrau, A., Barreira, G., Belmont, E., Berdugo, J., Brinet, M., Buenerd, M., Casadei, D., Casaus, J., Cortina, E., Delgado, C., Diaz, C., Derome, L., Eraud, L., Garcia-Lopez, R. J., Gallin-Martel, L., Giovacchini, F., Goncalves, P., Lanciotti, E., Laurenti, G., Malinine, A., Mana, C., Marin, J., Martinez, G., Menchaca-Rocha, A., Molla, M., Palomares, C., Panniello, M., Pereira, R., Pimenta, M., Protasov, K., Sanchez, E., Seo, E-S., Sevilla, N., Torrento, A., Vargas-Trevino, M., and Veziant, O.

Subjects
Astrophysics
Abstract

The Alpha Magnetic Spectrometer (AMS) experiment to be installed on the International Space Station (ISS) will be equipped with a proximity focusing Ring Imaging Cherenkov (RICH) detector for measuring the electric charge and velocity of the charged cosmic particles. A RICH prototype consisting of 96 photomultiplier units, including a piece of the conical reflector, was built and its performance evaluated with ion beam data. Preliminary results of the in-beam tests performed with ion fragments resulting from collisions of a 158 GeV/c/nuc primary beam of Indium ions (CERN SPS) on a Pb target are reported. The collected data included tests to the final front-end electronics and to different aerogel radiators. Cherenkov rings for a large range of charged nuclei and with reflected photons were observed. The data analysis confirms the design goals. Charge separation up to Fe and velocity resolution of the order of 0.1% for singly charged particles are obtained., Comment: 29th International Conference on Cosmic Rays (Pune, India)

Published
2006

5. FADC signal reconstruction for the MAGIC telescope

Author

Albert, J., Aliu, E., Anderhub, H., Antoranz, P., Armada, A., Asensio, M., Baixeras, C., Barrio, J.A., Bartko, H., Bastieri, D., Becker, J., Bednarek, W., Berger, K., Bigongiari, C., Biland, A., Bock, R.K., Bordas, P., Bosch-Ramon, V., Bretz, T., Britvitch, I., Camara, M., Carmona, E., Chilingarian, A., Ciprini, S., Coarasa, J.A., Commichau, S., Contreras, J.L., Cortina, J., Costado, M.T., Curtef, V., Danielyan, V., Dazzi, F., De Angelis, A., Delgado, C., de los Reyes, R., De Lotto, B., Domingo-Santamaría, E., Dorner, D., Doro, M., Errando, M., Fagiolini, M., Ferenc, D., Fernández, E., Firpo, R., Flix, J., Fonseca, M.V., Font, L., Fuchs, M., Galante, N., García-López, R.J., Garczarczyk, M., Gaug, M., Giller, M., Goebel, F., Hakobyan, D., Hayashida, M., Hengstebeck, T., Herrero, A., Höhne, D., Hose, J., Hsu, C.C., Jacon, P., Jogler, T., Kosyra, R., Kranich, D., Kritzer, R., Laille, A., Lindfors, E., Lombardi, S., Longo, F., López, J., López, M., Lorenz, E., Majumdar, P., Maneva, G., Mannheim, K., Mansutti, O., Mariotti, M., Martínez, M., Mazin, D., Merck, C., Meucci, M., Meyer, M., Miranda, J.M, Mirzoyan, R., Mizobuchi, S., Moralejo, A., Nieto, D., Nilsson, K., Ninkovic, J., Oña-Wilhelmi, E., Otte, N., Oya, I., Panniello, M., Paoletti, R., Paredes, J.M., Pasanen, M., Pascoli, D., Pauss, F., Pegna, R., Persic, M., Peruzzo, L., Piccioli, A., Puchades, N., Prandini, E., Raymers, A., Rhode, W., Ribó, M., Rico, J., Rissi, M., Robert, A., Rügamer, S., Saggion, A., Saito, T., Sánchez, A., Sartori, P., Scalzotto, V., Scapin, V., Schmitt, R., Schweizer, T., Shayduk, M., Shinozaki, K., Shore, S.N., Sidro, N., Sillanpää, A., Sobczynska, D., Stamerra, A., Stark, L.S., Takalo, L., Temnikov, P., Tescaro, D., Teshima, M., Torres, D.F., Turini, N., Vankov, H., Vitale, V., Wagner, R.M., Wibig, T., Wittek, W., Zandanel, F., Zanin, R., and Zapatero, J.

Published
2008
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6. Implementation of the Random Forest method for the Imaging Atmospheric Cherenkov Telescope MAGIC

Author

Albert, J., Aliu, E., Anderhub, H., Antoranz, P., Armada, A., Asensio, M., Baixeras, C., Barrio, J.A., Bartko, H., Bastieri, D., Becker, J., Bednarek, W., Berger, K., Bigongiari, C., Biland, A., Bock, R.K., Bordas, P., Bosch-Ramon, V., Bretz, T., Britvitch, I., Camara, M., Carmona, E., Chilingarian, A., Ciprini, S., Coarasa, J.A., Commichau, S., Contreras, J.L., Cortina, J., Costado, M.T., Curtef, V., Danielyan, V., Dazzi, F., De Angelis, A., Delgado, C., de los Reyes, R., De Lotto, B., Domingo-Santamaría, E., Dorner, D., Doro, M., Errando, M., Fagiolini, M., Ferenc, D., Fernández, E., Firpo, R., Flix, J., Fonseca, M.V., Font, L., Fuchs, M., Galante, N., García-López, R.J., Garczarczyk, M., Gaug, M., Giller, M., Goebel, F., Hakobyan, D., Hayashida, M., Hengstebeck, T., Herrero, A., Höhne, D., Hose, J., Huber, S., Hsu, C.C., Jacon, P., Jogler, T., Kosyra, R., Kranich, D., Kritzer, R., Laille, A., Lindfors, E., Lombardi, S., Longo, F., López, J., López, M., Lorenz, E., Majumdar, P., Maneva, G., Mannheim, K., Mariotti, M., Martínez, M., Mazin, D., Merck, C., Meucci, M., Meyer, M., Miranda, J.M., Mirzoyan, R., Mizobuchi, S., Moralejo, A., Nieto, D., Nilsson, K., Ninkovic, J., Oña-Wilhelmi, E., Otte, N., Oya, I., Panniello, M., Paoletti, R., Paredes, J.M., Pasanen, M., Pascoli, D., Pauss, F., Pegna, R., Persic, M., Peruzzo, L., Piccioli, A., Puchades, N., Prandini, E., Raymers, A., Rhode, W., Ribó, M., Rico, J., Rissi, M., Robert, A., Rügamer, S., Saggion, A., Saito, T.Y., Sánchez, A., Sartori, P., Scalzotto, V., Scapin, V., Schmitt, R., Schweizer, T., Shayduk, M., Shinozaki, K., Shore, S.N., Sidro, N., Sillanpää, A., Sobczynska, D., Spanier, F., Stamerra, A., Stark, L.S., Takalo, L., Temnikov, P., Tescaro, D., Teshima, M., Torres, D.F., Turini, N., Vankov, H., Venturini, A., Vitale, V., Wagner, R.M., Wibig, T., Wittek, W., Zandanel, F., Zanin, R., and Zapatero, J.

Published
2008
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8. Ultra-low energy storage ring at FLAIR

Author

Welsch, Carsten P., primary, Papash, A. I., additional, Gorda, O., additional, Harasimowicz, J., additional, Karamyshev, O., additional, Karamysheva, G., additional, Newton, D., additional, Panniello, M., additional, Putignano, M., additional, Siggel-King, M. R. F., additional, and Smirnov, A., additional

Published
2011
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9. Very-High-Energy Gamma Rays from a Distant Quasar: How Transparent Is the Universe?

Author

Albert, J., Aliu, E., Anderhub, H., Antonelli, L. A., Antoranz, P., Backes, M., Baixeras, C., Barrio, J. A., Bartko, H., Bastieri, D., Becker, J. K., Bednarek, W., Berger, K., Bernardini, E., Bigongiari, C., Biland, A., Bock, R. K., Bonnoli, G., Bordas, P., Bosch-Ramon, V., Bretz, T., Britvitch, I., Camara, M., Carmona, E., Chilingarian, A., Commichau, S., Contreras, J. L., Cortina, J., Costado, M. T., Covino, S., Curtef, V., Dazzi, F., De Angelis, A., De Cea del Pozo, E., de los Reyes, R., De totto, B., De Maria, M., De Sabata, F., Delgado Mendez, C., Dominguez, A., Dorner, D., Doro, M., Errando, M., Fagiolini, M., Ferenc, D., Fernández, E., Firpo, R., Fonseca, M. V., Font, L., Galante, N., García López, R. J., Garczarczyk, M., Gaug, M., Goebel, F., Hayashida, M., Herrero, A., Höhne, D., Hose, J., Hsu, C. C., Huber, S., Jogler, T., Kneiske, T. M., Kranich, D., La Barbera, A., Laille, A., Leonardo, E., Lindfors, E., Lombardi, S., Longo, F., López, M., Lorenz, E., Majumdar, P., Maneva, G., Mankuzhiyil, N., Mannheim, K., Maraschi, L., Mariotti, M., Martínez, M., Mazin, D., Meucci, M., Meyer, M., Miranda, J. M., Mirzoyan, R., Mizobuchi, S., Moles, M., Moralejo, A., Nieto, D., Nilsson, K., Ninkovic, J., Otte, N., Oya, I., Panniello, M., Paoletti, R., Paredes, J. M., Pasanen, M., Pascoli, D., Pauss, F., Pegna, R. G., Perez-Torres, M. A., Persic, M., Peruzzo, L., Piccioli, A., Prada, F., Prandini, E., Puchades, N., Raymers, A., Rhode, W., Ribó, M., Rico, J., Rissi, M., Robert, A., Rügamer, S., Saggion, A., Saito, T. Y., Salvati, M., Sanchez-Conde, M., Sartori, P., Satalecka, K., Scalzotto, V., Scapin, V., Schmitt, R., Schweizer, T., Shayduk, M., Shinozaki, K., Shore, S. N., Sidro, N., Sierpowska-Bartosik, A., Sillanpää, A., Sobczynska, D., Spanier, F., Stamerra, A., Stark, L. S., Takalo, L., Tavecchio, F., Temnikov, P., Tescaro, D., Teshima, M., Ttuczykont, M., Torres, D. F., Turini, N., Vankov, H., Vitale, A. Venturing V., Wagner, R. M., Wittek, W., Zabalza, V., Zandanel, F., Zanin, R., and Zapatero, J.

Published
2008
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11. Quasi-simultaneous multiplane calcium imaging of neuronal circuits

Author

Chong, E, Panniello, M, Barreiros, I, Kohl, M, and Booth, M

Subjects
Article
Abstract

Two-photon excitation fluorescence microscopy is widely used to study the activity of neuronal circuits. However, the fast imaging is typically constrained to a single lateral plane for a standard microscope design. Given that cortical neuronal networks in a mouse brain are complex three-dimensional structures organised in six histologically defined layers which extend over many hundreds of micrometres, there is a strong demand for microscope systems that can record neuronal signalling in volumes. Henceforth, we developed a quasi-simultaneous multiplane imaging technique combining acousto-optic deflector and static remote focusing to provide fast imaging of neurons from different axial positions inside the cortical layers without the need for the mechanical interference of either the objective lens or the specimen. The hardware and the software are easily adaptable to existing two-photon microscopes. Here, we demonstrated that our imaging method can record, at high speed and high image contrast, the calcium dynamics of neurons in two different imaging planes separated axially, with the in-focus and the refocused planes 120 μm and 250 μm below the brain surface respectively.

Published
2019

12. The lost maps: two-photon investigations of the fine scale organization of auditory cortex

Author

Panniello, M, Walker, K, and King, A

Subjects
Neurosciences
Abstract

The spatial arrangement of neuronal responses in primary auditory cortex (A1) has so far been investigated by using microelectrode recording techniques or imaging of the intrinsic signal, which led to controversial results, at present still discussed. On the other hand, two-photon calcium imaging allows us to investigate the cortical functions at an unprecedented level of spatial detail, and has recently offered new insight into the fine-scale organization of frequency responses in A1. In this thesis, I used two-photon calcium imaging to compare, for the first time, the fine-scale cortical representation of sound frequency to that of two other sound features, crucial for survival and communication in all mammals: differences in intensity between the two ears (interaural level differences; ILDs), and frequency modulation (FM). I found that most neurons in layers II-III of the mouse A1 were tuned to ILDs favouring the contralateral ear, but midline and ipsilateral tuning were present too. Binaural preferences were heterogeneously distributed in space, both on the fine scale (within ∼ 200 μm) and on the global one (up to ∼ 1 mm). Moreover, A1 neurons were mostly tuned to slow FM sweeps within the range of those used in species-specific calls. Cells activated by similar rates tended to be spatially proximal, indicating a level of local organization similar to the one I found for frequency tuning, and higher than that of ILD responses. Finally, I set the groundwork for two-photon studies of the A1 of the ferret, by presenting the first evidence of the microscopic organization of the tonotopic map in this species. My results shed light on some long-held questions about the response properties of A1, and confirm two-photon imaging as a powerful tool for investigating the processing of sensory signals in the cortex of both small and large mammals.

Published
2017

13. Local and global spatial organization of interaural level difference and frequency preferences in auditory cortex

Author

Panniello, M, King, AJ, Dahmen, JC, and Walker, KMM

Subjects
Auditory Cortex, Neurons, Auditory Pathways, Action Potentials, Ear, Mice, Transgenic, Signal Processing, Computer-Assisted, Original Articles, Functional Laterality, Voltage-Sensitive Dye Imaging, Mice, Inbred C57BL, 2-photon imaging, Acoustic Stimulation, Animals, Calcium, Female, Calcium Signaling, Sound Localization, ILD, binaural, mouse
Abstract

Despite decades of microelectrode recordings, fundamental questions remain about how auditory cortex represents sound-source location. Here, we used in vivo two- photon calcium imaging to measure the sensitivity of layer II/III neurons in mouse primary auditory cortex (A1) to interaural level differences (ILDs), the principal spatial cue in this species. Although most ILD-sensitive neurons preferred ILDs favoring the contralateral ear, neurons with either midline or ipsilateral preferences were also present. An opponent-channel decoder accurately classified ILDs using the difference in responses between populations of neurons that preferred contralateral- ear-greater and ipsilateral-ear-greater stimuli. We also examined the spatial organization of binaural tuning properties across the imaged neurons with unprecedented resolution. Neurons driven exclusively by contralateral ear stimuli or by binaural stimulation occasionally formed local clusters, but their binaural categories and ILD preferences were not spatially organized on a more global scale. In contrast, the sound frequency preferences of most neurons within local cortical regions fell within a restricted frequency range, and a tonotopic gradient was observed across the cortical surface of individual mice. These results indicate that the representation of ILDs in mouse auditory cortex is comparable to that of most other mammalian species, and appears to lack systematic or consistent spatial order.

Published
2017
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14. MAGIC observations of PG 1553+113 during a multiwavelength campaign in July 2006

Author

Albert, J., Aliu, E., Anderhub, H., Antoranz, P., Baixeras, C., Barrio, J. A., Bartko, H., Bastieri, D., Becker, J. K., Bednarek, W., Berdyugin, A., Berger, K., Bigongiari, C., Biland, A., Bock, R. K., Bordas, P., Bosch Ramon, V., Bretz, T., Britvitch, I., Camara, M., Carmona, E., Chilingarian, A., Commichau, S., Contreras, J. L., Cortina, J., Costado, M. T., Curtef, V., Danielyan, V., Dazzi, F., Angelis, A. D., Delgado, C., Reyes, R. D., Lotto, B. D., Dorner, D., Doro, M., Errando, M., Fagiolini, M., Ferenc, D., Fernandez, E., Firpo, R., Fonseca, M. V., Font, L., Fuchs, M., Galante, N., Garcia Lopez, R. J., Garczarczyk, M., Gaug, M., Goebel, F., Hakobyan, D., Hayashida, M., Hengstebeck, T., Herrero, A., Hohne, D., Hose, J., Hsu, C. C., Huber, S., Jacon, P., Jogler, T., Kosyra, R., Kranich, D., Kritzer, R., Laille, A., Lindfors, E., Lombardi, S., Longo, Francesco, Lopez, M., Lorenz, E., Majumdar, P., Maneva, G., Mannheim, K., Mariotti, M., Martinez, M., Mazin, D., Merck, C., Meucci, M., Meyer, M., Miranda, J. M., Mirzoyan, R., Mizobuchi, S., Moralejo, A., Nieto, D., Nilsson, K., Ninkovic, J., Ona Wilhelmi, E., Otte, N., Oya, I., Panniello, M., Paoletti, R., Pasanen, M., Pascoli, D., Pauss, F., Pegna, R., Persic, M., Peruzzo, L., Piccioli, A., Prandini, E., Puchades, N., Raymers, A., Rico, J., Rhode, W., Rissi, M., Robert, A., Rugamer, S., Saggion, A., Saito, T. Y., 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, L. S., Takalo, L., Temnikov, P., Tescaro, D., Teshima, M., Torres, D. F., Turini, N., Vankov, H., Venturini, A., Vitale, V., Wagner, R. M., Wibig, T., Wittek, W., Zandanel, F., Zanin, R., Zapatero, J., J., Albert, E., Aliu, H., Anderhub, P., Antoranz, C., Baixera, J. A., Barrio, H., Bartko, D., Bastieri, J. K., Becker, W., Bednarek, A., Berdyugin, K., Berger, C., Bigongiari, A., Biland, R. K., Bock, P., Borda, V., Bosch Ramon, T., Bretz, I., Britvitch, M., Camara, E., Carmona, A., Chilingarian, S., Commichau, J. L., Contrera, J., Cortina, M. T., Costado, V., Curtef, V., Danielyan, F., Dazzi, A. D., Angeli, C., Delgado, R. D., Reye, B. D., Lotto, D., Dorner, M., Doro, M., Errando, M., Fagiolini, D., Ferenc, E., Fernandez, R., Firpo, M. V., Fonseca, L., Font, M., Fuch, N., Galante, R. J., Garcia Lopez, M., Garczarczyk, M., Gaug, F., Goebel, D., Hakobyan, M., Hayashida, T., Hengstebeck, A., Herrero, D., Hohne, J., Hose, C. C., Hsu, S., Huber, P., Jacon, T., Jogler, R., Kosyra, D., Kranich, R., Kritzer, A., Laille, E., Lindfor, S., Lombardi, Longo, Francesco, M., Lopez, E., Lorenz, P., Majumdar, G., Maneva, K., Mannheim, M., Mariotti, M., Martinez, D., Mazin, C., Merck, M., Meucci, M., Meyer, J. M., Miranda, R., Mirzoyan, S., Mizobuchi, A., Moralejo, D., Nieto, K., Nilsson, J., Ninkovic, E., Ona Wilhelmi, N., Otte, I., Oya, M., Panniello, R., Paoletti, M., Pasanen, D., Pascoli, F., Pau, R., Pegna, M., Persic, L., Peruzzo, A., Piccioli, E., Prandini, N., Puchade, A., Raymer, J., Rico, W., Rhode, M., Rissi, A., Robert, S., Rugamer, A., Saggion, T. Y., Saito, A., Sanchez, P., Sartori, V., Scalzotto, V., Scapin, R., Schmitt, T., Schweizer, M., Shayduk, K., Shinozaki, S. N., Shore, N., Sidro, A., Sillanpaa, D., Sobczynska, F., Spanier, A., Stamerra, L. S., Stark, L., Takalo, P., Temnikov, D., Tescaro, M., Teshima, D. F., Torre, N., Turini, H., Vankov, A., Venturini, V., Vitale, R. M., Wagner, T., Wibig, W., Wittek, F., Zandanel, R., Zanin, and J., Zapatero

Subjects
Active galactic nucleus, TELESCOPE, FOS: Physical sciences, Flux, Astrophysics, REDSHIFTS, gamma ray astronomy, Cosmic rays, IMAGING CHERENKOV DETECTOR, Power law, Energy spectrum, MAGIC (telescope), PG-1553+113, Physics, Spectral index, SPECTROSCOPY, Astrophysics (astro-ph), Active Galactic Nuclei, Astronomy and Astrophysics, BL LACERTAE OBJECTS, MAGIC telescope, Very High Energy Gamma-ray Astronomy, Space and Planetary Science, Electrónica, Física nuclear, Atmospheric absorption, Electricidad
Abstract

The active galactic nucleus PG 1553+113 was observed by the MAGIC telescope in July 2006 during a multiwavelength campaign, in which telescopes in the optical, X-ray, and very high energies participated. Although the MAGIC data were affected by strong atmospheric absorption (calima), they were analyzed after applying a correction. In 8.5 hours, a signal was detected with a significance of 5.0 sigma. The integral flux above 150 GeV was (2.6 +/- 0.9)*10^{-7} ph/s/m^2. By fitting the differential energy spectrum with a power law, a spectral index of -4.1 +/- 0.3 was obtained., 4 pages, 3 figures, accepted for publication in A&A

Published
2008
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15. PERIODIC VERY HIGH ENERGY gamma-RAY EMISSION FROM LS I+61 degrees 303 OBSERVED WITH THE MAGIC TELESCOPE RID B-5372-2009

Author

Albert, J, 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, de los Reyes, R, 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, Mizobuchi, S, Moles, M, Moralejo, A, Nieto, D, Nilsson, K, Ninkovic, J, Otte, N, Oya, I, Panniello, M, 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, Schmitt, R, Schweizer, T, Shayduk, M, Shinozaki, K, Shore, STEVEN NEIL, 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, and Zapatero, J.

Published
2009

16. MAGIC observations of PG 1553+113 during a multiwavelength campaign in July 2006 RID B-5372-2009

Author

Albert, J, Aliu, E, Anderhub, H, Antoranz, P, Baixeras, C, Barrio, Ja, Bartko, H, Bastieri, D, Becker, Jk, Bednarek, W, Berdyugin, A, Berger, K, Bigongiari, C, Biland, A, Bock, Rk, 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, Danielyan, V, Dazzi, F, De Angelis, A, Delgado, C, Reyes, Rd, De Lotto, B, Dorner, D, Doro, M, Errando, M, Fagiolini, M, Ferenc, D, Fernandez, E, Firpo, R, Fonseca, Mv, Font, L, Fuchs, M, Galante, N, Garcia Lopez RJ, Garczarczyk, M, Gaug, M, Goebel, F, Hakobyan, D, Hayashida, M, Hengstebeck, T, Herrero, A, Hohne, D, Hose, J, Hsu, Cc, Huber, S, Jacon, P, Jogler, T, Kosyra, R, Kranich, D, Kritzer, R, Laille, A, Lindfors, E, Lombardi, S, Longo, F, Lopez, M, Lorenz, E, Majumdar, P, Maneva, G, 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, Pasanen, M, Pascoli, D, Pauss, F, Pegna, R, Persic, M, Peruzzo, L, Piccioli, A, Prandini, E, Puchades, N, Raymers, A, Rico, J, Rhode, W, 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, Wibig, T, Wittek, W, Zandanel, F, Zanin, R, and Zapatero, J.

Published
2009

17. PERIODIC VERY HIGH ENERGY gamma-RAY EMISSION FROM LS I+61 degrees 303 OBSERVED WITH THE MAGIC TELESCOPE

Author

Albert, J., Aliu, E., Anderhub, H., Antonelli, L. A., Antoranz, P., Backes, M., Baixeras, C., Barrio, J. A., Bartko, H., Bastieri, D., Becker, J. K., Bednarek, W., Berger, K., Bernardini, E., Bigongiari, C., Biland, A., Bock, R. K., Bonnoli, G., Bordas, P., Bosch Ramon, V., Bretz, T., Britvitch, I., Camara, M., Carmona, E., Chilingarian, A., Commichau, S., Contreras, J. L., Cortina, J., Costado, M. T., Covino, S., Curtef, V., Dazzi, F., Angelis, A. D., del Pozo, E. D., los Reyes, R. d., Lotto, B. D., Maria, M. D., Sabata, F. D., Mendez, C. D., Dominguez, A., Dorner, D., Doro, M., Errando, M., Fagiolini, M., Ferenc, D., Fernandez, E., Firpo, R., Fonseca, M. V., Font, L., Galante, N., Lopez, R. J. G., Garczarczyk, M., Gaug, M., Goebel, F., Hayashida, M., Herrero, A., Hohne, D., Hose, J., Hsu, C. C., Huber, S., Jogler, T., Kranich, D., Barbera, A. L., Laille, A., Leonardo, E., Lindfors, E., Lombardi, S., Longo, Francesco, 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, J. M., Mirzoyan, R., Mizobuchi, S., Moles, M., Moralejo, A., Nieto, D., Nilsson, K., Ninkovic, J., Otte, N., Oya, I., Panniello, M., Paoletti, R., Paredes, J. M., Pasanen, M., Pascoli, D., Pauss, F., Pegna, R. G., Perez Torres, M. A., 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, T. Y., Salvati, M., Sanchez Conde, M., Sartori, P., Satalecka, K., Scalzotto, V., Scapin, V., Schmitt, R., Schweizer, T., Shayduk, M., Shinozaki, K., Shore, S. N., Sidro, N., Sierpowska Bartosik, A., Sillanpaa, A., Sobczynska, D., Spanier, F., Stamerra, A., Stark, L. S., Takalo, L., Tavecchio, F., Temnikov, P., Tescaro, D., Teshima, M., Tluczykont, M., Torres, D. F., Turini, N., Vankov, H., Venturini, A., Vitale, V., Wagner, R. M., Wittek, W., Zabalza, V., Zandanel, F., Zanin, R., Zapatero, J., J., Albert, E., Aliu, H., Anderhub, L. A., Antonelli, P., Antoranz, M., Backe, C., Baixera, J. A., Barrio, H., Bartko, D., Bastieri, J. K., Becker, W., Bednarek, K., Berger, E., Bernardini, C., Bigongiari, A., Biland, R. K., Bock, G., Bonnoli, P., Borda, V., Bosch Ramon, T., Bretz, I., Britvitch, M., Camara, E., Carmona, A., Chilingarian, S., Commichau, J. L., Contrera, J., Cortina, M. T., Costado, S., Covino, V., Curtef, F., Dazzi, A. D., Angeli, E. D., del Pozo, R. d., los Reye, B. D., Lotto, M. D., Maria, F. D., Sabata, C. D., Mendez, A., Dominguez, D., Dorner, M., Doro, M., Errando, M., Fagiolini, D., Ferenc, E., Fernandez, R., Firpo, M. V., Fonseca, L., Font, N., Galante, R. J. G., Lopez, M., Garczarczyk, M., Gaug, F., Goebel, M., Hayashida, A., Herrero, D., Hohne, J., Hose, C. C., Hsu, S., Huber, T., Jogler, D., Kranich, A. L., Barbera, A., Laille, E., Leonardo, E., Lindfor, S., Lombardi, Longo, Francesco, M., Lopez, E., Lorenz, P., Majumdar, G., Maneva, N., Mankuzhiyil, K., Mannheim, L., Maraschi, M., Mariotti, M., Martinez, D., Mazin, M., Meucci, M., Meyer, J. M., Miranda, R., Mirzoyan, S., Mizobuchi, M., Mole, A., Moralejo, D., Nieto, K., Nilsson, J., Ninkovic, N., Otte, I., Oya, M., Panniello, R., Paoletti, J. M., Parede, M., Pasanen, D., Pascoli, F., Pau, R. G., Pegna, M. A., Perez Torre, M., Persic, L., Peruzzo, A., Piccioli, F., Prada, E., Prandini, N., Puchade, A., Raymer, W., Rhode, M., Ribo, J., Rico, M., Rissi, A., Robert, S., Rugamer, A., Saggion, T. Y., Saito, M., Salvati, M., Sanchez Conde, P., Sartori, K., Satalecka, V., Scalzotto, V., Scapin, R., Schmitt, T., Schweizer, M., Shayduk, K., Shinozaki, S. N., Shore, N., Sidro, A., Sierpowska Bartosik, A., Sillanpaa, D., Sobczynska, F., Spanier, A., Stamerra, L. S., Stark, L., Takalo, F., Tavecchio, P., Temnikov, D., Tescaro, M., Teshima, M., Tluczykont, D. F., Torre, N., Turini, H., Vankov, A., Venturini, V., Vitale, R. M., Wagner, W., Wittek, V., Zabalza, F., Zandanel, R., Zanin, and J., Zapatero

Subjects
Very High Energy Gamma-ray Astronomy, MAGIC telescope, Gamma-ray Binaries, gamma ray astronomy, Cosmic rays, IMAGING CHERENKOV DETECTOR
Abstract

The MAGIC collaboration has recently reported the discovery of gamma-ray emission from the binary system LS I +61 degrees 303 in the TeV energy region. Here we present new observational results on this source in the energy range between 300 GeV and 3 TeV. In total, 112 hr of data were taken between 2006 September and December covering four orbital cycles of this object. This large amount of data allowed us to produce an integral flux light curve covering for the first time all orbital phases of LS I +61 degrees 303. In addition, we also obtained a differential energy spectrum for two orbital phase bins covering the phase range 0.5 < phi < 0.6 and 0.6 < phi < 0.7. The photon index in the two phase bins is consistent within the errors with an average index Gamma = 2.6 +/- 0.2(stat) +/- 0.2(sys). LS I +61 degrees 303 was found to be variable at TeV energies on timescales of days. These new MAGIC measurements allowed us to search for intranight variability of the very high energy emission; however, no evidence for flux variability on timescales down to 30 min was found. To test for possible periodic structures in the light curve, we apply the formalism developed by Lomb and Scargle to the LS I +61 degrees 303 data taken in 2005 and 2006. We found the LS I +61 degrees 303 data set to be periodic with a period of (26.8 +/- 0.2) days (with a post-trial chance probability of 10(-7)), close to the orbital period.

Published
2009

18. VHE gamma-ray observation of the Crab Nebula and its pulsar with the MAGIC telescope RID B-5372-2009

Author

Albert, J, Aliu, E, Anderhub, H, Antoranz, P, Armada, A, Baixeras, C, Barrio, Ja, Bartko, H, Bastieri, D, Becker, Jk, Bednarek, W, Berger, K, Bigongiari, C, Biland, A, Bock, Rk, Bordas, P, Bosch Ramon, V, Bretz, T, Britvitch, I, Camara, M, Carmona, E, Chilingarian, A, Coarasa, Ja, Commichau, S, Contreras, Jl, Cortina, J, Costado, Mt, Curtef, V, Danielyan, V, Dazzi, F, De Angelis, A, Delgado, C, de los Reyes, R, De Lotto, B, Domingo Santamaria, E, Dorner, D, Doro, M, Errando, M, Fagiolini, M, Ferenc, D, Fernandez, E, Firpo, R, Flix, J, Fonseca, Mv, Font, L, Fuchs, M, Galante, N, Garcia Lopez, R, Garczarczyk, M, Gaug, M, Giller, M, Goebel, F, Hakobyan, D, Hayashida, M, Hengstebeck, T, Herrero, A, Hohne, D, Hose, J, Hsu, Cc, Jacon, P, Jogler, T, Kosyra, R, Kranich, D, Kritzer, R, Laille, A, Lindfors, E, Lombardi, S, Longo, F, Lopez, J, Lopez, M, Lorenz, E, Majumdar, P, Maneva, G, Mannheim, K, Mansutti, O, 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, Paneque, D, Panniello, M, Paoletti, R, Paredes, Jm, Pasanen, M, Pascoli, D, Pauss, F, Pegna, R, Persic, M, Peruzzo, L, Piccioli, A, Poller, M, Prandini, E, Puchades, N, Raymers, A, Rhode, W, Ribo, M, Rico, J, Rissi, M, Robert, A, Rugamer, S, Saggion, A, 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, Stamerra, A, Stark, Ls, Takalo, L, Temnikov, P, Tescaro, D, Teshima, M, Tonello, N, Torres, Df, Turini, N, Vankov, H, Vitale, V, Wagner, Rm, Wibig, T, Wittek, W, Zandanel, F, Zanin, R, and Zapatero, J.

Published
2008

19. Probing quantum gravity using photons from a flare of the active galactic nucleus Markarian 501 observed by the MAGIC telescope

Author

MAGIC, Collaboration, Albert, J., Aliu, E., Anderhub, H., Antonelli, L.-A., Antoranz, P., Backes, M., Baixeras, C., Barrio, J.-A., Bartko, H., Bastieri, D., Becker, J.-K., Bednarek, W., Berger, K., Bernardini, E., Bigongiari, C., Biland, A., Bock, R.-K., Bonnoli, G., Bordas, P., Bosch-Ramon, V., Bretz, Thomas Günther, Britvitch, I., Camara, M., Carmona, E., Chilingarian, A., Commichau, S., Contreras, J.-L., Cortina, J., Costado, M.-T., Covino, S., Curtef, V., Dazzi, F., De Angelis, A., De Cea Del Pozo, E., Delgado Mendez, C., De Los Reyes, R., De Lotto, B., De Maria, M., De Sabata, F., Dominguez, A., Dorner, D., Doro, M., Errando, M., Fagiolini, M., Ferenc, D., Fern'andez, E., Firpo, R., Fonseca, M.-V., Font, L., Galante, N., Garc'ia L'opez, R.-J., Garczarczyk, M., Gaug, M., Goebel, F., Hayashida, M., Herrero, A., Höhne, D., Hose, J., Hsu, C.-C., Huber, S., Jogler, T., Kranich, D., La Barbera, A., Laille, A., Leonardo, E., Lindfors, E., Lombardi, S., Longo, F., L'opez, M., Lorenz, E., Majumdar, P., Maneva, G., Mankuzhiyil, N., Mannheim, K., Maraschi, L., Mariotti, M., Mart'inez, M., Mazin, D., Meucci, M., Meyer, M., Miranda, J.-M., Mirzoyan, R., Moles, M., Moralejo, A., Nieto, D., Nilsson, K., Ninkovic, J., Otte, N., Oya, I., Panniello, M., Paoletti, R., Paredes, J.-M., Pasanen, M., Pascoli, D., Pauss, F., Pegna, R.-G., Perez-Torres, M.-A., Persic, M., Peruzzo, L., Piccioli, A., Prada, F., Prandini, E., Puchades, N., Raymers, A., Rhode, W., Rib'o, M., Rico, J., Rissi, M., Robert, A., Rügamer, S., Saggion, A., Saito, T.-Y., Salvati, M., Sanchez-Conde, M., Sartori, P., Satalecka, K., Scalzotto, V., Scapin, V., Schmitt, R., Schweizer, T., Shayduk, M., Shinozaki, K., Sidro, N., Sierpowska-Bartosik, A., Sillanpää, A., Sobczynska, D., Spanier, F., Stamerra, A., Stark, L.-S., Takalo, L., Tavecchio, F., Temnikov, P., Tescaro, D., Teshima, M., Tluczykont, M., Torres, D.-F., Turini, N., Vankov, H., Venturini, A., Vitale, V., Wagner, R.-M., Wittek, W., Zabalza, V., Zandanel, F., Zanin, R., Zapatero, J., Ellis, J., Mavromatos, N.-E., Nanopoulos, D.-V., Sakharov, A.-S., Sarkisyan, E.-K.-G., Polish Academy of Sciences, European Commission, ETH Zurich, and Universitat de Barcelona

Subjects
High Energy Physics - Theory, Special relativity, Photon, Astrophysics, 01 natural sciences, General Relativity and Quantum Cosmology, law.invention, High Energy Physics - Phenomenology (hep-ph), law, Gamma ray astronomy, gamma-ray, MAGIC (telescope), 010303 astronomy & astrophysics, Boson, Physics, Mkn 501), Active galactic nuclei, Quantum gravity, Supersymmetric models, Particle acceleration [Gamma-ray sources (Individual], Astrophysics (astro-ph), gamma-ray bursts, Gamma ray, Fotons, High Energy Physics - Phenomenology, Electrónica, Física nuclear, Electricidad, Telescopis espacials, Mkn 501) [Gamma-ray sources (Individual], Flare, Astrophysics and Astronomy, Nuclear and High Energy Physics, Active galactic nucleus, Astrophysics::High Energy Astrophysical Phenomena, Particle acceleration, FOS: Physical sciences, General Relativity and Quantum Cosmology (gr-qc), Space telescopes, 0103 physical sciences, Gamma-ray sources (Individual: Mkn 501), Astronomia de raigs gamma, ddc:530, Nucli galàctic actiu, Blazar, gamma-ray sources, Photons, 010308 nuclear & particles physics, Supersimetria, High Energy Physics - Theory (hep-th), Gravetat quàntica, High Energy Physics::Experiment, Supersymmetry, Gamma-ray burst
Abstract

We analyze the timing of photons observed by the MAGIC telescope during a flare of the active galactic nucleus Mkn 501 for a possible correlation with energy, as suggested by some models of quantum gravity (QG), which predict a vacuum refractive index ≃ 1 + (E / MQGn)n, n = 1, 2. Parametrizing the delay between γ-rays of different energies as Δ t = ± τl E or Δ t = ± τq E2, we find τl = (0.030 ± 0.012) s / GeV at the 2.5-σ level, and τq = (3.71 ± 2.57) × 10-6 s / GeV2, respectively. We use these results to establish lower limits MQG 1 > 0.21 × 1018 GeV and MQG 2 > 0.26 × 1011 GeV at the 95% C.L. Monte Carlo studies confirm the MAGIC sensitivity to propagation effects at these levels. Thermal plasma effects in the source are negligible, but we cannot exclude the importance of some other source effect., Physics Letters B, 668 (4), ISSN:0370-2693, ISSN:0031-9163, ISSN:1873-2445

Published
2008
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20. Magic observations of the unidentified gamma-ray source TEV J2032+4130 RID B-5372-2009

Author

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, and Zapatero, J.

Published
2008

21. Simultaneous multiwavelength observations of the blazar 1ES 1959+650 at a low TeV flux

Author

Tagliaferri, G, Foschini, L, Ghisellini, G, Maraschi, L, Tosti, G, Albert, J, Aliu, E, Anderhub, H, Antoranz, P, Baixeras, C, Barrio, Ja, Bartko, H, Bastieri, D, Becker, Jk, Bednarek, W, Bedyugin, A, Berger, K, Bigongiari, C, Biland, A, Bock, Rk, Bordas, P, Bosch Ramon, V, Bretz, T, Britvitch, I, Camara, M, Carmona, E, Chilingarian, A, Coarasa, Ja, Commichau, S, Contreras, Jl, Cortina, J, Costado, Mt, Curtef, V, Danielyan, V, Dazzi, F, DE ANGELIS, Alessandro, Delgado, C, de los Reyes, R, DE LOTTO, Barbara, Dorner, D, Doro, M, Errando, M, Fagiolini, M, Ferenc, D, Fernandez, E, Firpo, R, Fonseca, Mv, Font, L, Fuchs, M, Galante, N, Garcia Lopez RJ, Garczarczyk, M, Gaug, M, Giller, M, Goebel, F, Hakobyan, D, Hayashida, M, Hengstebeck, T, Herrero, A, Hohne, D, Hose, J, Huber, S, Hsu, Cc, Jacon, P, Jogler, T, Kosyra, R, Kranich, D, Kritzer, R, Laille, A, Lindfors, E, Lombardi, S, Longo, F, Lopez, M, Lorenz, E, Majumdar, P, Maneva, G, 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, Sn, Sidro, N, Sillanpaa, A, Sobczynska, D, Spanier, F, Stamerra, A, Stark, Ls, Takalo, L, Tavecchio, F, Temnikov, P, Tescaro, D, Teshima, M, Torres, Df, Turini, N, Vankov, H, Venturini, A, Vitale, V, Wagner, Rm, Wibig, T, Wittek, W, Zandanel, F, Zanin, R, and Zapatero, J.

Subjects
High energy, BOARD SUZAKU, Astrophysics::High Energy Astrophysical Phenomena, BL-LACERTAE OBJECTS, EINSTEIN SLEW SURVEY, GAMMA-RAY EMISSION, RADIO-LOUD QUASARS, BAND X-RAY, XMM-NEWTON, BEPPOSAX OBSERVATIONS, INTERNAL SHOCKS, PKS 2155-304, FOS: Physical sciences, Astrophysics, 01 natural sciences, law.invention, Flux (metallurgy), law, Time windows, 0103 physical sciences, X-rays, MAGIC (telescope), Blazar, 010303 astronomy & astrophysics, Cosmic rays, Physics, 010308 nuclear & particles physics, gamma ray astronomy, IMAGING CHERENKOV DETECTOR, Astrophysics (astro-ph), Astronomy and Astrophysics, Galaxies, Synchrotron, Galàxies, 13. Climate action, Space and Planetary Science, Homogeneous, Galàxies actives, Active galaxies, Spectral energy distribution, Electrónica, Física nuclear, Raigs X, Electricidad
Abstract

We present the results from a multiwavelength campaign on the TeV blazar 1ES 1959+650, performed in May, 2006. Data from the optical, UV, soft- and hard-X-ray and very high energy (VHE) gamma-ray (E > 100 GeV) bands were obtained with the SUZAKU and SWIFT satellites, with the MAGIC telescope and other ground based facilities. The source spectral energy distribution (SED), derived from SUZAKU and MAGIC observations at the end of May 2006, shows the usual double hump shape, with the synchrotron peak at a higher flux level than the Compton peak. With respect to historical values, during our campaign the source exhibited a relatively high state in X-rays and optical, while in the VHE band it was at one of the lowest level so far recorded. We also monitored the source for flux-spectral variability on a time window of 10 days in the optical-UV and X-ray bands and 7 days in the VHE band. The source varies more in the X-ray, than in the optical band, with the 2-10 keV X-ray flux varying by a factor of ~2. The synchrotron peak is located in the X-ray band and moves to higher energies as the source gets brighter, with the X-ray fluxes above it varying more rapidly than the X-ray fluxes at lower energies. The variability behaviour observed in the X-ray band cannot be produced by emitting regions varying independently, and suggests instead some sort of ``standing shock'' scenario. The overall SED is well represented by an homogeneous one-zone synchrotron inverse Compton emission model, from which we derive physical parameters that are typical of high energy peaked blazars., 30 pages, 8 figures, accepted for publication in ApJ

Published
2008

22. Upper limit for gamma-ray emission above 140 GeV from the dwarf spheroidal galaxy Draco RID B-5372-2009

Author

Albert, J, Aliu, E, Anderhub, H, Antoranz, P, Backes, M, Baixeras, C, Barrio, Ja, Bartko, H, Bastieri, D, Becker, Jk, Bednarek, W, Berger, K, Bigongiari, C, Biland, A, Bock, Rk, 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, Danielyan, V, Dazzi, F, De Angelis, A, Delgado, C, de los Reyes, R, 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, Fuchs, M, Galante, N, Garcia Lopez RJ, Garczarczyk, M, Gaug, M, Goebel, F, Hakobyan, D, Hayashida, M, Hengstebeck, T, Herrero, A, Hohne, D, Hose, J, Huber, S, Hsu, Cc, Jacon, P, Jogler, T, Kosyra, R, Kranich, D, Laille, A, 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, Moles, M, 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, 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, Sanchez, A, Sanchez Conde, M, 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, and Zapatero, J.

Published
2008

23. VERY HIGH ENERGY GAMMA-RAY OBSERVATIONS OF STRONG FLARING ACTIVITY IN M87 IN 2008 FEBRUARY RID B-5372-2009

Author

Albert, J, 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, Rdl, 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, Mizobuchi, S, Moles, M, Moralejo, A, Nieto, D, Nilsson, K, Ninkovic, J, Otte, N, Oya, I, Panniello, M, 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, STEVEN NEIL, 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, and Zapatero, J.

Published
2008

24. Simultaneous multiwavelength observations of the blazar 1ES 1959+650 at a low TeV flux RID B-5372-2009

Author

Tagliaferri, G, Foschini, L, Ghisellini, G, Maraschi, L, Tosti, G, Albert, J, Aliu, E, Anderhub, H, Antoranz, P, Baixeras, C, Barrio, Ja, Bartko, H, Bastieri, D, Becker, Jk, Bednarek, W, Bedyugin, A, Berger, K, Bigongiari, C, Biland, A, Bock, Rk, Bordas, P, Bosch Ramon, V, Bretz, T, Britvitch, I, Camara, M, Carmona, E, Chilingarian, A, Coarasa, Ja, Commichau, S, Contreras, Jl, Cortina, J, Costado, Mt, Curtef, V, Danielyan, V, Dazzi, F, De Angelis, A, Delgado, C, de los Reyes, R, De Lotto, B, Dorner, D, Doro, M, Errando, M, Fagiolini, M, Ferenc, D, Fernandez, E, Firpo, R, Fonseca, Mv, Font, L, Fuchs, M, Galante, N, Garcia Lopez RJ, Garczarczyk, M, Gaug, M, Giller, M, Goebel, F, Hakobyan, D, Hayashida, M, Hengstebeck, T, Herrero, A, Hohne, D, Hose, J, Huber, S, Hsu, Cc, Jacon, P, Jogler, T, Kosyra, R, Kranich, D, Kritzer, R, Laille, A, Lindfors, E, Lombardi, S, Longo, F, Lopez, M, Lorenz, E, Majumdar, P, Maneva, G, 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, Tavecchio, F, Temnikov, P, Tescaro, D, Teshima, M, Torres, Df, Turini, N, Vankov, H, Venturini, A, Vitale, V, Wagner, Rm, Wibig, T, Wittek, W, Zandanel, F, Zanin, R, and Zapatero, J.

Published
2008

25. Simultaneous Multiwavelength Observations of the Blazar 1ES 1959+650 at a Low TeV Flux

Author

Tagliaferri, G., Foschini, L., Ghisellini, G., Maraschi, L., Tosti, Gino, Albert, J., Aliu, E., Anderhub, H., Antoranz, P., Baixeras, C., Barrio, J. A., Bartko, H., Bastieri, D., Becker, J. K., Bednarek, W., Bedyugin, A., Berger, K., Bigongiari, C., Biland, A., Bock, R. K., Bordas, P., Bosch Ramon, V., Bretz, T., Britvitch, I., Camara, M., Carmona, E., Chilingarian, A., Coarasa, J. A., Commichau, S., Contreras, J. L., Cortina, J., Costado, M. T., Curtef, V., Danielyan, V., Dazzi, F., Angelis, A. D., Delgado, C., Los, R. d., Lotto, B. D., Dorner, D., Doro, M., Errando, M., Fagiolini, M., Ferenc, D., Fernández, E., Firpo, R., Fonseca, M. V., Font, L., Fuchs, M., Galante, N., García López, R. J., Garczarczyk, M., Gaug, M., Giller, M., Goebel, F., Hakobyan, D., Hayashida, M., Hengstebeck, T., Herrero, A., Höhne, D., Hose, J., Huber, S., Hsu, C. C., Jacon, P., Jogler, T., Kosyra, R., Kranich, D., Kritzer, R., Laille, A., Lindfors, E., Lombardi, S., Longo, F., López, M., Lorenz, E., Majumdar, P., Maneva, G., Mannheim, K., Mariotti, M., Martínez, M., Mazin, D., Merck, C., Meucci, M., Meyer, M., Miranda, J. M., Mirzoyan, R., Mizobuchi, S., Moralejo, A., Nieto, D., Nilsson, K., Ninkovic, J., Oña Wilhelmi, E., Otte, N., Oya, I., Panniello, M., Paoletti, R., Paredes, J. M., Pasanen, M., Pascoli, D., Pauss, F., Pegna, R., Persic, M., Peruzzo, L., Piccioli, A., Prandini, E., Puchades, N., Raymers, A., Rhode, W., Ribó, M., Rico, J., Rissi, M., Robert, A., Rügamer, S., Saggion, A., Saito, T. Y., Sánchez, A., Sartori, P., Scalzotto, V., Scapin, V., Schmitt, R., Schweizer, T., Shayduk, M., Shinozaki, K., Shore, S. N., Sidro, N., Sillanpää, A., Sobczynska, D., Spanier, F., Stamerra, A., Stark, L. S., Takalo, L., Tavecchio, F., Temnikov, P., Tescaro, D., Teshima, M., Torres, D. F., Turini, N., Vankov, H., Venturini, A., Vitale, V., Wagner, R. M., Wibig, T., Wittek, W., Zandanel, F., Zanin, R., Zapatero, J., and Collaboration, M.

Subjects
X-Rays: Galaxies, Galaxies: Jets, Galaxies: BL Lacertae Objects: Individual: Alphanumeric: 1ES 1959+650, Galaxies: Active
Published
2008

26. Systematic search for VHE gamma-ray emission from X-ray-bright high-frequency BL Lac objects RID B-5372-2009

Author

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, Bordas, P, Bosch Ramon, V, Bretz, T, Britvitch, I, Camara, M, Carmona, E, Chilingarian, A, Coarasa, Ja, Commichau, S, Contreras, Jl, Cortina, J, Costado, Mt, Curtef, V, Danielyan, V, Dazzi, F, De Angelis, A, Delgado, C, de los Reyes, R, De Lotto, B, Dorner, D, Doro, M, Errando, M, Fagiolini, M, Ferenc, D, Fernandez, E, Firpo, R, Fonseca, Mv, Font, L, Fuchs, M, Galante, N, Garcia Lopez RJ, Garczarczyk, M, Gaug, M, Giller, M, Goebel, F, Hakobyan, D, Hayashida, M, Hengstebeck, T, Herrero, A, Hoehne, D, Hose, J, Huber, S, Hsu, Cc, Jacon, P, Jogler, T, Kosyra, R, Kranich, D, Kritzer, R, Laille, A, Lindfors, E, Lombardi, S, Longo, F, Lopez, M, Lorenz, E, Majumdar, P, Maneva, G, 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, Wibig, T, Wittek, W, Zandanel, F, Zanin, R, and Zapatero, J.

Published
2008

27. Multiwavelength (Radio, X-ray, and gamma-ray) observations of the gamma-ray binary LS I +61 303 RID B-5372-2009

Author

Albert, J, Aliu, E, Anderhub, H, Antoranz, P, Backes, M, 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, de los Reyes, R, De Lotto, B, De Maria, M, De Sabata, F, Mendez, Cd, 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, 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, Moles, M, 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, 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, Sanchez, A, Sanchez Conde MA, 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, Guerrero, Ma, Alberdi, A, Paragi, Z, Muxlow, Twb, and Diamond, P.

Published
2008

28. First bounds on the high-energy emission from isolated Wolf-Rayet binary systems

Author

Aliu, E., Anderhub, H., Antonelli, L.A., Antoranz, P., Backes, M., Baixeras, C., Barrio, J.A., Bartko, H., Bastieri, D., K. Becker, J., Bednarek, W., Berger, K., Bernardini, E., Bigongiari, C., Biland, A., K. Bock, R., Bonnoli, G., Bordas, P., Bosch-Ramon, V., Bretz, T., Britvitch, I., Camara, M., Carmona, E., Chilingarian, A., Commichau, S., L. Contreras, J., Cortina, J., T. Costado, M., Covino, S., Curtef, V., Dazzi, F., De Angelis, A., De Ceadel Pozo, E., De Los Reyes, R., De Lotto, B., De Maria, M., De Sabata, F., Delgado Mendez, C., Dominguez, A., Dorner, D., Doro, M., Errando, M., Fagiolini, M., Ferenc, D., Fernández, E., Firpo, R., V. Fonseca, M., Font, L., Galante, N., J. García López, R., Garczarczyk, M., Gaug, M., Goebel, F., Hayashida, M., Herrero, A., Höhne, D., Hose, J., C. Hsu, C., Huber, S., Jogler, T., M. Kneiske, T., Kranich, D., La Barbera, A., Laille, A., Leonardo, E., Lindfors, E., Lombardi, S., Longo, F., López, M., Lorenz, E., Majumdar, P., Maneva, G., Mankuzhiyil, N., Mannheim, K., Maraschi, L., Mariotti, M., Martínez, M., Mazin, D., Meucci, M., Meyer, M., M. Miranda, J., Mirzoyan, R., Mizobuchi, S., Moles, M., Moralejo, A., Nieto, D., Nilsson, K., Ninkovic, J., De Oña Wilhelmi, E., Otte, N., Oya, I., Panniello, M., Paoletti, R., M. Paredes, J., Pasanen, M., Pascoli, D., Pauss, F., G. Pegna, R., A. Perez-Torres, M., Persic, M., Peruzzo, L., Piccioli, A., Prada, F., Prandini, E., Puchades, N., Raymers, A., Rhode, W., Ribó, M., Rico, J., Rissi, M., Robert, A., Rügamer, S., Saggion, A., Y. Saito, T., Salvati, M., Sanchez-Conde, M., Sartori, P., Satalecka, K., Scalzotto, V., Scapin, V., Schmitt, R., Schweizer, T., Shayduk, M., Shinozaki, K., N. Shore, S., Sidro, N., Sierpowska-Bartosik, A., Sillanpää, A., Sobczynska, D., Spanier, F., Stamerra, A., S. Stark, L., Takalo, L., Tavecchio, F., Temnikov, P., Tescaro, D., Teshima, M., Tluczykont, M., F. Torres, D., Turini, N., Vankov, H., Venturini, A., Vitale, V., M. Wagner, R., Wittek, W., Zabalza, V., Zandanel, F., Zanin, R., Zapatero, J., APC - Astrophysique des Hautes Energies (APC - AHE), AstroParticule et Cosmologie (APC (UMR_7164)), Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Dipartimento di Astronomia, Universita degli Studi di Bologna, Alma Mater Studiorum Università di Bologna [Bologna] (UNIBO)-Alma Mater Studiorum Università di Bologna [Bologna] (UNIBO), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS)-Alma Mater Studiorum Università di Bologna [Bologna] (UNIBO), Universitat de Barcelona, Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Observatoire de Paris, PSL Research University (PSL)-PSL Research University (PSL)-Université Paris Diderot - Paris 7 (UPD7)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Observatoire de Paris, PSL Research University (PSL)-PSL Research University (PSL)-Université Paris Diderot - Paris 7 (UPD7)-Dipartimento di Astronomia, Universita degli Studi di Bologna, Università di Bologna [Bologna] (UNIBO)-Università di Bologna [Bologna] (UNIBO), E., Aliu, H., Anderhub, L. A., Antonelli, P., Antoranz, M., Backe, C., Baixera, J. A., Barrio, H., Bartko, D., Bastieri, J. K., Becker, W., Bednarek, K., Berger, E., Bernardini, C., Bigongiari, A., Biland, R. K., Bock, G., Bonnoli, P., Borda, V., Bosch Ramon, T., Bretz, I., Britvitch, M., Camara, E., Carmona, A., Chilingarian, S., Commichau, J. L., Contrera, J., Cortina, M. T., Costado, S., Covino, V., Curtef, F., Dazzi, A. D., Angeli, E. D., del Pozo, R. D., Reye, B. D., Lotto, M. D., Maria, F. D., Sabata, C. D., Mendez, A., Dominguez, D., Dorner, M., Doro, M., Errando, M., Fagiolini, D., Ferenc, E., Fernandez, R., Firpo, M. V., Fonseca, L., Font, N., Galante, R. J. G., Lopez, M., Garczarczyk, M., Gaug, F., Goebel, M., Hayashida, A., Herrero, D., Hohne, J., Hose, C. C., Hsu, S., Huber, T., Jogler, D., Kranich, A. L., Barbera, A., Laille, E., Leonardo, E., Lindfor, S., Lombardi, Longo, Francesco, M., Lopez, E., Lorenz, P., Majumdar, G., Maneva, N., Mankuzhiyil, K., Mannheim, L., Maraschi, M., Mariotti, M., Martinez, D., Mazin, M., Meucci, M., Meyer, J. M., Miranda, R., Mirzoyan, M., Mole, A., Moralejo, D., Nieto, K., Nilsson, J., Ninkovic, E., Ona Wilhelmi, N., Otte, I., Oya, R., Paoletti, J. M., Parede, M., Pasanen, D., Pascoli, F., Pau, R. G., Pegna, M. A., Perez Torre, M., Persic, L., Peruzzo, A., Piccioli, F., Prada, E., Prandini, N., Puchade, A., Raymer, W., Rhode, M., Ribo, J., Rico, M., Rissi, A., Robert, S., Rugamer, A., Saggion, T. Y., Saito, M., Salvati, M., Sanchez Conde, P., Sartori, K., Satalecka, V., Scalzotto, V., Scapin, T., Schweizer, M., Shayduk, K., Shinozaki, S. N., Shore, N., Sidro, A., Sierpowska Bartosik, A., Sillanpaa, D., Sobczynska, F., Spanier, A., Stamerra, L. S., Stark, L., Takalo, F., Tavecchio, P., Temnikov, D., Tescaro, M., Teshima, M., Tluczykont, D. F., Torre, N., Turini, H., Vankov, A., Venturini, V., Vitale, R. M., Wagner, W., Wittek, V., Zabalza, F., Zandanel, R., Zanin, and J., Zapatero

Subjects
High energy, [SDU.ASTR.CO]Sciences of the Universe [physics]/Astrophysics [astro-ph]/Cosmology and Extra-Galactic Astrophysics [astro-ph.CO], High velocity, Astrophysics::High Energy Astrophysical Phenomena, Binary number, FOS: Physical sciences, Astrophysics, Astrophysics::Cosmology and Extragalactic Astrophysics, Star (graph theory), 01 natural sciences, [PHYS.ASTR.CO]Physics [physics]/Astrophysics [astro-ph]/Cosmology and Extra-Galactic Astrophysics [astro-ph.CO], Wolf–Rayet star, Raigs gamma, Observacions astronòmiques, 0103 physical sciences, Binary star, Astrophysics::Solar and Stellar Astrophysics, WR star binarie, 010303 astronomy & astrophysics, Cosmic rays, Astrophysics::Galaxy Astrophysics, WR star binaries, Physics, Very High Energy Gamma-ray Astronomy, MAGIC telescope, 010308 nuclear & particles physics, gamma ray astronomy, IMAGING CHERENKOV DETECTOR, Astrophysics (astro-ph), Gamma rays, Astronomy and Astrophysics, gamma rays, observations, Space and Planetary Science, High mass, ddc:520, Electrónica, Física nuclear, Electricidad, gamma rays: observations, Astronomical observations
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., (Authors are the MAGIC Collaboration.) Manuscript in press at The Astrophysical Journal Letters

Published
2008
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29. Variable very high energy gamma-ray emission from Markarian 501 RID B-5372-2009

Author

Albert, J, Aliu, E, Anderhub, H, Antoranz, P, Armada, A, Baixeras, C, Barrio, Ja, Bartko, H, Bastieri, D, Becker, Jk, Bednarek, W, Berger, K, Bigongiari, C, Biland, A, Bock, Rk, Bordas, P, Bosch Ramon, V, Bretz, T, Britvitch, I, Camara, M, Carmona, E, Chilingarian, A, Coarasa, Ja, Commichau, S, Contreras, Jl, Cortina, J, Costado, Mt, Curtef, V, Danielyan, V, Dazzi, F, De Angelis, A, Delgado, C, Reyes, Rdl, De Lotto, B, Domingo Santamaria, E, Dorner, D, Doro, M, Errando, M, Fagiolini, M, Ferenc, D, Fernandez, E, Firpo, R, Flix, J, Fonseca, Mv, Font, L, Fuchs, M, Galante, N, Garcia Lopez RJ, Garczarczyk, M, Gaug, M, Giller, M, Goebel, F, Hakobyan, D, Hayashida, M, Hengstebeck, T, Herrero, A, Hohne, D, Hose, J, Hrupec, D, Hsu, Cc, Jacon, P, Jogler, T, Kosyra, R, Kranich, D, Kritzer, R, Laille, A, Lindfors, E, Lombardi, S, Longo, F, Lopez, J, Lopez, M, Lorenz, E, Majumdar, P, Maneva, G, Mannheim, K, Mansutti, O, 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, Paneque, D, 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, T, 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, Stamerra, A, Stark, Ls, Takalo, L, Tavecchio, F, Temnikov, P, Tescaro, D, Teshima, M, Torres, Df, Turini, N, Vankov, H, Vitale, V, Wagner, Rm, Wibig, T, Wittek, W, Zandanel, F, Zanin, R, and Zapatero, J.

Published
2007

30. Discovery of very high energy gamma radiation from IC 443 with the MAGIC telescope RID B-5372-2009

Author

Albert, J, Aliu, E, Anderhub, H, Antoranz, P, Armada, A, Baixeras, C, Barrio, Ja, Bartko, H, Bastieri, D, Becker, Jk, Bednarek, W, Berger, K, Bigongiari, C, Biland, A, Bock, Rk, Bordas, P, Bosch Ramon, V, Bretz, T, Britvitch, I, Camara, M, Carmona, E, Chilingarian, A, Coarasa, Ja, Commichau, S, Contreras, Jl, Cortina, J, Costado, Mt, Curtef, V, Danielyan, V, Dazzi, F, De Angelis, A, Delgado, C, de los Reyes, R, De Lotto, B, Domingo Santamaria, E, Dorner, D, Doro, M, Errando, M, Fagiolini, M, Ferenc, D, Fernandez, E, Firpo, R, Flix, J, Fonseca, Mv, Font, L, Fuchs, M, Galante, N, Garcia Lopez RJ, Garczarczyk, M, Gaug, M, Giller, M, Goebel, F, Hakobyan, D, Hayashida, M, Hengstebeck, T, Herrero, A, Hohne, D, Hose, J, Hsu, Cc, Jacon, P, Jogler, T, Kosyra, R, Kranich, D, Kritzer, R, Laille, A, Lindfors, E, Lombardi, S, Longo, F, Lopez, J, Lopez, M, Lorenz, E, Majumdar, P, Maneva, G, Mannheim, K, Mansutti, O, 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, Paneque, D, 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, T, 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, Stamerra, A, Stark, Ls, Takalo, L, Temnikov, P, Tescaro, D, Teshima, M, Torres, Df, Turini, N, Vankov, H, Vitale, V, Wagner, Rm, Wibig, T, Wittek, W, Zandanel, F, Zanin, R, and Zapatero, J.

Published
2007

31. Observation of very high energy gamma-rays from the AGN 1ES 2344+514 in low emission state with the magic telescope

Author

Albert, J., Aliu, E., Anderhub, H., Antoranz, P., Armada, A., Baixeras, C., Barrio, J. A., Bartko, H., Bastieri, D., Becker, J. K., Bednarek, W., Berger, K., Bigongiari, C., Biland, A., Bock, R. K., Bordas, P., Bosch Ramon, V., Bretz, T., Britvitch, I., Camara, M., Carmona, E., Chilingarian, A., Ciprini, S., Coarasa, J. A., Commichau, S., Contreras, J. L., Cortina, J., Costado, M. T., Curtef, V., Danielyan, V., Dazzi, F., Angelis, A. D., Delgado, C., Reyes, R. D. L., Lotto, B. D., Domingo Santamaria, E., Dorner, D., Doro, M., Errando, M., Fagiolini, M., Angelis, D., Ferenc, D., Fernandez, E., Firpo, R., Flix, J., Fonseca, M. V., Font, L., Fuchs, M., Galante, N., Garcia Lopez, R., Garczarczyk, M., Gaug, M., Giller, M., Goebel, F., Hakobyan, D., Hayashida, M., Hengstebeck, T., Herrero, A., Hohne, D., Hose, J., Hsu, C. C., Jacon, P., Jogler, T., Kalekin, O., Kosyra, R., Kranich, D., Kritzer, R., Laille, A., Liebing, P., Lindfors, E., Lombardi, S., Longo, Francesco, Lopez, J., Lopez, M., Lorenz, E., Majumdar, P., Maneva, G., Mannheim, K., Mansutti, O., Mariotti, M., Martinez, M., Mazin, D., Merck, C., Meucci, M., Meyer, M., Miranda, J. M., Mirzoyan, R., Mizobuchi, S., Moralejo, A., Nilsson, K., Ninkovic, J., Onna Wilhelmi, E., Otte, N., Oya, I., Paneque, D., Panniello, M., Paoletti, R., Paredes, J. M., Pasanen, M., Pascoli, D., Pauss, F., Pegna, R., Persic, M., Peruzzo, L., Piccioli, A., Poller, M., Prandini, E., Puchades, N., Raymers, A., Rhode, W., Ribo, M., Rico, J., Rissi, M., Robert, A., Rugamer, S., Saggion, A., 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., Stamerra, A., Stark, L. S., Takalo, L., Temnikov, P., Tescaro, D., Teshima, M., Tonello, N., Torres, D. F., Turini, N., Vankov, H., Vitale, V., Wagner, R. M., Wibig, T., Wittek, W., Zandanel, F., Zanin, R., Zapatero, J., J., Albert, E., Aliu, H., Anderhub, P., Antoranz, A., Armada, C., Baixera, J. A., Barrio, H., Bartko, D., Bastieri, J. K., Becker, W., Bednarek, K., Berger, C., Bigongiari, A., Biland, R. K., Bock, P., Borda, V., Bosch Ramon, T., Bretz, I., Britvitch, M., Camara, E., Carmona, A., Chilingarian, S., Ciprini, J. A., Coarasa, S., Commichau, J. L., Contrera, J., Cortina, M. T., Costado, V., Curtef, V., Danielyan, F., Dazzi, A. D., Angeli, C., Delgado, R. D. L., Reye, B. D., Lotto, E., Domingo Santamaria, D., Dorner, M., Doro, M., Errando, M., Fagiolini, D., Angeli, D., Ferenc, E., Fernandez, R., Firpo, J., Flix, M. V., Fonseca, L., Font, M., Fuch, N., Galante, R., Garcia Lopez, M., Garczarczyk, M., Gaug, M., Giller, F., Goebel, D., Hakobyan, M., Hayashida, T., Hengstebeck, A., Herrero, D., Hohne, J., Hose, C. C., Hsu, P., Jacon, T., Jogler, O., Kalekin, R., Kosyra, D., Kranich, R., Kritzer, A., Laille, P., Liebing, E., Lindfor, S., Lombardi, Longo, Francesco, J., Lopez, M., Lopez, E., Lorenz, P., Majumdar, G., Maneva, K., Mannheim, O., Mansutti, M., Mariotti, M., Martinez, D., Mazin, C., Merck, M., Meucci, M., Meyer, J. M., Miranda, R., Mirzoyan, S., Mizobuchi, A., Moralejo, K., Nilsson, J., Ninkovic, E., Onna Wilhelmi, N., Otte, I., Oya, D., Paneque, M., Panniello, R., Paoletti, J. M., Parede, M., Pasanen, D., Pascoli, F., Pau, R., Pegna, M., Persic, L., Peruzzo, A., Piccioli, M., Poller, E., Prandini, N., Puchade, A., Raymer, W., Rhode, M., Ribo, J., Rico, M., Rissi, A., Robert, S., Rugamer, A., Saggion, A., Sanchez, P., Sartori, V., Scalzotto, V., Scapin, R., Schmitt, T., Schweizer, M., Shayduk, K., Shinozaki, S. N., Shore, N., Sidro, A., Sillanpaa, D., Sobczynska, A., Stamerra, L. S., Stark, L., Takalo, P., Temnikov, D., Tescaro, M., Teshima, N., Tonello, D. F., Torre, N., Turini, H., Vankov, V., Vitale, R. M., Wagner, T., Wibig, W., Wittek, F., Zandanel, R., Zanin, and J., Zapatero

Subjects
ACTIVE GALACTIC NUCLEI, High energy, Photon, Astrophysics::High Energy Astrophysical Phenomena, UNIVERSE, Flux, FOS: Physical sciences, Astrophysics, gamma ray astronomy, Cosmic rays, IMAGING CHERENKOV DETECTOR, 01 natural sciences, Power law, law.invention, law, 0103 physical sciences, SPECTRA, MAGIC (telescope), 010303 astronomy & astrophysics, MULTIWAVELENGTH OBSERVATIONS, Physics, 010308 nuclear & particles physics, CHERENKOV TELESCOPES, Astrophysics (astro-ph), Gamma ray, HEGRA, EINSTEIN SLEW SURVEY, Astronomy and Astrophysics, Active Galactic Nuclei, BL-LACERTAE OBJECTS, MAGIC telescope, LAC OBJECTS, DISCOVERY, RADIATION, Space and Planetary Science, Very High Energy Gamma-ray Astronomy, Electrónica, Física nuclear, High Energy Physics::Experiment, Electricidad, Flare
Abstract

The MAGIC collaboration has observed very high energy gamma ray emission from the AGN 1ES 2344+514. A gamma-ray signal corresponding to an 11 sigma excess and an integral flux of (2.38+-0.30(stat)+-0.70(syst))*10^-11 cm^-2 s^-1 above 200 GeV has been obtained from 23.1 hours of data taking between 2005 August 3 and 2006 January 1. The data confirm the previously detected gamma-ray emission from this object during a flare seen by the Whipple collaboration in 1995 and the evidence (below 5 sigma significance level) from long-term observations conducted by the Whipple and HEGRA groups. The MAGIC observations show a relatively steep differential photon spectrum that can be described by a power law with a photon index of alpha=-2.95+-0.12(stat)+-0.2(syst) between 140 GeV and 5.4 TeV. The observations reveal a low flux state, about six times below the 1995 flare seen by Whipple and comparable with the previous Whipple and HEGRA long term measurements. During the MAGIC observations no significant time variability has been observed., Comment: 7 pages, 7 figures, ApJ in press; updated fig. 4, fig. 7, tab. 3, removed typo in differential spectra

Published
2007

32. Observation of very high energy gamma-rays from the AGN 1ES 2344+514 in low emission state with the magic telescope RID B-5372-2009

Author

Albert, J, Aliu, E, Anderhub, H, Antoranz, P, Armada, A, Baixeras, C, Barrio, Ja, Bartko, H, Bastieri, D, Becker, Jk, Bednarek, W, Berger, K, Bigongiari, C, Biland, A, Bock, Rk, Bordas, P, Bosch Ramon, V, Bretz, T, Britvitch, I, Camara, M, Carmona, E, Chilingarian, A, Ciprini, S, Coarasa, Ja, Commichau, S, Contreras, Jl, Cortina, J, Costado, Mt, Curtef, V, Danielyan, V, Dazzi, F, De Angelis, A, Delgado, C, Reyes, Rdl, De Lotto, B, Domingo Santamaria, E, Dorner, D, Doro, M, Errando, M, Fagiolini, M, Angelis, De, Ferenc, D, Fernandez, E, Firpo, R, Flix, J, Fonseca, Mv, Font, L, Fuchs, M, Galante, N, Garcia Lopez, R, Garczarczyk, M, Gaug, M, Giller, M, Goebel, F, Hakobyan, D, Hayashida, M, Hengstebeck, T, Herrero, A, Hohne, D, Hose, J, Hsu, Cc, Jacon, P, Jogler, T, Kalekin, O, Kosyra, R, Kranich, D, Kritzer, R, Laille, A, Liebing, P, Lindfors, E, Lombardi, S, Longo, F, Lopez, J, Lopez, M, Lorenz, E, Majumdar, P, Maneva, G, Mannheim, K, Mansutti, O, Mariotti, M, Martinez, M, Mazin, D, Merck, C, Meucci, M, Meyer, M, Miranda, Jm, Mirzoyan, R, Mizobuchi, S, Moralejo, A, Nilsson, K, Ninkovic, J, Onna Wilhelmi, E, Otte, N, Oya, I, Paneque, D, Panniello, M, Paoletti, R, Paredes, Jm, Pasanen, M, Pascoli, D, Pauss, F, Pegna, R, Persic, M, Peruzzo, L, Piccioli, A, Poller, M, Prandini, E, Puchades, N, Raymers, A, Rhode, W, Ribo, M, Rico, J, Rissi, M, Robert, A, Rugamer, S, Saggion, A, 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, Stamerra, A, Stark, Ls, Takalo, L, Temnikov, P, Tescaro, D, Teshima, M, Tonello, N, Torres, Df, Turini, N, Vankov, H, Vitale, V, Wagner, Rm, Wibig, T, Wittek, W, Zandanel, F, Zanin, R, and Zapatero, J.

Published
2007

33. Very high energy gamma-ray radiation from the stellar mass black hole binary Cygnus X-1 RID B-5372-2009

Author

Albert, J, Aliu, E, Anderhub, H, Antoranz, P, Armada, A, Baixeras, C, Barrio, Ja, Bartko, H, Bastieri, D, Becker, Jk, Bednarek, W, Berger, K, Bigongiari, C, Biland, A, Bock, Rk, Bordas, P, Bosch Ramon, V, Bretz, T, Britvitch, I, Camara, M, Carmona, E, Chilingarian, A, Coarasa, Ja, Commichau, S, Contreras, Jl, Cortina, J, Costado, Mt, Curtef, V, Danielyan, V, Dazzi, F, De Angelis, A, Delgado, C, Reyes, R, De Lotto, B, Domingo SantamariA, E, Dorner, D, Doro, M, Errando, M, Fagiolini, M, Ferenc, D, Fernandez, E, Firpo, R, Flix, J, Fonseca, Mv, Font, L, Fuchs, M, Galante, N, Garcia Lopez RJ, Garczarczyk, M, Gaug, M, Giller, M, Goebel, F, Hakobyan, D, Hayashida, M, Hengstebeck, T, Herrero, A, Hohne, D, Hose, J, Hsu, Cc, Jacon, P, Jogler, T, Kosyra, R, Kranich, D, Kritzer, R, Laille, A, Lindfors, E, Lombardi, S, Longo, F, Lopez, J, Lopez, M, Lorenz, E, Majumdar, P, Maneva, G, Mannheim, K, Mansutti, O, 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, T, 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, Stamerra, A, Stark, Ls, Takalo, L, Temnikov, P, Tescaro, D, Teshima, M, Torres, Df, Turini, N, Vankov, H, Vitale, V, Wagner, Rm, Wibig, T, Wittek, W, Zandanel, F, Zanin, R, and Zapatero, J.

Published
2007

34. Constraints on the steady and pulsed very high energy gamma-ray emission from observations of PSR B1951+32/CTB 80 with the magic telescope

Author

Albert, J, Aliu, E, Anderhub, H, Antoranz, P, Armada, A, Baixeras, C, Barrio, Ja, Bartko, H, Bastieri, Denis, Becker, Jk, Bednarek, W, Berger, K, Bigongiari, C, Biland, A, Bock, Rk, Bordas, P, BOSCH RAMON, V, Bretz, T, Britvitch, I, Camara, M, Carmona, E, Chilingarian, A, Coarasa, Ja, Commichau, S, Contreras, Jl, Cortina, J, Costado, Mt, Curtef, V, Danielyan, V, Dazzi, Francesco, DE ANGELIS, A, Delgado, C, Reyes, Rdl, DE LOTTO, B, DOMINGO SANTAMARIA, E, Dorner, D, Doro, Michele, Errando, M, Fagiolini, M, Ferenc, D, Fernandez, E, Firpo, R, Flix, J, Fonseca, Mv, Font, L, Fuchs, M, Galante, N, GARCIA LOPEZ, R, Garczarczyk, M, Gaug, M, Giller, M, Goebel, F, Hakobyan, D, Hayashida, M, Hengstebeck, T, Herrero, A, Hirotani, K, Hne, Dhr, Hose, J, Hsu, Cc, Jacon, P, Jogler, T, Kosyra, R, Kranich, D, Kritzer, R, Laille, A, Lindfors, E, Lombardi, S, Longo, F, Lopez, J, Lopez, M, Lorenz, E, Majumdar, P, Maneva, G, Mannheim, K, Mansutti, O, Mariotti, Mose', 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, Paneque, D, Panniello, M, Paoletti, R, Paredes, Jm, Pasanen, M, Pascoli, Donatella, Pauss, F, Pegna, R, Persic, M, Peruzzo, Luigi, Piccioli, A, Poller, M, Prandini, E, Puchades, N, Raymers, A, Rhode, W, Ribo, M, Rico, J, Rissi, M, Robert, A, Gamer, Srr, Saggion, Antonio, Sanchez, A, Sartori, Paolo, Scalzotto, VILLI MARIO, Scapin, V, Schmitt, R, Schweizer, T, Shayduk, M, Shinozaki, K, Shore, Sn, Sidro, N, Sillanpaa, A, Sobczynska, D, Stamerra, A, Stark, Ls, Takalo, L, Temnikov, P, Tescaro, D, Teshima, M, Tonello, N, Torres, Df, Turini, N, Vankov, H, Vitale, V, Wagner, Rm, Wibig, T, Wittek, W, Zandanel, F, Zanin, R, Zapatero, J., J., Albert, E., Aliu, H., Anderhub, P., Antoranz, A., Armada, C., Baixera, J. A., Barrio, H., Bartko, D., Bastieri, J. K., Becker, W., Bednarek, K., Berger, C., Bigongiari, A., Biland, R. K., Bock, P., Borda, V., Bosch Ramon, T., Bretz, I., Britvitch, M., Camara, E., Carmona, A., Chilingarian, J. A., Coarasa, S., Commichau, J. L., Contrera, J., Cortina, M. T., Costado, V., Curtef, V., Danielyan, F., Dazzi, A. D., Angeli, C., Delgado, R. D. L., Reye, B. D., Lotto, E., Domingo Santamaria, D., Dorner, M., Doro, M., Errando, M., Fagiolini, D., Ferenc, E., Fernandez, R., Firpo, J., Flix, M. V., Fonseca, L., Font, M., Fuch, N., Galante, R., Garcia Lopez, M., Garczarczyk, M., Gaug, M., Giller, F., Goebel, D., Hakobyan, M., Hayashida, T., Hengstebeck, A., Herrero, K., Hirotani, D. H. R., Hne, J., Hose, C. C., Hsu, P., Jacon, T., Jogler, R., Kosyra, D., Kranich, R., Kritzer, A., Laille, E., Lindfor, S., Lombardi, Longo, Francesco, J., Lopez, M., Lopez, E., Lorenz, P., Majumdar, G., Maneva, K., Mannheim, O., Mansutti, M., Mariotti, M., Martinez, D., Mazin, C., Merck, M., Meucci, M., Meyer, J. M., Miranda, R., Mirzoyan, S., Mizobuchi, A., Moralejo, D., Nieto, K., Nilsson, J., Ninkovic, E., Ona Wilhelmi, N., Otte, I., Oya, D., Paneque, M., Panniello, R., Paoletti, J. M., Parede, M., Pasanen, D., Pascoli, F., Pau, R., Pegna, M., Persic, L., Peruzzo, A., Piccioli, M., Poller, E., Prandini, N., Puchade, A., Raymer, W., Rhode, M., Ribo, J., Rico, M., Rissi, A., Robert, S. R. R., Gamer, A., Saggion, A., Sanchez, P., Sartori, V., Scalzotto, V., Scapin, R., Schmitt, T., Schweizer, M., Shayduk, K., Shinozaki, S. N., Shore, N., Sidro, A., Sillanpaa, D., Sobczynska, A., Stamerra, L. S., Stark, L., Takalo, P., Temnikov, D., Tescaro, M., Teshima, N., Tonello, D. F., Torre, N., Turini, H., Vankov, V., Vitale, R. M., Wagner, T., Wibig, W., Wittek, F., Zandanel, R., Zanin, and J., Zapatero

Subjects
SUPERNOVA REMNANT CTB-80, CTB80, Very High Energy Gamma-ray Astronomy, Pulsar, Pulsar Wind Nebulae, MAGIC telescope, PSR B1951+32, gamma ray astronomy, Cosmic rays, IMAGING CHERENKOV DETECTOR, RAPIDLY SPINNING PULSARS, CRAB-NEBULA, GAPS, MAGNETOSPHERES, RADIATION, WIND NEBULAE, VELA-X
Abstract

We report on very high energy gamma-ray observations with the MAGIC Telescope of the pulsar PSR B1951+32 and its associated nebula, CTB 80. Our data constrain the cutoff energy of the pulsar to be less than 32 GeV, assuming the pulsed gamma-ray emission to be exponentially cut off. In the case that the cutoff follows a superexponential behavior, the cutoff energy can be as high as similar to 60 GeV. The upper limit on the flux of pulsed gamma-ray emission above 75 GeV is 4.3; 10(-11) photons cm(-2) s(-1), and the upper limit on the flux of steady emission above 140 GeV is 1.5; 10(-11) photons cm(-2) s(-1). We discuss our results in the framework of recent model predictions and other studies.

Published
2007

35. Magic upper limits on the very high energy emission from gamma-ray bursts RID B-5372-2009

Author

Albert, J, Aliu, E, Anderhub, H, Antoranz, P, Armada, A, Baixeras, C, Barrio, Ja, Bartko, H, Bastieri, D, Becker, J, Bednarek, W, Berger, K, Bigongiari, C, Biland, A, Bock, Rk, Bordas, P, Bosch Ramon, V, Bretz, T, Britvitch, I, Camara, M, Carmona, E, Chilingarian, A, Ciprini, S, Coarasa, Ja, Commichau, S, Contreras, Jl, Cortina, J, Costado, Mt, Curtef, V, Danielyan, V, Dazzi, F, De Angelis, A, Delgado, C, de los Reyes, R, De Lotto, B, Domingo Santamaria, E, Dorner, D, Doro, M, Errando, M, Fagiolini, M, Ferenc, D, Fernandez, E, Firpo, R, Flix, J, Fonseca, Mv, Font, L, Fuchs, M, Galante, N, Garcia Lopez, R, Garczarczyk, M, Gaug, M, Giller, M, Goebel, F, Hakobyan, D, Hayashida, M, Hengstebeck, T, Herrero, A, Hohne, D, Hose, J, Hsu, Cc, Jacon, P, Jogler, T, Kalekin, O, Kosyra, R, Kranich, D, Kritzer, R, Laille, A, Lenisa, T, Liebing, P, Lindfors, E, Lombardi, S, Longo, F, Lopez, J, Lopez, M, Lorenz, E, Majumdar, P, Maneva, G, Mannheim, K, Mansutti, O, Mariotti, M, Martinez, M, Mazin, D, Merck, C, Meucci, M, Meyer, M, Miranda, Jm, Mirzoyan, R, Mizobuchi, S, Moralejo, A, Nilsson, K, Ninkovic, J, Ona Wilhelmi, E, Otte, N, Oya, I, Paneque, D, Panniello, M, Paoletti, R, Paredes, Jm, Pasanen, M, Pascoli, D, Pauss, F, Pegna, R, Persic, M, Peruzzo, L, Piccioli, A, Poller, M, Prandini, E, Puchades, N, Raymers, A, Rhode, W, Ribo, M, Rico, J, Rissi, M, Robert, A, Rugamer, S, Saggion, A, 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, Stamerra, A, Stark, Ls, Takalo, L, Temnikov, P, Tescaro, D, Teshima, M, Tonello, N, Torres, Df, Turini, N, Vankov, H, Vitale, V, Wagner, Rm, Wibig, T, Wittek, W, Zanin, R, and Zapatero, J.

Published
2007

36. Constraints on the steady and pulsed very high energy gamma-ray emission from observations of PSR B1951+32/CTB 80 with the magic telescope RID B-5372-2009

Author

Albert, J, Aliu, E, Anderhub, H, Antoranz, P, Armada, A, Baixeras, C, Barrio, Ja, Bartko, H, Bastieri, D, Becker, Jk, Bednarek, W, Berger, K, Bigongiari, C, Biland, A, Bock, Rk, Bordas, P, Bosch Ramon, V, Bretz, T, Britvitch, I, Camara, M, Carmona, E, Chilingarian, A, Coarasa, Ja, Commichau, S, Contreras, Jl, Cortina, J, Costado, Mt, Curtef, V, Danielyan, V, Dazzi, F, De Angelis, A, Delgado, C, Reyes, Rdl, De Lotto, B, Domingo Santamaria, E, Dorner, D, Doro, M, Errando, M, Fagiolini, M, Ferenc, D, Fernandez, E, Firpo, R, Flix, J, Fonseca, Mv, Font, L, Fuchs, M, Galante, N, Garcia Lopez, R, Garczarczyk, M, Gaug, M, Giller, M, Goebel, F, Hakobyan, D, Hayashida, M, Hengstebeck, T, Herrero, A, Hirotani, K, Hne, Dhr, Hose, J, Hsu, Cc, Jacon, P, Jogler, T, Kosyra, R, Kranich, D, Kritzer, R, Laille, A, Lindfors, E, Lombardi, S, Longo, F, Lopez, J, Lopez, M, Lorenz, E, Majumdar, P, Maneva, G, Mannheim, K, Mansutti, O, 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, Paneque, D, Panniello, M, Paoletti, R, Paredes, Jm, Pasanen, M, Pascoli, D, Pauss, F, Pegna, R, Persic, M, Peruzzo, L, Piccioli, A, Poller, M, Prandini, E, Puchades, N, Raymers, A, Rhode, W, Ribo, M, Rico, J, Rissi, M, Robert, A, Gamer, Srr, Saggion, A, 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, Stamerra, A, Stark, Ls, Takalo, L, Temnikov, P, Tescaro, D, Teshima, M, Tonello, N, Torres, Df, Turini, N, Vankov, H, Vitale, V, Wagner, Rm, Wibig, T, Wittek, W, Zandanel, F, Zanin, R, and Zapatero, J.

Published
2007

37. Observation of VHE gamma-rays from Cassiopeia A with the MAGIC telescope RID B-5372-2009

Author

Albert, J, Aliu, E, Anderhub, H, Antoranz, P, Armada, A, Baixeras, C, Barrio, Ja, Bartko, H, Bastieri, D, Becker, Jk, Bednarek, W, Berger, K, Bigongiari, C, Biland, A, Bock, Rk, Bordas, P, Bosch Ramon, V, Bretz, T, Britvitch, I, Camara, M, Carmona, E, Chilingarian, A, Coarasa, Ja, Commichau, S, Contreras, Jl, Cortina, J, Costado, Mt, Curtef, V, Danielyan, V, Dazzi, F, De Angelis, A, Delgado, C, de los Reyes, R, De Lotto, B, Domingo Santamaria, E, Dorner, D, Doro, M, Errando, M, Fagiolini, M, Ferenc, D, Fernandez, E, Firpo, R, Flix, J, Fonseca, Mv, Font, L, Fuchs, M, Galante, N, Garcia Lopez, R, Garczarczyk, M, Gaug, M, Giller, M, Goebel, F, Hakobyan, D, Hayashida, M, Hengstebeck, T, Herrero, A, Hohne, D, Hose, J, Hsu, Cc, Jacon, P, Jogler, T, Kosyra, R, Kranich, D, Kritzer, R, Laille, A, Lindfors, E, Lombardi, S, Longo, F, Lopez, J, Lopez, M, Lorenz, E, Majumdar, P, Maneva, G, Mannheim, K, Mansutti, O, Mariotti, M, Martinez, M, Mazin, D, Merck, C, Meucci, M, Meyer, M, Miranda, Jm, Mirzoyan, R, Mizobuchi, S, Moralejo, A, Nilsson, K, Ninkovic, J, Ona Wilhelmi, E, Otte, N, Oya, I, Paneque, D, Panniello, M, Paoletti, R, Paredes, Jm, Pasanen, M, Pascoli, D, Pauss, F, Pegna, R, Persic, M, Peruzzo, L, Piccioli, A, Poller, M, Puchades, N, Prandini, E, Raymers, A, Rhode, W, Ribo, M, Rico, J, Rissi, M, Robert, A, Rugamer, S, Saggion, A, 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, Stamerra, A, Stark, Ls, Takalo, L, Temnikov, P, Tescaro, D, Teshima, M, Tonello, N, Torres, Df, Turini, N, Vankov, H, Vitale, V, Wagner, Rm, Wibig, T, Wittek, W, Zandanel, F, Zanin, R, and Zapatero, J.

Published
2007

38. Very high energy gamma-ray radiation from the stellar mass black hole binary Cygnus X-1

Author

Albert, J., Aliu, E., Anderhub, H., Antoranz, P., Armada, A., Baixeras, C., Barrio, J. A., Bartko, H., Bastieri, Denis, Becker, J. K., Bednarek, W., Berger, K., Bigongiari, Ciro, Biland, A., Bock, R. K., Bordas, P., Bosch Ramon, V., Bretz, T., Britvitch, I., Camara, M., Carmona, E., Chilingarian, A., Coarasa, J. A., Commichau, S., Contreras, J. L., Cortina, J., Costado, M. T., Curtef, V., Danielyan, V., Dazzi, Francesco, De Angelis, A., Delgado, C., de los Reyes, R., De Lotto, B., Domingo Santamaría, E., Dorner, D., Doro, Michele, Errando, M., Fagiolini, M., Ferenc, D., Fernández, E., Firpo, R., Flix, J., Fonseca, M. V., Font, L., Fuchs, M., Galante, N., García López, R. J., Garczarczyk, M., Gaug, M., Giller, M., Goebel, F., Hakobyan, D., Hayashida, M., Hengstebeck, T., Herrero, A., Höhne, D., Hose, J., Hsu, C. C., Jacon, P., Jogler, T., Kosyra, R., Kranich, D., Kritzer, R., Laille, A., Lindfors, E., Lombardi, Saverio, Longo, F., López, J., López, M., Lorenz, E., Majumdar, P., Maneva, G., Mannheim, K., Mansutti, O., Mariotti, Mose', Martínez, M., Mazin, D., Merck, C., Meucci, M., Meyer, M., Miranda, J. M., Mirzoyan, R., Mizobuchi, S., Moralejo, A., Nieto, D., Nilsson, K., Ninkovic, J., Oña Wilhelmi, E., Otte, N., Oya, I., Panniello, M., Paoletti, R., Paredes, J. M., Pasanen, M., Pascoli, Donatella, Pauss, F., Pegna, R., Persic, M., Peruzzo, Luigi, Piccioli, A., Prandini, Elisa, Puchades, N., Raymers, A., Rhode, W., Ribó, M., Rico, J., Rissi, M., Robert, A., Rügamer, S., Saggion, Antonio, Saito, T., Sánchez, A., Sartori, Paolo, Scalzotto, VILLI MARIO, Scapin, V., Schmitt, R., Schweizer, T., Shayduk, M., Shinozaki, K., Shore, S. N., Sidro, N., Sillanpää, A., Sobczynska, D., Stamerra, A., Stark, L. S., Takalo, L., Temnikov, P., Tescaro, D., Teshima, M., Torres, D. F., Turini, N., Vankov, H., Vitale, V., Wagner, R. M., Wibig, T., Wittek, W., Zandanel, F., Zanin, R., Zapatero, J., J., Albert, E., Aliu, H., Anderhub, P., Antoranz, A., Armada, C., Baixera, J. A., Barrio, H., Bartko, D., Bastieri, J. K., Becker, W., Bednarek, K., Berger, C., Bigongiari, A., Biland, R. K., Bock, P., Borda, V., Bosch Ramon, T., Bretz, I., Britvitch, M., Camara, E., Carmona, A., Chilingarian, J. A., Coarasa, S., Commichau, J. L., Contrera, J., Cortina, M. T., Costado, V., Curtef, V., Danielyan, F., Dazzi, A. D., Angeli, C., Delgado, R., Reye, B. D., Lotto, E., Domingo SantamariA, D., Dorner, M., Doro, M., Errando, M., Fagiolini, D., Ferenc, E., Fernandez, R., Firpo, J., Flix, M. V., Fonseca, L., Font, M., Fuch, N., Galante, R. J., Garcia Lopez, M., Garczarczyk, M., Gaug, M., Giller, F., Goebel, D., Hakobyan, M., Hayashida, T., Hengstebeck, A., Herrero, D., Hohne, J., Hose, C. C., Hsu, P., Jacon, T., Jogler, R., Kosyra, D., Kranich, R., Kritzer, A., Laille, E., Lindfor, S., Lombardi, Longo, Francesco, J., Lopez, M., Lopez, E., Lorenz, P., Majumdar, G., Maneva, K., Mannheim, O., Mansutti, M., Mariotti, M., Martinez, D., Mazin, C., Merck, M., Meucci, M., Meyer, J. M., Miranda, R., Mirzoyan, S., Mizobuchi, A., Moralejo, D., Nieto, K., Nilsson, J., Ninkovic, E., Ona Wilhelmi, N., Otte, I., Oya, M., Panniello, R., Paoletti, J. M., Parede, M., Pasanen, D., Pascoli, F., Pau, R., Pegna, M., Persic, L., Peruzzo, A., Piccioli, E., Prandini, N., Puchade, A., Raymer, W., Rhode, M., Ribo, J., Rico, M., Rissi, A., Robert, S., Rugamer, A., Saggion, T., Saito, A., Sanchez, P., Sartori, V., Scalzotto, V., Scapin, R., Schmitt, T., Schweizer, M., Shayduk, K., Shinozaki, S. N., Shore, N., Sidro, A., Sillanpaa, D., Sobczynska, A., Stamerra, L. S., Stark, L., Takalo, P., Temnikov, D., Tescaro, M., Teshima, D. F., Torre, N., Turini, H., Vankov, V., Vitale, R. M., Wagner, T., Wibig, W., Wittek, F., Zandanel, R., Zanin, and J., Zapatero

Subjects
Black Holes, Stellar mass, Flux, FOS: Physical sciences, Astrophysics, law.invention, X-ray astronomy, law, Gamma ray astronomy, Astronomia de raigs gamma, Physics, Nebula, Acceleradors de partícules, Astrophysics (astro-ph), Gamma ray, Sigma, Astronomy and Astrophysics, Black Hole, Very High Energy Gamma-ray Astronomy, MAGIC telescope, Particle accelerators, Astronomia de raigs X, Black hole, Crab Nebula, Space and Planetary Science, Electrónica, Física nuclear, Electricidad, Flare
Abstract

We report on the results from the observations in very high energy band (VHE, E_gamma > 100 GeV) of the black hole X-ray binary (BHXB) Cygnus X-1. The observations were performed with the MAGIC telescope, for a total of 40 hours during 26 nights, spanning the period between June and November 2006. Searches for steady gamma-ray signals yielded no positive result and upper limits to the integral flux ranging between 1 and 2% of the Crab nebula flux, depending on the energy, have been established. We also analyzed each observation night independently, obtaining evidence of gamma-ray signals at the 4.0 standard deviations (sigma) significance level (3.2 sigma after trial correction) for 154 minutes effective on-time (EOT) on September 24 between 20h58 and 23h41 UTC, coinciding with an X-ray flare seen by RXTE, Swift and INTEGRAL. A search for faster-varying signals within a night resulted in an excess with a significance of 4.9 sigma (4.1 sigma after trial correction) for 79 minutes EOT between 22h17 and 23h41 UTC. The measured excess is compatible with a point-like source at the position of Cygnus X-1, and excludes the nearby radio nebula powered by its relativistic jet. The differential energy spectrum is well fitted by an unbroken power-law described by dN/(dA dt dE) = (2.3+- 0.6) x 10^{-12} (E/1 TeV)^{-3.2 +- 0.6}. This is the first experimental evidence of VHE emission from a stellar-mass black hole, and therefore from a confirmed accreting X-ray binary., 4 ApJL-formatted pages, 4 figures. Revised version accepted for publication at ApJL (26-06-2007)

Published
2007

39. Discovery of very high energy gamma-rays from 1ES 1011+496 at z=0.212 RID B-5372-2009

Author

Albert, J, Aliu, E, Anderhub, H, Antoranz, P, Armada, A, Baixeras, C, Barrio, Ja, Bartko, H, Bastieri, D, Becker, Jk, Bednarek, W, Berger, K, Bigongiari, C, Biland, A, Bock, Rk, Bordas, P, Bosch Ramon, V, Bretz, T, Britvitch, I, Camara, M, Carmona, E, Chilingarian, A, Coarasa, Ja, Commichau, S, Contreras, Jl, Cortina, J, Costado, Mt, Curtef, V, Danielyan, V, Dazzi, F, De Angelis, A, Delgado, C, Reyes, Rd, De Lotto, B, Domingo Santamaria, E, Dorner, D, Doro, M, Errando, M, Fagiolini, M, Ferenc, D, Fernandez, E, Firpo, R, Flix, J, Fonseca, Mv, Font, L, Fuchs, M, Galante, N, Garcia Lopez RJ, Garczarczyk, M, Gaug, M, Giller, M, Goebel, F, Hakobyan, D, Hayashida, M, Hengstebeck, T, Herrero, A, Hohne, D, Hose, J, Hsu, Cc, Jacon, P, Jogler, T, Kosyra, R, Kranich, D, Kritzer, R, Laille, A, Lindfors, E, Lombardi, S, Longo, F, Lopez, J, Lopez, M, Lorenz, E, Majumdar, P, Maneva, G, Mannheim, K, Mansutti, O, 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, Paneque, D, Panniello, M, Paoletti, R, Paredes, Jm, Pasanen, M, Pascoli, D, Pauss, F, Pegna, R, Perlman, E, 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, T, 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, Stamerra, A, Stark, Ls, Takalo, L, Tavecchio, F, Temnikov, P, Tescaro, D, Teshima, M, Torres, Df, Turini, N, Vankov, H, Vitale, V, Wagner, Rm, Wibig, T, Wittek, W, Zandanel, F, Zanin, R, and Zapatero, J.

Published
2007

40. Discovery of very high energy gamma-ray emission from the low-frequency-peaked Bl Lacertae object Bl Lacertae RID B-5372-2009

Author

Albert, J, Aliu, E, Anderhub, H, Antoranz, P, Armada, A, Baixeras, C, Barrio, Ja, Bartko, H, Bastieri, D, Becker, Jk, Bednarek, W, Berger, K, Bigongiari, C, Biland, A, Bock, Rk, Bordas, P, Bosch Ramon, V, Bretz, T, Britvitch, I, Camara, M, Carmona, E, Chilingarian, A, Coarasa, Ja, Commichau, S, Contreras, Jl, Cortina, J, Costado, Mt, Curtef, V, Danielyan, V, Dazzi, F, De Angelis, A, Delgado, C, Reyes, Rdl, De Lotto, B, Domingo Santamaria, E, Dorner, D, Doro, M, Errando, M, Fagiolini, M, Ferenc, D, Fernandez, E, Firpo, R, Flix, J, Fonseca, Mv, Font, L, Fuchs, M, Galante, N, Garcia Lopez, R, Garczarczyk, M, Gaug, M, Giller, M, Goebel, F, Hakobyan, D, Hayashida, M, Hengstebeck, T, Herrero, A, Hohne, D, Hose, J, Hsu, Cc, Jacon, P, Jogler, T, Kosyra, R, Kranich, D, Kritzer, R, Laille, A, Lindfors, E, Lombardi, S, Longo, F, Lopez, J, Lopez, M, Lorenz, E, Majumdar, P, Maneva, G, Mannheim, K, Mansutti, O, Mariotti, M, Martinez, M, Mazin, D, Merck, C, Meucci, M, Meyer, M, Miranda, Jm, Mirzoyan, R, Mizobuchi, S, Moralejo, A, Nilsson, K, Ninkovic, J, Ona Wilhelmi, E, Otte, N, Oya, I, Paneque, D, Panniello, M, Paoletti, R, Paredes, Jm, Pasanen, M, Pascoli, D, Pauss, F, Pegna, R, Persic, M, Peruzzo, L, Piccioli, A, Poller, M, Prandini, E, Puchades, N, Raymers, A, Rhode, W, Ribo, M, Rico, J, Rissi, M, Robert, A, Rugamer, S, Saggion, A, 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, Stamerra, A, Stark, Ls, Takalo, L, Temnikov, P, Tescaro, D, Teshima, M, Tonello, N, Torres, Df, Turini, N, Vankov, H, Vitale, V, Wagner, Rm, Wibig, T, Wittek, W, Zandanel, F, Zanin, R, and Zapatero, J.

Published
2007

42. PERIODIC VERY HIGH ENERGY γ-RAY EMISSION FROM LS I +61°303 OBSERVED WITH THE MAGIC TELESCOPE

Author

Albert, J., primary, Aliu, E., additional, Anderhub, H., additional, Antonelli, L. A., additional, Antoranz, P., additional, Backes, M., additional, Baixeras, C., additional, Barrio, J. A., additional, Bartko, H., additional, Bastieri, D., additional, Becker, J. K., additional, Bednarek, W., additional, Berger, K., additional, Bernardini, E., additional, Bigongiari, C., additional, Biland, A., additional, Bock, R. K., additional, Bonnoli, G., additional, Bordas, P., additional, Bosch-Ramon, V., additional, Bretz, T., additional, Britvitch, I., additional, Camara, M., additional, Carmona, E., additional, Chilingarian, A., additional, Commichau, S., additional, Contreras, J. L., additional, Cortina, J., additional, Costado, M. T., additional, Covino, S., additional, Curtef, V., additional, Dazzi, F., additional, De Angelis, A., additional, De Cea del Pozo, E., additional, de los Reyes, R., additional, De Lotto, B., additional, De Maria, M., additional, De Sabata, F., additional, Delgado Mendez, C., additional, Dominguez, A., additional, Dorner, D., additional, Doro, M., additional, Errando, M., additional, Fagiolini, M., additional, Ferenc, D., additional, Fernández, E., additional, Firpo, R., additional, Fonseca, M. V., additional, Font, L., additional, Galante, N., additional, López, R. J. García, additional, Garczarczyk, M., additional, Gaug, M., additional, Goebel, F., additional, Hayashida, M., additional, Herrero, A., additional, Höhne, D., additional, Hose, J., additional, Hsu, C. C., additional, Huber, S., additional, Jogler, T., additional, Kranich, D., additional, La Barbera, A., additional, Laille, A., additional, Leonardo, E., additional, Lindfors, E., additional, Lombardi, S., additional, Longo, F., additional, López, M., additional, Lorenz, E., additional, Majumdar, P., additional, Maneva, G., additional, Mankuzhiyil, N., additional, Mannheim, K., additional, Maraschi, L., additional, Mariotti, M., additional, Martínez, M., additional, Mazin, D., additional, Meucci, M., additional, Meyer, M., additional, Miranda, J. M., additional, Mirzoyan, R., additional, Mizobuchi, S., additional, Moles, M., additional, Moralejo, A., additional, Nieto, D., additional, Nilsson, K., additional, Ninkovic, J., additional, Otte, N., additional, Oya, I., additional, Panniello, M., additional, Paoletti, R., additional, Paredes, J. M., additional, Pasanen, M., additional, Pascoli, D., additional, Pauss, F., additional, Pegna, R. G., additional, Perez-Torres, M. A., additional, Persic, M., additional, Peruzzo, L., additional, Piccioli, A., additional, Prada, F., additional, Prandini, E., additional, Puchades, N., additional, Raymers, A., additional, Rhode, W., additional, Ribó, M., additional, Rico, J., additional, Rissi, M., additional, Robert, A., additional, Rügamer, S., additional, Saggion, A., additional, Saito, T. Y., additional, Salvati, M., additional, Sanchez-Conde, M., additional, Sartori, P., additional, Satalecka, K., additional, Scalzotto, V., additional, Scapin, V., additional, Schmitt, R., additional, Schweizer, T., additional, Shayduk, M., additional, Shinozaki, K., additional, Shore, S. N., additional, Sidro, N., additional, Sierpowska-Bartosik, A., additional, Sillanpää, A., additional, Sobczynska, D., additional, Spanier, F., additional, Stamerra, A., additional, Stark, L. S., additional, Takalo, L., additional, Tavecchio, F., additional, Temnikov, P., additional, Tescaro, D., additional, Teshima, M., additional, Tluczykont, M., additional, Torres, D. F., additional, Turini, N., additional, Vankov, H., additional, Venturini, A., additional, Vitale, V., additional, Wagner, R. M., additional, Wittek, W., additional, Zabalza, V., additional, Zandanel, F., additional, Zanin, R., additional, and Zapatero, J., additional

Published
2009
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43. Probing quantum gravity using photons from a flare of the active galactic nucleus Markarian 501 observed by the MAGIC telescope

Author

Albert, J., primary, Aliu, E., additional, Anderhub, H., additional, Antonelli, L.A., additional, Antoranz, P., additional, Backes, M., additional, Baixeras, C., additional, Barrio, J.A., additional, Bartko, H., additional, Bastieri, D., additional, Becker, J.K., additional, Bednarek, W., additional, Berger, K., additional, Bernardini, E., additional, Bigongiari, C., additional, Biland, A., additional, Bock, R.K., additional, Bonnoli, G., additional, Bordas, P., additional, Bosch-Ramon, V., additional, Bretz, T., additional, Britvitch, I., additional, Camara, M., additional, Carmona, E., additional, Chilingarian, A., additional, Commichau, S., additional, Contreras, J.L., additional, Cortina, J., additional, Costado, M.T., additional, Covino, S., additional, Curtef, V., additional, Dazzi, F., additional, De Angelis, A., additional, De Cea del Pozo, E., additional, Delgado Mendez, C., additional, de los Reyes, R., additional, De Lotto, B., additional, De Maria, M., additional, De Sabata, F., additional, Dominguez, A., additional, Dorner, D., additional, Doro, M., additional, Errando, M., additional, Fagiolini, M., additional, Ferenc, D., additional, Fernández, E., additional, Firpo, R., additional, Fonseca, M.V., additional, Font, L., additional, Galante, N., additional, García López, R.J., additional, Garczarczyk, M., additional, Gaug, M., additional, Goebel, F., additional, Hayashida, M., additional, Herrero, A., additional, Höhne, D., additional, Hose, J., additional, Hsu, C.C., additional, Huber, S., additional, Jogler, T., additional, Kranich, D., additional, La Barbera, A., additional, Laille, A., additional, Leonardo, E., additional, Lindfors, E., additional, Lombardi, S., additional, Longo, F., additional, López, M., additional, Lorenz, E., additional, Majumdar, P., additional, Maneva, G., additional, Mankuzhiyil, N., additional, Mannheim, K., additional, Maraschi, L., additional, Mariotti, M., additional, Martínez, M., additional, Mazin, D., additional, Meucci, M., additional, Meyer, M., additional, Miranda, J.M., additional, Mirzoyan, R., additional, Moles, M., additional, Moralejo, A., additional, Nieto, D., additional, Nilsson, K., additional, Ninkovic, J., additional, Otte, N., additional, Oya, I., additional, Panniello, M., additional, Paoletti, R., additional, Paredes, J.M., additional, Pasanen, M., additional, Pascoli, D., additional, Pauss, F., additional, Pegna, R.G., additional, Perez-Torres, M.A., additional, Persic, M., additional, Peruzzo, L., additional, Piccioli, A., additional, Prada, F., additional, Prandini, E., additional, Puchades, N., additional, Raymers, A., additional, Rhode, W., additional, Ribó, M., additional, Rico, J., additional, Rissi, M., additional, Robert, A., additional, Rügamer, S., additional, Saggion, A., additional, Saito, T.Y., additional, Salvati, M., additional, Sanchez-Conde, M., additional, Sartori, P., additional, Satalecka, K., additional, Scalzotto, V., additional, Scapin, V., additional, Schmitt, R., additional, Schweizer, T., additional, Shayduk, M., additional, Shinozaki, K., additional, Sidro, N., additional, Sierpowska-Bartosik, A., additional, Sillanpää, A., additional, Sobczynska, D., additional, Spanier, F., additional, Stamerra, A., additional, Stark, L.S., additional, Takalo, L., additional, Tavecchio, F., additional, Temnikov, P., additional, Tescaro, D., additional, Teshima, M., additional, Tluczykont, M., additional, Torres, D.F., additional, Turini, N., additional, Vankov, H., additional, Venturini, A., additional, Vitale, V., additional, Wagner, R.M., additional, Wittek, W., additional, Zabalza, V., additional, Zandanel, F., additional, Zanin, R., additional, Zapatero, J., additional, Ellis, John, additional, Mavromatos, N.E., additional, Nanopoulos, D.V., additional, Sakharov, A.S., additional, and Sarkisyan, E.K.G., additional

Published
2008
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44. Very High Energy Gamma-Ray Observations of Strong Flaring Activity in M87 in 2008 February

Author

Albert, J., primary, Aliu, E., additional, Anderhub, H., additional, Antonelli, L. A., additional, Antoranz, P., additional, Backes, M., additional, Baixeras, C., additional, Barrio, J. A., additional, Bartko, H., additional, Bastieri, D., additional, Becker, J. K., additional, Bednarek, W., additional, Berger, K., additional, Bernardini, E., additional, Bigongiari, C., additional, Biland, A., additional, Bock, R. K., additional, Bonnoli, G., additional, Bordas, P., additional, Bosch-Ramon, V., additional, Bretz, T., additional, Britvitch, I., additional, Camara, M., additional, Carmona, E., additional, Chilingarian, A., additional, Commichau, S., additional, Contreras, J. L., additional, Cortina, J., additional, Costado, M. T., additional, Covino, S., additional, Curtef, V., additional, Dazzi, F., additional, De Angelis, A., additional, De Cea del Pozo, E., additional, de los Reyes, R., additional, De Lotto, B., additional, De Maria, M., additional, De Sabata, F., additional, Delgado Mendez, C., additional, Dominguez, A., additional, Dorner, D., additional, Doro, M., additional, Errando, M., additional, Fagiolini, M., additional, Ferenc, D., additional, Fernández, E., additional, Firpo, R., additional, Fonseca, M. V., additional, Font, L., additional, Galante, N., additional, López, R. J. García, additional, Garczarczyk, M., additional, Gaug, M., additional, Goebel, F., additional, Hayashida, M., additional, Herrero, A., additional, Höhne, D., additional, Hose, J., additional, Hsu, C. C., additional, Huber, S., additional, Jogler, T., additional, Kranich, D., additional, La Barbera, A., additional, Laille, A., additional, Leonardo, E., additional, Lindfors, E., additional, Lombardi, S., additional, Longo, F., additional, López, M., additional, Lorenz, E., additional, Majumdar, P., additional, Maneva, G., additional, Mankuzhiyil, N., additional, Mannheim, K., additional, Maraschi, L., additional, Mariotti, M., additional, Martínez, M., additional, Mazin, D., additional, Meucci, M., additional, Meyer, M., additional, Miranda, J. M., additional, Mirzoyan, R., additional, Mizobuchi, S., additional, Moles, M., additional, Moralejo, A., additional, Nieto, D., additional, Nilsson, K., additional, Ninkovic, J., additional, Otte, N., additional, Oya, I., additional, Panniello, M., additional, Paoletti, R., additional, Paredes, J. M., additional, Pasanen, M., additional, Pascoli, D., additional, Pauss, F., additional, Pegna, R. G., additional, Perez-Torres, M. A., additional, Persic, M., additional, Peruzzo, L., additional, Piccioli, A., additional, Prada, F., additional, Prandini, E., additional, Puchades, N., additional, Raymers, A., additional, Rhode, W., additional, Ribó, M., additional, Rico, J., additional, Rissi, M., additional, Robert, A., additional, Rügamer, S., additional, Saggion, A., additional, Saito, T. Y., additional, Salvati, M., additional, Sanchez-Conde, M., additional, Sartori, P., additional, Satalecka, K., additional, Scalzotto, V., additional, Scapin, V., additional, Schweizer, T., additional, Shayduk, M., additional, Shinozaki, K., additional, Shore, S. N., additional, Sidro, N., additional, Sierpowska-Bartosik, A., additional, Sillanpää, A., additional, Sobczynska, D., additional, Spanier, F., additional, Stamerra, A., additional, Stark, L. S., additional, Takalo, L., additional, Tavecchio, F., additional, Temnikov, P., additional, Tescaro, D., additional, Teshima, M., additional, Tluczykont, M., additional, Torres, D. F., additional, Turini, N., additional, Vankov, H., additional, Venturini, A., additional, Vitale, V., additional, Wagner, R. M., additional, Wittek, W., additional, Zabalza, V., additional, Zandanel, F., additional, Zanin, R., additional, and Zapatero, J., additional

Published
2008
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45. Systematic Search for VHE Gamma‐Ray Emission from X‐Ray–bright High‐Frequency BL Lac Objects

Author

Albert, J., primary, Aliu, E., additional, Anderhub, H., additional, Antoranz, P., additional, Baixeras, C., additional, Barrio, J. A., additional, Bartko, H., additional, Bastieri, D., additional, Becker, J. K., additional, Bednarek, W., additional, Berger, K., additional, Bigongiari, C., additional, Biland, A., additional, Bock, R. K., additional, Bordas, P., additional, Bosch‐Ramon, V., additional, Bretz, T., additional, Britvitch, I., additional, Camara, M., additional, Carmona, E., additional, Chilingarian, A., additional, Coarasa, J. A., additional, Commichau, S., additional, Contreras, J. L., additional, Cortina, J., additional, Costado, M. T., additional, Curtef, V., additional, Danielyan, V., additional, Dazzi, F., additional, De Angelis, A., additional, Delgado, C., additional, de los Reyes, R., additional, De Lotto, B., additional, Dorner, D., additional, Doro, M., additional, Errando, M., additional, Fagiolini, M., additional, Ferenc, D., additional, Fernández, E., additional, Firpo, R., additional, Fonseca, M. V., additional, Font, L., additional, Fuchs, M., additional, Galante, N., additional, García‐López, R. J., additional, Garczarczyk, M., additional, Gaug, M., additional, Giller, M., additional, Goebel, F., additional, Hakobyan, D., additional, Hayashida, M., additional, Hengstebeck, T., additional, Herrero, A., additional, Höhne, D., additional, Hose, J., additional, Huber, S., additional, Hsu, C. C., additional, Jacon, P., additional, Jogler, T., additional, Kosyra, R., additional, Kranich, D., additional, Kritzer, R., additional, Laille, A., additional, Lindfors, E., additional, Lombardi, S., additional, Longo, F., additional, López, M., additional, Lorenz, E., additional, Majumdar, P., additional, Maneva, G., additional, Mannheim, K., additional, Mariotti, M., additional, Martínez, M., additional, Mazin, D., additional, Merck, C., additional, Meucci, M., additional, Meyer, M., additional, Miranda, J. M., additional, Mirzoyan, R., additional, Mizobuchi, S., additional, Moralejo, A., additional, Nieto, D., additional, Nilsson, K., additional, Ninkovic, J., additional, Oña‐Wilhelmi, E., additional, Otte, N., additional, Oya, I., additional, Panniello, M., additional, Paoletti, R., additional, Paredes, J. M., additional, Pasanen, M., additional, Pascoli, D., additional, Pauss, F., additional, Pegna, R., additional, Persic, M., additional, Peruzzo, L., additional, Piccioli, A., additional, Prandini, E., additional, Puchades, N., additional, Raymers, A., additional, Rhode, W., additional, Ribó, M., additional, Rico, J., additional, Rissi, M., additional, Robert, A., additional, Rügamer, S., additional, Saggion, A., additional, Saito, T. Y., additional, Sánchez, A., additional, Sartori, P., additional, Scalzotto, V., additional, Scapin, V., additional, Schmitt, R., additional, Schweizer, T., additional, Shayduk, M., additional, Shinozaki, K., additional, Shore, S. N., additional, Sidro, N., additional, Sillanpää, A., additional, Sobczynska, D., additional, Spanier, F., additional, Stamerra, A., additional, Stark, L. S., additional, Takalo, L., additional, Temnikov, P., additional, Tescaro, D., additional, Teshima, M., additional, Torres, D. F., additional, Turini, N., additional, Vankov, H., additional, Venturini, A., additional, Vitale, V., additional, Wagner, R. M., additional, Wibig, T., additional, Wittek, W., additional, Zandanel, F., additional, Zanin, R., additional, and Zapatero, J., additional

Published
2008
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46. Upper Limit for γ‐Ray Emission above 140 GeV from the Dwarf Spheroidal Galaxy Draco

Author

Albert, J., primary, Aliu, E., additional, Anderhub, H., additional, Antoranz, P., additional, Backes, M., additional, Baixeras, C., additional, Barrio, J. A., additional, Bartko, H., additional, Bastieri, D., additional, Becker, J. K., additional, Bednarek, W., additional, Berger, K., additional, Bigongiari, C., additional, Biland, A., additional, Bock, R. K., additional, Bordas, P., additional, Bosch‐Ramon, V., additional, Bretz, T., additional, Britvitch, I., additional, Camara, M., additional, Carmona, E., additional, Chilingarian, A., additional, Commichau, S., additional, Contreras, J. L., additional, Cortina, J., additional, Costado, M. T., additional, Curtef, V., additional, Danielyan, V., additional, Dazzi, F., additional, De Angelis, A., additional, Delgado, C., additional, de los Reyes, R., additional, De Lotto, B., additional, De Maria, M., additional, De Sabata, F., additional, Dorner, D., additional, Doro, M., additional, Errando, M., additional, Fagiolini, M., additional, Ferenc, D., additional, Fernández, E., additional, Firpo, R., additional, Fonseca, M. V., additional, Font, L., additional, Fuchs, M., additional, Galante, N., additional, García‐López, R. J., additional, Garczarczyk, M., additional, Gaug, M., additional, Goebel, F., additional, Hakobyan, D., additional, Hayashida, M., additional, Hengstebeck, T., additional, Herrero, A., additional, Höhne, D., additional, Hose, J., additional, Huber, S., additional, Hsu, C. C., additional, Jacon, P., additional, Jogler, T., additional, Kosyra, R., additional, Kranich, D., additional, Laille, A., additional, Lindfors, E., additional, Lombardi, S., additional, Longo, F., additional, López, M., additional, Lorenz, E., additional, Majumdar, P., additional, Maneva, G., additional, Mankuzhiyil, N., additional, Mannheim, K., additional, Mariotti, M., additional, Martínez, M., additional, Mazin, D., additional, Merck, C., additional, Meucci, M., additional, Meyer, M., additional, Miranda, J. M., additional, Mirzoyan, R., additional, Mizobuchi, S., additional, Moles, M., additional, Moralejo, A., additional, Nieto, D., additional, Nilsson, K., additional, Ninkovic, J., additional, Oña‐Wilhelmi, E., additional, Otte, N., additional, Oya, I., additional, Panniello, M., additional, Paoletti, R., additional, Paredes, J. M., additional, Pasanen, M., additional, Pascoli, D., additional, Pauss, F., additional, Pegna, R., additional, Pérez‐Torres, M. A., additional, Persic, M., additional, Peruzzo, L., additional, Piccioli, A., additional, Prada, F., additional, Prandini, E., additional, Puchades, N., additional, Raymers, A., additional, Rhode, W., additional, Ribó, M., additional, Rico, J., additional, Rissi, M., additional, Robert, A., additional, Rügamer, S., additional, Saggion, A., additional, Saito, T. Y., additional, Sánchez, A., additional, Sánchez‐Conde, M., additional, Sartori, P., additional, Scalzotto, V., additional, Scapin, V., additional, Schmitt, R., additional, Schweizer, T., additional, Shayduk, M., additional, Shinozaki, K., additional, Shore, S. N., additional, Sidro, N., additional, Sillanpää, A., additional, Sobczynska, D., additional, Spanier, F., additional, Stamerra, A., additional, Stark, L. S., additional, Takalo, L., additional, Temnikov, P., additional, Tescaro, D., additional, Teshima, M., additional, Torres, D. F., additional, Turini, N., additional, Vankov, H., additional, Venturini, A., additional, Vitale, V., additional, Wagner, R. M., additional, Wittek, W., additional, Zandanel, F., additional, Zanin, R., additional, and Zapatero, J., additional

Published
2008
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47. VHE γ‐Ray Observation of the Crab Nebula and its Pulsar with the MAGIC Telescope

Author

Albert, J., primary, Aliu, E., additional, Anderhub, H., additional, Antoranz, P., additional, Armada, A., additional, Baixeras, C., additional, Barrio, J. A., additional, Bartko, H., additional, Bastieri, D., additional, Becker, J. K., additional, Bednarek, W., additional, Berger, K., additional, Bigongiari, C., additional, Biland, A., additional, Bock, R. K., additional, Bordas, P., additional, Bosch‐Ramon, V., additional, Bretz, T., additional, Britvitch, I., additional, Camara, M., additional, Carmona, E., additional, Chilingarian, A., additional, Coarasa, J. A., additional, Commichau, S., additional, Contreras, J. L., additional, Cortina, J., additional, Costado, M. T., additional, Curtef, V., additional, Danielyan, V., additional, Dazzi, F., additional, De Angelis, A., additional, Delgado, C., additional, de los Reyes, R., additional, De Lotto, B., additional, Domingo‐Santamaria, E., additional, Dorner, D., additional, Doro, M., additional, Errando, M., additional, Fagiolini, M., additional, Ferenc, D., additional, Fernandez, E., additional, Firpo, R., additional, Flix, J., additional, Fonseca, M. V., additional, Font, L., additional, Fuchs, M., additional, Galante, N., additional, Garcia‐Lopez, R., additional, Garczarczyk, M., additional, Gaug, M., additional, Giller, M., additional, Goebel, F., additional, Hakobyan, D., additional, Hayashida, M., additional, Hengstebeck, T., additional, Herrero, A., additional, Hohne, D., additional, Hose, J., additional, Hsu, C. C., additional, Jacon, P., additional, Jogler, T., additional, Kosyra, R., additional, Kranich, D., additional, Kritzer, R., additional, Laille, A., additional, Lindfors, E., additional, Lombardi, S., additional, Longo, F., additional, Lopez, J., additional, Lopez, M., additional, Lorenz, E., additional, Majumdar, P., additional, Maneva, G., additional, Mannheim, K., additional, Mansutti, O., additional, Mariotti, M., additional, Martinez, M., additional, Mazin, D., additional, Merck, C., additional, Meucci, M., additional, Meyer, M., additional, Miranda, J. M., additional, Mirzoyan, R., additional, Mizobuchi, S., additional, Moralejo, A., additional, Nieto, D., additional, Nilsson, K., additional, Ninkovic, J., additional, Ona‐Wilhelmi, E., additional, Otte, N., additional, Oya, I., additional, Paneque, D., additional, Panniello, M., additional, Paoletti, R., additional, Paredes, J. M., additional, Pasanen, M., additional, Pascoli, D., additional, Pauss, F., additional, Pegna, R., additional, Persic, M., additional, Peruzzo, L., additional, Piccioli, A., additional, Poller, M., additional, Prandini, E., additional, Puchades, N., additional, Raymers, A., additional, Rhode, W., additional, Ribo, M., additional, Rico, J., additional, Rissi, M., additional, Robert, A., additional, Rugamer, S., additional, Saggion, A., additional, Sanchez, A., additional, Sartori, P., additional, Scalzotto, V., additional, Scapin, V., additional, Schmitt, R., additional, Schweizer, T., additional, Shayduk, M., additional, Shinozaki, K., additional, Shore, S. N., additional, Sidro, N., additional, Sillanpaa, A., additional, Sobczynska, D., additional, Stamerra, A., additional, Stark, L. S., additional, Takalo, L., additional, Temnikov, P., additional, Tescaro, D., additional, Teshima, M., additional, Tonello, N., additional, Torres, D. F., additional, Turini, N., additional, Vankov, H., additional, Vitale, V., additional, Wagner, R. M., additional, Wibig, T., additional, Wittek, W., additional, Zandanel, F., additional, Zanin, R., additional, and Zapatero, J., additional

Published
2008
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48. MAGIC Observations of the Unidentified γ-Ray Source TeV J2032+4130

Author

Albert, J., primary, Aliu, E., additional, Anderhub, H., additional, Antoranz, P., additional, Baixeras, C., additional, Barrio, J. A., additional, Bartko, H., additional, Bastieri, D., additional, Becker, J. K., additional, Bednarek, W., additional, Berger, K., additional, Bigongiari, C., additional, Biland, A., additional, Bock, R. K., additional, Bonnoli, G., additional, Bordas, P., additional, Bosch-Ramon, V., additional, Bretz, T., additional, Britvitch, I., additional, Camara, M., additional, Carmona, E., additional, Chilingarian, A., additional, Commichau, S., additional, Contreras, J. L., additional, Cortina, J., additional, Costado, M. T., additional, Curtef, V., additional, Dazzi, F., additional, De Angelis, A., additional, Delgado, C., additional, de los Reyes, R., additional, Domingo-Santamaría, E., additional, De Lotto, B., additional, De Maria, M., additional, De Sabata, F., additional, Dorner, D., additional, Doro, M., additional, Errando, M., additional, Fagiolini, M., additional, Ferenc, D., additional, Fernández, E., additional, Firpo, R., additional, Fonseca, M. V., additional, Font, L., additional, Galante, N., additional, García-López, R. J., additional, Garczarczyk, M., additional, Gaug, M., additional, Goebel, F., additional, Hayashida, M., additional, Herrero, A., additional, Höhne, D., additional, Hose, J., additional, Hsu, C. C., additional, Huber, S., additional, Jogler, T., additional, Kosyra, R., additional, Kranich, D., additional, Laille, A., additional, Leonardo, E., additional, Lindfors, E., additional, Lombardi, S., additional, Longo, F., additional, López, M., additional, Lorenz, E., additional, Majumdar, P., additional, Maneva, G., additional, Mankuzhiyil, N., additional, Mannheim, K., additional, Mariotti, M., additional, Martínez, M., additional, Mazin, D., additional, Merck, C., additional, Meucci, M., additional, Meyer, M., additional, Miranda, J. M., additional, Mirzoyan, R., additional, Mizobuchi, S., additional, Moralejo, A., additional, Nieto, D., additional, Nilsson, K., additional, Ninkovic, J., additional, Oña-Wilhelmi, E., additional, Otte, N., additional, Oya, I., additional, Panniello, M., additional, Paoletti, R., additional, Paredes, J. M., additional, Pasanen, M., additional, Pascoli, D., additional, Pauss, F., additional, Pegna, R., additional, Persic, M., additional, Peruzzo, L., additional, Piccioli, A., additional, Prandini, E., additional, Puchades, N., additional, Raymers, A., additional, Rhode, W., additional, Ribó, M., additional, Rico, J., additional, Rissi, M., additional, Robert, A., additional, Rügamer, S., additional, Saggion, A., additional, Saito, T. Y., additional, Sánchez, A., additional, Sartori, P., additional, Scalzotto, V., additional, Scapin, V., additional, Schmitt, R., additional, Schweizer, T., additional, Shayduk, M., additional, Shinozaki, K., additional, Shore, S. N., additional, Sidro, N., additional, Sillanpää, A., additional, Sobczynska, D., additional, Spanier, F., additional, Stamerra, A., additional, Stark, L. S., additional, Takalo, L., additional, Temnikov, P., additional, Tescaro, D., additional, Teshima, M., additional, Torres, D. F., additional, Turini, N., additional, Vankov, H., additional, Venturini, A., additional, Vitale, V., additional, Wagner, R. M., additional, Wittek, W., additional, Zandanel, F., additional, Zanin, R., additional, and Zapatero, J., additional

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2008
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49. Unfolding of differential energy spectra in the MAGIC experiment

Author

Albert, J., primary, Aliu, E., additional, Anderhub, H., additional, Antoranz, P., additional, Armada, A., additional, Asensio, M., additional, Baixeras, C., additional, Barrio, J.A., additional, Bartko, H., additional, Bastieri, D., additional, Becker, J., additional, Bednarek, W., additional, Berger, K., additional, Bigongiari, C., additional, Biland, A., additional, Bock, R.K., additional, Bordas, P., additional, Bosch-Ramon, V., additional, Bretz, T., additional, Britvitch, I., additional, Camara, M., additional, Carmona, E., additional, Chilingarian, A., additional, Ciprini, S., additional, Coarasa, J.A., additional, Commichau, S., additional, Contreras, J.L., additional, Cortina, J., additional, Costado, M.T., additional, Curtef, V., additional, Danielyan, V., additional, Dazzi, F., additional, De Angelis, A., additional, Delgado, C., additional, de los Reyes, R., additional, De Lotto, B., additional, Domingo-Santamaría, E., additional, Dorner, D., additional, Doro, M., additional, Errando, M., additional, Fagiolini, M., additional, Ferenc, D., additional, Fernández, E., additional, Firpo, R., additional, Flix, J., additional, Fonseca, M.V., additional, Font, L., additional, Fuchs, M., additional, Galante, N., additional, García-López, R.J., additional, Garczarczyk, M., additional, Gaug, M., additional, Giller, M., additional, Goebel, F., additional, Hakobyan, D., additional, Hayashida, M., additional, Hengstebeck, T., additional, Herrero, A., additional, Höhne, D., additional, Hose, J., additional, Hsu, C.C., additional, Jacon, P., additional, Jogler, T., additional, Kosyra, R., additional, Kranich, D., additional, Kritzer, R., additional, Laille, A., additional, Lindfors, E., additional, Lombardi, S., additional, Longo, F., additional, López, J., additional, López, M., additional, Lorenz, E., additional, Majumdar, P., additional, Maneva, G., additional, Mannheim, K., additional, Mansutti, O., additional, Mariotti, M., additional, Martínez, M., additional, Mazin, D., additional, Merck, C., additional, Meucci, M., additional, Meyer, M., additional, Miranda, J.M., additional, Mirzoyan, R., additional, Mizobuchi, S., additional, Moralejo, A., additional, Nieto, D., additional, Nilsson, K., additional, Ninkovic, J., additional, Oña-Wilhelmi, E., additional, Otte, N., additional, Oya, I., additional, Panniello, M., additional, Paoletti, R., additional, Paredes, J.M., additional, Pasanen, M., additional, Pascoli, D., additional, Pauss, F., additional, Pegna, R., additional, Persic, M., additional, Peruzzo, L., additional, Piccioli, A., additional, Puchades, N., additional, Prandini, E., additional, Raymers, A., additional, Rhode, W., additional, Ribó, M., additional, Rico, J., additional, Rissi, M., additional, Robert, A., additional, Rügamer, S., additional, Saggion, A., additional, Saito, T., additional, Sánchez, A., additional, Sartori, P., additional, Scalzotto, V., additional, Scapin, V., additional, Schmitt, R., additional, Schweizer, T., additional, Shayduk, M., additional, Shinozaki, K., additional, Shore, S.N., additional, Sidro, N., additional, Sillanpää, A., additional, Sobczynska, D., additional, Stamerra, A., additional, Stark, L.S., additional, Takalo, L., additional, Temnikov, P., additional, Tescaro, D., additional, Teshima, M., additional, Torres, D.F., additional, Turini, N., additional, Vankov, H., additional, Vitale, V., additional, Wagner, R.M., additional, Wibig, T., additional, Wittek, W., additional, Zandanel, F., additional, Zanin, R., additional, and Zapatero, J., additional

Published
2007
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50. Constraints on the Steady and Pulsed Very High Energy Gamma‐Ray Emission from Observations of PSR B1951 \documentclass{aastex} \usepackage{amsbsy} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{bm} \usepackage{mathrsfs} \usepackage{pifont} \usepackage{stmaryrd} \usepackage{textcomp} \usepackage{portland,xspace} \usepackage{amsmath,amsxtra} \usepackage[OT2,OT1]{fontenc} \newcommand\cyr{ \renewcommand\rmdefault{wncyr} \renewcommand\sfdefault{wncyss} \renewcommand\encodingdefault{OT2} \normalfont \selectfont} \DeclareTextFontCommand{\textcyr}{\cyr} \pagestyle{empty} \DeclareMathSizes{10}{9}{7}{6} \begin{document} \landscape $+$ \end{document} 32/CTB 80 with the MAGIC Telescope

Author

Albert, J., primary, Aliu, E., additional, Anderhub, H., additional, Antoranz, P., additional, Armada, A., additional, Baixeras, C., additional, Barrio, J. A., additional, Bartko, H., additional, Bastieri, D., additional, Becker, J. K., additional, Bednarek, W., additional, Berger, K., additional, Bigongiari, C., additional, Biland, A., additional, Bock, R. K., additional, Bordas, P., additional, Bosch‐Ramon, V., additional, Bretz, T., additional, Britvitch, I., additional, Camara, M., additional, Carmona, E., additional, Chilingarian, A., additional, Coarasa, J. A., additional, Commichau, S., additional, Contreras, J. L., additional, Cortina, J., additional, Costado, M. T., additional, Curtef, V., additional, Danielyan, V., additional, Dazzi, F., additional, De Angelis, A., additional, Delgado, C., additional, de los Reyes, R., additional, De Lotto, B., additional, Domingo‐Santamaria, E., additional, Dorner, D., additional, Doro, M., additional, Errando, M., additional, Fagiolini, M., additional, Ferenc, D., additional, Fernandez, E., additional, Firpo, R., additional, Flix, J., additional, Fonseca, M. V., additional, Font, L., additional, Fuchs, M., additional, Galante, N., additional, Garcia‐Lopez, R., additional, Garczarczyk, M., additional, Gaug, M., additional, Giller, M., additional, Goebel, F., additional, Hakobyan, D., additional, Hayashida, M., additional, Hengstebeck, T., additional, Herrero, A., additional, Hirotani, K., additional, Hohne, D., additional, Hose, J., additional, Hsu, C.‐C., additional, Jacon, P., additional, Jogler, T., additional, Kosyra, R., additional, Kranich, D., additional, Kritzer, R., additional, Laille, A., additional, Lindfors, E., additional, Lombardi, S., additional, Longo, F., additional, Lopez, J., additional, Lopez, M., additional, Lorenz, E., additional, Majumdar, P., additional, Maneva, G., additional, Mannheim, K., additional, Mansutti, O., additional, Mariotti, M., additional, Martinez, M., additional, Mazin, D., additional, Merck, C., additional, Meucci, M., additional, Meyer, M., additional, Miranda, J. M., additional, Mirzoyan, R., additional, Mizobuchi, S., additional, Moralejo, A., additional, Nieto, D., additional, Nilsson, K., additional, Ninković, J., additional, Ona‐Wilhelmi, E., additional, Otte, N., additional, Oya, I., additional, Paneque, D., additional, Panniello, M., additional, Paoletti, R., additional, Paredes, J. M., additional, Pasanen, M., additional, Pascoli, D., additional, Pauss, F., additional, Pegna, R., additional, Persic, M., additional, Peruzzo, L., additional, Piccioli, A., additional, Poller, M., additional, Prandini, E., additional, Puchades, N., additional, Raymers, A., additional, Rhode, W., additional, Ribo, M., additional, Rico, J., additional, Rissi, M., additional, Robert, A., additional, Rugamer, S., additional, Saggion, A., additional, Sanchez, A., additional, Sartori, P., additional, Scalzotto, V., additional, Scapin, V., additional, Schmitt, R., additional, Schweizer, T., additional, Shayduk, M., additional, Shinozaki, K., additional, Shore, S. N., additional, Sidro, N., additional, Sillanpaa, A., additional, Sobczyńska, D., additional, Stamerra, A., additional, Stark, L. S., additional, Takalo, L., additional, Temnikov, P., additional, Tescaro, D., additional, Teshima, M., additional, Tonello, N., additional, Torres, D. F., additional, Turini, N., additional, Vankov, H., additional, Vitale, V., additional, Wagner, R. M., additional, Wibig, T., additional, Wittek, W., additional, Zandanel, F., additional, Zanin, R., additional, and Zapatero, J., additional

Published
2007
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