Zobrazeno 1 - 10
of 227
pro vyhledávání: '"Tuominen T"'
Publikováno v:
A&A 689, A332 (2024)
Multiple-cluster systems, superclusters, contain large numbers of galaxies assembled in clusters inter-connected by multi-scale filamentary networks. As such, superclusters are a smaller version of the cosmic web and can be considered as miniature un
Externí odkaz:
http://arxiv.org/abs/2402.18455
Autor:
Spence, D., Bonamente, M., Nevalainen, J., Tuominen, T., Ahoranta, J., de Plaa, J., Liu, W., Wijers, N.
This paper presents an analysis of XMM X--ray spectra of the quasar 1ES 1553+113, in search for absorption lines from the intervening warm--hot intergalactic medium. A search for OVII, OVIII and NeIX resonance absorption lines was performed at eight
Externí odkaz:
http://arxiv.org/abs/2305.01587
Autor:
Tuominen, T., Nevalainen, J., Heinämäki, P., Tempel, E., Wijers, N., Bonamente, M., Aragon-Calvo, M. A., Finoguenov, A.
Publikováno v:
A&A 671, A103 (2023)
The current observational status of the hot (log T(K) > 5.5) warm-hot intergalactic medium (WHIM) remains incomplete. While recent observations from stacking large numbers of Cosmic Web filaments have yielded statistically significant detections, dir
Externí odkaz:
http://arxiv.org/abs/2301.07771
Autor:
Nilsson, K., Lindfors, E., Takalo, L. O., Reinthal, R., Berdyugin, A., Ciprini, A. Sillanpää S., Halkola, A., Heinämäki, P., Hovatta, T., Kadenius, V., Nurmi, P., Ostorero, L., Pasanen, M., Rekola, R., Saarinen, J., Sainio, J., Tuominen, T., Villforth, C., Vornanen, T., Zaprudin, B.
Publikováno v:
A&A 620, A185 (2018)
We present 10 years of R-band monitoring data of 31 northern blazars which were either detected at very high energy (VHE) gamma rays or listed as potential VHE gamma-ray emitters. The data comprise 11820 photometric data points in the R-band obtained
Externí odkaz:
http://arxiv.org/abs/1810.01751
Autor:
Sandrinelli, A., Covino, S., Treves, A., Lindfors, E., Raiteri, C. M., Nilsson, K., Takalo, L. O., Reinthal, R., Berdyugin, A., Ramazani, V. Fallah, Kadenius, V., Tuominen, T., Kehusmaa, P., Bachev, R., Strigachev, A.
Publikováno v:
A&A 600, A132 (2017)
We examine the 2008-2016 $\gamma$-ray and optical light curves of three bright BL Lac objects, 0716+714, MRK 421, BL Lac, which exhibit large structured variability. We searched for periodicities by using a fully Bayesian approach. For two out of thr
Externí odkaz:
http://arxiv.org/abs/1701.04454
Autor:
Sozinov, A.A., Laukka, S., Lyashchenko, A.I., Siipo, A., Nopanen, M., Tuominen, T., Alexandrov, Yu.I.
Publikováno v:
In Heliyon June 2020 6(6)
Autor:
Aleksić, J., Ansoldi, S., Antonelli, L. A., Antoranz, P., Babic, A., Bangale, P., Barrio, J. A., González, J. Becerra, Bednarek, W., Bernardini, E., Biasuzzi, B., Biland, A., Blanch, O., Bonnefoy, S., Bonnoli, G., Borracci, F., Bretz, T., Carmona, E., Carosi, A., Colin, P., Colombo, E., Contreras, J. L., Cortina, J., Covino, S., Da Vela, P., Dazzi, F., De Angelis, A., De Caneva, G., De Lotto, B., Wilhelmi, E. de Oña, Mendez, C. Delgado, Doert, M., Prester, D. Dominis, Dorner, D., Doro, M., Einecke, S., Eisenacher, D., Elsaesser, D., Fonseca, M. V., Font, L., Frantzen, K., Fruck, C., Galindo, D., López, R. J. García, Garczarczyk, M., Terrats, D. Garrido, Gaug, M., Godinović, N., Muñoz, A. González, Gozzini, S. R., Hadasch, D., Hanabata, Y., Hayashida, M., Herrera, J., Hildebrand, D., Hose, J., Hrupec, D., Idec, W., Kadenius, V., Kellermann, H., Kodani, K., Konno, Y., Krause, J., Kubo, H., Kushida, J., La Barbera, A., Lelas, D., Lewandowska, N., Lindfors, E., Lombardi, S., López, M., López-Coto, R., López-Oramas, A., Lorenz, E., Lozano, I., Makariev, M., Mallot, K., Maneva, G., Mankuzhiyil, N., Mannheim, K., Maraschi, L., Marcote, B., Mariotti, M., Martínez, M., Mazin, D., Menzel, U., Miranda, J. M., Mirzoyan, R., Moralejo, A., Munar-Adrover, P., Nakajima, D., Niedzwiecki, A., Nilsson, K., Nishijima, K., Noda, K., Nowak, N., Orito, R., Overkemping, A., Paiano, S., Palatiello, M., Paneque, D., Paoletti, R., Paredes, J. M., Paredes-Fortuny, X., Persic, M., Moroni, P. G. Prada, Prandini, E., Preziuso, S., Puljak, I., Reinthal, R., Rhode, W., Ribó, M., Rico, J., Garcia, J. Rodriguez, Rügamer, S., Saggion, A., Saito, T., Saito, K., Satalecka, K., Scalzotto, V., Scapin, V., Schultz, C., Schweizer, T., Sillanpää, A., Sitarek, J., Snidaric, I., Sobczynska, D., Spanier, F., Stamatescu, V., Stamerra, A., Steinbring, T., Storz, J., Strzys, M., Takalo, L., Takami, H., Tavecchio, F., Temnikov, P., Terzić, T., Tescaro, D., Teshima, M., Thaele, J., Tibolla, O., Torres, D. F., Toyama, T., Treves, A., Uellenbeck, M., Vogler, P., Wagner, R. M., Zanin, R., Bogosavljevic, M., Ioannou, Z., Mauche, C. W., Palaiologou, E. V., Pérez-Torres, M. A., Tuominen, T.
Publikováno v:
A&A 568, A109 (2014)
It has been claimed that the nova-like cataclysmic variable (CV) AE Aquarii (AE Aqr) is a very-high-energy (VHE, $E>$100 GeV) source both on observational and theoretical grounds. We aim to search for VHE gamma-ray emission from AE Aqr during differe
Externí odkaz:
http://arxiv.org/abs/1407.3707
Autor:
Lopez-Coto, R., Bigas, O. Blanch, Cortina, J., Hadasch, D., Takalo, L., Torres, D., Bogosavljevic, M., Ioannou, Z., Mauche, C. W., Palaiologou, E. V., Perez-Torres, M. A., Tuominen, T.
We report on observations of the nova-like cataclysmic variable AE Aqr performed by MAGIC. The observations were part of a quasi-simultaneous multi-wavelength campaign carried out between 2012 May and June covering the optical, UV, X-ray and gamma-ra
Externí odkaz:
http://arxiv.org/abs/1309.2503
Akademický článek
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Publikováno v:
In Procedia - Social and Behavioral Sciences 24 December 2012 69:449-457