Zobrazeno 1 - 10
of 35
pro vyhledávání: '"Pedaletti, Giovanna"'
Autor:
Tsujimoto, Shimpei, Acosta, Monica Vazquez, Lindfors, Elina, Mazin, Daniel, Pedaletti, Giovanna, Ramazani, Vandad Fallah, D'Ammand, Filippo, Sitarek, Julian, Kushida, Junko, Nishijima, Kyoshi, Collaboration, the MAGIC, Collaboration, the Fermi-LAT
Publikováno v:
PoS(ICRC2017)613
BL Lacertae is a blazar at the redshift of z = 0.069, eponym of the BL Lac blazar type. It is also a prototype of the low-frequency-peaked BL Lac (LBL) subclass. It was first detected in sub-TeV gamma-ray range by MAGIC in 2005. In 2015, MAGIC observ
Externí odkaz:
http://arxiv.org/abs/1709.05063
Autor:
Sitarek, Julian, González, Josefa Becerra, Lindfors, Vandad Fallah Ramazani Elina, Pedaletti, Giovanna, Tavecchio, Fabrizio, Acosta, Monica Vazquez, Larsson, Stefan, Collaboration, the MAGIC, Collaboration, the Fermi-LAT, Baliyan, Kiran, Kaur, Navpreet, Sameer, Jorstad, Svetlana, Raiteri, Claudia
PKS1510-089 is a flat spectrum radio quasar located at a redshift of 0.36. It is one of only a few such sources detected in very-high-energy (VHE, >100 GeV) gamma rays. Though PKS1510-089 is highly variable at GeV energies, until recently no variabil
Externí odkaz:
http://arxiv.org/abs/1708.04047
Autor:
Manganaro, Marina, Pedaletti, Giovanna, Doert, Marlene, Bastieri, Denis, Ramazani, Vandad Fallah, Gasparrini, Dario, Lindfors, Elina, Lott, Benoit, Nievas, Mireia, Rani, Bindu, Thompson, David J., Angelakis, Emmanouil, Borman, George, Gurwell, Mark, Hovatta, Talvikki, Itoh, Ryosuke, Jorstad, Svetlana, Kraus, Alex, Krichbaum, Thomas P., Kuin, Paul, Lähteenmäki, Anne, Larionov, Valeri, Lien, Amy Yarleen, Myserlis, Ioannis, Tornikoski, Merja, Troitsky, Ivan, Zensus, J. Anton
Publikováno v:
Galaxies, vol. 4, issue 4, p. 69 (2016)
S5 0716+714 is a well known BL Lac object, one of the brightest and most active blazars. The discovery in the Very High Energy band (VHE, E > 100 GeV) by MAGIC happened in 2008. In January 2015 the source went through the brightest optical state ever
Externí odkaz:
http://arxiv.org/abs/1704.03238
Autor:
Deil, Christoph, Boisson, Catherine, Kosack, Karl, Perkins, Jeremy, King, Johannes, Eger, Peter, Mayer, Michael, Wood, Matthew, Zabalza, Victor, Knödlseder, Jürgen, Hassan, Tarek, Mohrmann, Lars, Ziegler, Alexander, Khelifi, Bruno, Dorner, Daniela, Maier, Gernot, Pedaletti, Giovanna, Rosado, Jaime, Contreras, José Luis, Lefaucheur, Julien, Brügge, Kai, Servillat, Mathieu, Terrier, Régis, Walter, Roland, Lombardi, Saverio
In gamma-ray astronomy, a variety of data formats and proprietary software have been traditionally used, often developed for one specific mission or experiment. Especially for ground-based imaging atmospheric Cherenkov telescopes (IACTs), data and so
Externí odkaz:
http://arxiv.org/abs/1610.01884
We estimate the molecular mass around CTA 1 using data from Planck and the Harvard CO survey. We observe that the molecular mass in the vicinity of the complex is not enough to explain the TeV emission observed by VERITAS, even under favorable assump
Externí odkaz:
http://arxiv.org/abs/1603.09328
Autor:
Zdziarski, Andrzej A., Malyshev, Denys, Wilhelmi, Emma de Ona, Pedaletti, Giovanna, Yang, Ruizhi, Chernyakova, Maria, Lopez-Caniego, Marcos, Mikolajewska, Joanna, Basak, Rupal
We have analysed the Fermi LAT data on the SNR G73.9+0.9. We have confirmed a previous detection of high-energy gamma-rays from this source at a high significance of $\simeq 12\sigma$. The observed spectrum shows a significant curvature, peaking in $
Externí odkaz:
http://arxiv.org/abs/1509.04046
A large fraction of Galactic very-high energy (VHE; E$\gtrsim$100 GeV) $\gamma$-ray sources is cataloged as unidentified. In this work we explore the possibility that these unidentified sources are located in ambients particularly rich in material co
Externí odkaz:
http://arxiv.org/abs/1412.2943
Autor:
Hanabata, Yoshitaka, Katagiri, Hideaki, Hewitt, John W., Ballet, Jean, Fukazawa, Yasushi, Fukui, Yasuo, Hayakawa, Takahiro, Lemoine-Goumard, Marianne, Pedaletti, Giovanna, Strong, Andrew, Torres, Diego F., Yamazaki, Ryo
We present a detailed investigation of the $\gamma$-ray emission in the vicinity of the supernova remnant (SNR) W28 (G6.4$-$0.1) observed by the Large Area Telescope (LAT) onboard the Fermi Gamma-ray Space Telescope. We detected significant $\gamma$-
Externí odkaz:
http://arxiv.org/abs/1403.6878
Publikováno v:
In Journal of High Energy Astrophysics March-June 2015 5-6:15-21
