Zobrazeno 1 - 10
of 88
pro vyhledávání: '"Alis, S."'
Autor:
Yalçınkaya, S., Esmer, E. M., Baştürk, Ö., Muhaymin, A., Kutluay, A. C., Silistre, D. İ., Akar, F., Southworth, J., Mancini, L., Davoudi, F., Karamanlı, E., Tezcan, F., Demir, E., Yılmaz, D., Güleroğlu, E., Tekin, M., Taşkın, İ., Aladağ, Y., Sertkan, E., Kurt, U. Y., Fişek, S., Kaptan, S., Aliş, S., Aksaker, N., Yelkenci, F. K., Tezcan, C. T., Kaya, A., Oğlakkaya, D., Aydın, Z. S., Yeşilyaprak, C.
We update the ephemerides of 16 transiting exoplanets using our ground-based observations, new TESS data, and previously published observations including those of amateur astronomers. All these light curves were modeled by making use of a set of quan
Externí odkaz:
http://arxiv.org/abs/2403.17690
Autor:
Baştürk, Ö., Esmer, E. M., Yalçınkaya, S., Torun, Ş., Mancini, L., Helweh, F., Karamanlı, E., Southworth, J., Aliş, S., Wünsche, A., Tezcan, F., Aladağ, Y., Aksaker, N., Tunç, E., Davoudi, F., Fişek, S., Bretton, M., Evans, D. F., Yeşilyaprak, C., Yılmaz, M., Tezcan, C. T., Yelkenci, K.
We study the transit timings of 10 exoplanets in order to investigate potential Transit Timing Variations (TTVs) in them. We model their available ground-based light curves, some presented here and others taken from the literature, and homogeneously
Externí odkaz:
http://arxiv.org/abs/2203.00299
Autor:
Willis, J. P., Oguri, M., Ramos-Ceja, M. E., Gastaldello, F., Sereno, M., Adami, C., Alis, S., Altieri, B., Chiappetti, L., Corasaniti, P. S., Eckert, D., Ettori, S., Garrel, C., Giles, P., Lefevre, J., Faccioli, L., Fotopoulou, S., Hamabata, A., Koulouridis, E., Lieu, M., Lin, Y. -T., Maughan, B., Nishizawa, A. J., Okabe, T., Okabe, N., Pacaud, F., Paltani, S., Pierre, M., Plionis, M., Poggianti, B., Pompei, E., Sadibekova, T., Umetsu, K., Valageas, P.
Large samples of galaxy clusters provide knowledge of both astrophysics in the most massive virialised environments and the properties of the cosmological model that defines our Universe. However, an important issue that affects the interpretation of
Externí odkaz:
http://arxiv.org/abs/2103.13434
Autor:
Chiappetti, L., Fotopoulou, S., Lidman, C., Faccioli, L., Pacaud, F., Elyiv, A., Paltani, S., Pierre, M., Plionis, M., Adami, C., Alis, S., Altieri, B., Baldry, I., Bolzonella, M., Bongiorno, A., Brown, M., Driver, S., Elmer, E., Franzetti, P., Grootes, M., Guglielmo, V., Iovino, A., Koulouridis, E., Lefevre, J. P., Liske, J., Maurogordato, S., Melnyk, O., Owers, M., Poggianti, B., Polletta, M., Pompei, E., Ponman, T., Robotham, A., Sadibekova, T., Tuffs, R., Valtchanov, I., Vignali, C., Wagner, G.
We present the version of the point source catalogue of the XXL Survey that was used, in part, in the first series of XXL papers. In this paper we release, in our database in Milan and at CDS: (i) the X-ray source catalogue with 26056 objects in two
Externí odkaz:
http://arxiv.org/abs/1810.03929
Autor:
Adami, C., Giles, P., Koulouridis, E., Pacaud, F., Caretta, C. A., Pierre, M., Eckert, D., Ramos-Ceja, M. E., Gastaldello, F., Fotopoulou, S., Guglielmo, V., Lidman, C., Sadibekova, T., Iovino, A., Maughan, B., Chiappetti, L., Alis, S., Altieri, B., Baldry, I., Bottini, D., Birkinshaw, M., Bremer, M., Brown, M., Cucciati, O., Driver, S., Elmer, E., Ettori, S., Evrard, A. E., Faccioli, L., Granett, B., Grootes, M., Guzzo, L., Hopkins, A., Horellou, C., Lef, J. P., Liske, J., Malek, K., Marulli, F., Maurogordato, S., Owers, M., Paltani, S., Poggianti, B., Polletta, M., Plionis, M., Pollo, A., Pompei, E., Ponman, T., Rapetti, D., Ricci, M., Robotham, A., Tuffs, R., Tasca, L., Valtchanov, I., Vergani, D., Wagner, G., Willis, J., consortium, the XXL
In the currently debated context of using clusters of galaxies as cosmological probes, the need for well-defined cluster samples is critical. The XXL Survey has been specifically designed to provide a well characterised sample of some 500 X-ray detec
Externí odkaz:
http://arxiv.org/abs/1810.03849
Autor:
Pacaud, F., Pierre, M., Melin, J. -B., Adami, C., Evrard, A. E., Galli, S., Gastaldello, F., Maughan, B. J., Sereno, M., Alis, S., Altieri, B., Birkinshaw, M., Chiappetti, L., Faccioli, L., Giles, P. A., Horellou, C., Iovino, A., Koulouridis, E., Fèvre, J. -P. Le, Lidman, C., Lieu, M., Maurogordato, S., Moscardini, L., Poggianti, B. M., Pompei, E., Sadibekova, T., Valtchanov, I., Willis, J. P.
Context. We present an estimation of cosmological parameters with clusters of galaxies. Aims. We constrain the $\Omega_m$, $\sigma_8$, and $w$ parameters from a stand-alone sample of X-ray clusters detected in the 50 deg$^2$ XMM-XXL survey with a wel
Externí odkaz:
http://arxiv.org/abs/1810.01624
Autor:
Marulli, F., Veropalumbo, A., Sereno, M., Moscardini, L., Pacaud, F., Pierre, M., Plionis, M., Cappi, A., Adami, C., Alis, S., Altieri, B., Birkinshaw, M., Ettori, S., Faccioli, L., Gastaldello, F., Koulouridis, E., Lidman, C., Fèvre, J. -P. Le, Maurogordato, S., Poggianti, B., Pompei, E., Sadibekova, T., Valtchanov, I.
Publikováno v:
A&A 620, A1 (2018)
Galaxy clusters trace the highest density peaks in the large-scale structure of the Universe. Their clustering provides a powerful probe that can be exploited in combination with cluster mass measurements to strengthen the cosmological constraints pr
Externí odkaz:
http://arxiv.org/abs/1807.04760
Akademický článek
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Autor:
Pierre, M., Adami, C., Birkinshaw, M., Chiappetti, L., Ettori, S., Evrard, A., Faccioli, L., Gastaldello, F., Giles, P., Horellou, C., Iovino, A., Koulouridis, E., Lidman, C., Brun, A. Le, Maughan, B., Maurogordato, S., McCarthy, I., Miyazaki, S., Pacaud, F., Paltani, S., Plionis, M., Reiprich, T., Sadibekova, T., Smolcic, V., Snowden, S., Surdej, J., Tsirou, M., Vignali, C., Willis, J., Alis, S., Altieri, B., Baran, N., Benoist, C., Bongiorno, A., Bremer, M., Butler, A., Cappi, A., Caretta, C., Ciliegi, P., Clerc, N., Corasaniti, P. S., Coupon, J., Delhaize, J., Delvecchio, I., Democles, J., Desai, Sh., Devriendt, J., Dubois, Y., Eckert, D., Elyiv, A., Farahi, A., Ferrari, C., Fotopoulou, S., Forman, W., Georgantopoulos, I., Guglielmo, V., Huynh, M., Jerlin, N., Jones, Ch., Lavoie, S., Fevre, J. -P. Le, Lieu, M., Kilbinger, M., Marulli, F., Mantz, A., McGee, S., Melin, J. -B., Melnyk, O., Moscardini, L., Novak, M., Piconcelli, E., Poggianti, B., Pomarede, D., Pompei, E., Ponman, T., Ceja, M. E. Ramos, Ranalli, P., Rapetti, D., Raychaudhury, S., Ricci, M., Rottgering, H., Sahlén, M., Sauvageot, J. -L., Schimd, C., Sereno, M., Smith, G. P., Umetsu, K., Valageas, P., Valotti, A., Valtchanov, I., Veropalumbo, A., Ascaso, B., Barnes, D., De Petris, M., Durret, F., Donahue, M., Ithana, M., Jarvis, M., Johnston-Hollitt, M., Kalfountzou, E., Kay, S., La Franca, F., Okabe, N., Muzzin, A., Rettura, A., Ricci, F., Ridl, J., Risaliti, G., Takizawa, M., Thomas, P., Truong, N.
Publikováno v:
Astronomische Nachrichten, 2017 AN 338, 334
The XXL survey currently covers two 25 sq. deg. patches with XMM observations of ~10ks. We summarise the scientific results associated with the first release of the XXL data set, that occurred mid 2016. We review several arguments for increasing the
Externí odkaz:
http://arxiv.org/abs/1610.01781
Autor:
Fotopoulou, S., Pacaud, F., Paltani, S., Ranalli, P., Ramos-Ceja, M. E., Faccioli, L., Plionis, M., Adami, C., Bongiorno, A., Brusa, M., Chiappetti, L., Desai, S., Elyiv, A., Lidman, C., Melnyk, O., Pierre, M., Piconcelli, E., Vignali, C., Alis, S., Ardila, F., Arnouts, S., Baldry, I., Bremer, M., Eckert, D., Guennou, L., Horellou, C., Iovino, A., Koulouridis, E., Liske, J., Maurogordato, S., Menanteau, F., Mohr, J. J., Owers, M., Poggianti, B., Pompei, E., Sadibekova, T., Stanford, A., Tuffs, R., Willis, J.
Publikováno v:
A&A 592, A5 (2016)
X-ray extragalactic surveys are ideal laboratories for the study of the evolution and clustering of active galactic nuclei (AGN). The XXL Survey spans two fields of a combined 50 $deg^2$ observed for more than 6Ms with XMM-Newton, occupying the param
Externí odkaz:
http://arxiv.org/abs/1603.03240