Zobrazeno 1 - 10
of 590
pro vyhledávání: '"Metcalfe, L"'
Autor:
Pintos-Castro, I., Sánchez-Portal, M., Cepa, J., Santos, J. S., Altieri, B., Martínez, R. Pérez, Alfaro, E. J., Bongiovanni, Á., Coia, D., Conversi, L., Domínguez-Sánchez, H., Ederoclite, A., González-Serrano, J. I., Metcalfe, L., Oteo, I., García, A. M. Pérez, Polednikova, J., Rawle, T. D., Valtchanov, I.
We performed a thorough analysis of the star formation activity in the young massive galaxy cluster RXJ1257+4738 at z=0.866, with emphasis on the relationship between the local environment of the cluster galaxies and their star formation activity. We
Externí odkaz:
http://arxiv.org/abs/1309.1298
Autor:
Mueller, T. G., Miyata, T., Kiss, C., Gurwell, M. A., Hasegawa, S., Vilenius, E., Sako, S., Kamizuka, T., Nakamura, T., Asano, K., Uchiyama, M., Konishi, M., Yoneda, M., Ootsubo, T., Usui, F., Yoshii, Y., Kidger, M., Altieri, B., Lorente, R., Pal, A., O'Rourke, L., Metcalfe, L.
The near-Earth asteroid (308635) 2005 YU55 is a potentially hazardous asteroid which was discovered in 2005 and passed Earth on November 8th 2011 at 0.85 lunar distances. This was the closest known approach by an asteroid of several hundred metre dia
Externí odkaz:
http://arxiv.org/abs/1307.7517
Autor:
Santos, J. S., Altieri, B., Popesso, P., Strazzullo, V., Valtchanov, I., Berta, S., Bohringer, H., Conversi, L., Demarco, R., Edge, A. C., Lidman, C., Lutz, D., Metcalfe, L., Mullis, C. R., Pintos-Castro, I., Sanchez-Portal, M., Rawle, T. D., Rosati, P., Swinbank, A. M., Tanaka, M.
Star-formation in the galaxy populations of local massive clusters is reduced with respect to field galaxies, and tends to be suppressed in the core region. Indications of a reversal of the star-formation--density relation have been observed in a few
Externí odkaz:
http://arxiv.org/abs/1305.1938
Autor:
Sánchez-Portal, M., Cepa, J., Pintos-Castro, I., Pérez-Martínez, R., Smail, I., Alfaro, E., Altieri, B., Aragón-Salamanca, A., Balkowski, C., Balogh, M., Biviano, A., Bongiovanni, A., Bremer, M., Castander, F., Castañeda, H., Castro-Rodríguez, N., Coia, D., Duc, P. A., Geach, J., González-Serrano, I., Haines, C., McBreen, B., Metcalfe, L., Pérez-Fournón, I., García, A. M. Pérez, Poggianti, B., Rodríguez-Espinosa, J. M., Smith, G. P., Temporin, S., Valtchanov, I.
Aimed at understanding the evolution of galaxies in clusters, the GLACE survey is mapping a set of optical lines ([OII]3727, [OIII]5007, Hbeta and Halpha/[NII] when possible) in several galaxy clusters at redshift around 0.40, 0.63 and 0.86, using th
Externí odkaz:
http://arxiv.org/abs/1012.1750
Autor:
Pilbratt, G. L., Riedinger, J. R., Passvogel, T., Crone, G., Doyle, D., Gageur, U., Heras, A. M., Jewell, C., Metcalfe, L., Ott, S., Schmidt, M.
Herschel was launched on 14 May 2009, and is now an operational ESA space observatory offering unprecedented observational capabilities in the far-infrared and submillimetre spectral range 55-671 {\mu}m. Herschel carries a 3.5 metre diameter passivel
Externí odkaz:
http://arxiv.org/abs/1005.5331
Autor:
Egami, E., Rex, M., Rawle, T. D., Pérez-González, P. G., Richard, J., Kneib, J. -P., Schaerer, D., Altieri, B., Valtchanov, I., Blain, A. W., Fadda, D., Zemcov, M., Bock, J. J., Boone, F., Bridge, C. R., Clement, B., Combes, F., Dowell, C. D., Dessauges-Zavadsky, M., Ilbert, O., Ivison, R. J., Jauzac, M., Lutz, D., Metcalfe, L., Omont, A., Pelló, R., Pereira, M. J., Rieke, G. H., Rodighiero, G., Smail, I., Smith, G. P., Tramoy, G., Walth, G. L., van der Werf, P., Werner, M. W.
The Herschel Lensing Survey (HLS) will conduct deep PACS and SPIRE imaging of ~40 massive clusters of galaxies. The strong gravitational lensing power of these clusters will enable us to penetrate through the confusion noise, which sets the ultimate
Externí odkaz:
http://arxiv.org/abs/1005.3820
Autor:
Altieri, B., Berta, S., Lutz, D., Kneib, J. -P., Metcalfe, L., Andreani, P., Aussel, H., Bongiovanni, A., Cava, A., Cepa, J., Ciesla, L., Cimatti, A., Daddi, E., Dominguez, H., Elbaz, D., Schreiber, N. M. Forster, Genzel, R., Gruppioni, C., Magnelli, B., Magdis, G., Maiolino, R., Nordon, R., Garcia, A. M. Perez, Poglitsch, A., Popesso, P., Pozzi, F., Richard, J., Riguccini, L., Rodighiero, G., Saintonge, A., Santini, P., Sanchez-Portal, M., Shao, L., Sturm, E., Tacconi, L. J., Valtchanov, I., Wetzstein, M., Wieprecht, E.
Gravitational lensing by massive galaxy clusters allows study of the population of intrinsically faint infrared galaxies that lie below the sensitivity and confusion limits of current infrared and submillimeter telescopes. We present ultra-deep PACS
Externí odkaz:
http://arxiv.org/abs/1005.1575
Autor:
Stuhlinger, M., Altieri, B., Baskill, D., Dennerl, K., Esquej, M. P., Freyberg, M., Haberl, F., Herder, J. W. den, Kaastra, J., Kirsch, M. G. F., Metcalfe, L., Pollock, A. M. T., Read, A. M., Saxton, R. D., Sembay, S., Smith, M. J. S., Talavera, A., Vink, J., de Vries, C.
Further achievements of the XMM-Newton cross-calibration - XMM internal as well as with other X-ray missions - are presented. We explain the major changes in the new version SASv6.5 of the XMM-Newton science analysis system. The current status of the
Externí odkaz:
http://arxiv.org/abs/astro-ph/0511395
ISO observations of the interacting galaxy Markarian 297: with the powerful supernova remnant 1982aa
Autor:
Metcalfe, L., O'Halloran, B., McBreen, B., Delaney, M., Burgdorf, M., Leech, K., Barr, P., Clavel, J., Coia, D., Hanlon, L., Gallais, P., Laureijs, R., Smith, N.
Markarian (Mkn) 297 is a complex system with two interacting galaxies. Observations were made with ISO using ISOCAM, ISOPHOT and LWS. We present ISOCAM maps at 6.7, 7.7, 12 and 14.3 microns which, with PHT-S spectrometry of the central interacting re
Externí odkaz:
http://arxiv.org/abs/astro-ph/0508469
Starting with nearby galaxy clusters like Virgo and Coma, and continuing out to the furthest galaxy clusters for which ISO results have yet been published ($z=0.56$), we discuss the development of knowledge of the infrared and associated physical pro
Externí odkaz:
http://arxiv.org/abs/astro-ph/0506421