Zobrazeno 1 - 10
of 275
pro vyhledávání: '"PETITPAS, G."'
Autor:
Clements, D. L., Cairns, J., Greenslade, J., Petitpas, G., Ding, Y., Pérez-Fournon, I., Riechers, D.
Herschel surveys have found large numbers of sources with red far-IR colours, and spectral energy distributions (SEDs) rising from 250 to 500$\mu$m: 500 risers. The nature and role of these sources is not fully understood. We here present Submillimet
Externí odkaz:
http://arxiv.org/abs/2407.19881
Autor:
Cairns, J., Clements, D. L., Greenslade, J., Petitpas, G., Cheng, T., Ding, Y., Parmar, A., Pérez-Fournon, I., Riechers, D.
We present SCUBA-2 and SMA follow-up observations of four candidate high redshift Dusty Star-Forming Galaxies, selected as sources with rising SEDs in the 250, 350 and 500$\mu$m Herschel SPIRE bands. Previous SMA observations showed no counterparts t
Externí odkaz:
http://arxiv.org/abs/2203.01049
Autor:
Greenslade, J., Clements, D. L., Petitpas, G., Asboth, V., Conley, A., Pérez-Fournon, I., Riechers, D.
We present SMA observations at resolutions from 0.35 to 3 arcseconds of a sample of 34 candidate high redshift dusty star forming galaxies (DSFGs). These sources were selected from the HerMES Herschel survey catalogues to have SEDs rising from 250 to
Externí odkaz:
http://arxiv.org/abs/2006.07221
Autor:
Greenslade, J., Aguilar, E., Clements, D. L., Dannerbauer, H., Cheng, T., Petitpas, G., Yang, C., Messias, H., Oteo, I., Farrah, D., Michalowski, M. J., Fournon, I. Perez, Aretxaga, I., Yun, M. S., Eales, S., Dunne, L., Cooray, A., Andreani, P., Hughes, D. H., Velazquez, M., Sanchez-Arguelles, D., Ponthieu, N.
Dusty star-forming galaxies (DSFGs) detected at $z > 4$ provide important examples of the first generations of massive galaxies. However, few examples with spectroscopic confirmation are currently known, with Hershel struggling to detect significant
Externí odkaz:
http://arxiv.org/abs/1910.03512
Autor:
Huang, K. Y., Shimoda, J., Urata, Y., Toma, K., Yamaoka, K., Asada, K., Nagai, H., Takahashi, S., Petitpas, G., Tashiro, M.
We present the first radio polarimetric observations of a fast-rising blue optical transient, AT2018cow. Two epochs of polarimetry with additional coincident photometry were performed with the Atacama Large Millimeter/submillimeter Array (ALMA). The
Externí odkaz:
http://arxiv.org/abs/1905.09785
Autor:
Urata, Y., Toma, K., Huang, K., Asada, K., Nagai, H., Takahashi, S., Petitpas, G., Tashiro, M., Yamaoka, K.
We report the first detection of radio polarization of a GRB afterglow with the first intensive combined use of telescopes in the millimeter and submillimeter ranges for GRB171205A. The linear polarization degree in the millimeter band at the sub-per
Externí odkaz:
http://arxiv.org/abs/1904.08111
Autor:
Canameras, R., Nesvadba, N. P. H., Limousin, M., Dole, H., Kneissl, R., Koenig, S., Floc'h, E. Le, Petitpas, G., Scott, D.
We report the discovery of a molecular wind signature from a massive intensely star-forming clump of a few $10^9$ Msun, in the strongly gravitationally lensed submillimeter galaxy "the Emerald" (PLCK_G165.7+49.0) at z=2.236. The Emerald is amongst th
Externí odkaz:
http://arxiv.org/abs/1811.11185
Autor:
Postigo, A. de Ugarte, Thoene, C. C., Bensch, K., van der Horst, A. J., Kann, D. A., Cano, Z., Izzo, L., Goldoni, P., Martin, S., Filgas, R., Schady, P., Gorosabel, J., Bikmaev, I., Bremer, M., Burenin, R., Castro-Tirado, A. J., Covino, S., Fynbo, J. P. U., Garcia-Appadoo, D., de Gregorio-Monsalvo, I., Jelinek, M., Khamitov, I., Kamble, A., Kouveliotou, C., Kruehler, T., Melnikov, S., Nardini, M., Perley, D. A., Petitpas, G., Pooley, G., Rau, A., Rol, E., Sanchez-Ramirez, R., Starling, R. L. C., Tanvir, N. R., Wiersema, K., Wijers, R. A. M. J., Zafar, T.
Publikováno v:
A&A 620, A190 (2018)
Long gamma-ray bursts give us the chance to study both their extreme physics and the star-forming galaxies in which they form. GRB 100418A, at a z = 0.6239, had a bright optical and radio afterglow, and a luminous star-forming host galaxy. This allow
Externí odkaz:
http://arxiv.org/abs/1807.04281
Autor:
Duivenvoorden, S., Oliver, S., Scudder, J. M., Greenslade, J., Riechers, D. A., Wilkins, S. M., Buat, V., Chapman, S. C., Clements, D. L., Cooray, A., Coppin, K. E. K., Dannerbauer, H., De Zotti, G., Dunlop, J. S., Eales, S. A., Efstathiou, A., Farrah, D., Geach, J. E., Holland, W. S., Hurley, P. D., Ivison, R. J., Marchetti, L., Petitpas, G., Sargent, M. T., Scott, D., Symeonidis, M., Vaccari, M., Vieira, J. D., Wang, L., Wardlow, J., Zemcov, M.
High-redshift, luminous, dusty star forming galaxies (DSFGs) constrain the extremity of galaxy formation theories. The most extreme are discovered through follow-up on candidates in large area surveys. Here we present 850 $\mu$m SCUBA-2 follow-up obs
Externí odkaz:
http://arxiv.org/abs/1801.07266
Autor:
Tetarenko, A. J., Sivakoff, G. R., Miller-Jones, J. C. A, Rosolowsky, E. W., Petitpas, G., Gurwell, M., Wouterloot, J., Fender, R., Heinz, S., Maitra, D., Markoff, S. B., Migliari, S., Rupen, M. P., Rushton, A. P., Russell, D. M., Russell, T. D., Sarazin, C. L.
We present simultaneous radio through sub-mm observations of the black hole X-ray binary (BHXB) V404 Cygni during the most active phase of its June 2015 outburst. Our $4$ hour long set of overlapping observations with the Very Large Array, the Sub-mi
Externí odkaz:
http://arxiv.org/abs/1704.08726