Zobrazeno 1 - 10
of 1 695
pro vyhledávání: '"Clayton, G."'
Autor:
Rho, J., Park, S. -H., Arendt, R., Matsuura, M., Milisavljevic, D., Temim, T., De Looze, I., Blair, W. P., Rest, A., Fox, O., Ravi, A. P., Koo, B. -C., Barlow, M., Burrows, A., Chevalier, R., Clayton, G., Fesen, R., Fransson, C., Fryer, C., Gomez, H. L., Janka, H. -T., Kirchschlarger, F., Laming, J. M., Orlando, S., Patnaude, D., Pavlov, G., Plucinsky, P., Posselt, B., Priestley, F., Raymond, J., Sartorio, N., Schmidt, F., Slane, P., Smith, N., Sravan, N., Vink, J., Weil, K., Wheeler, J., Yoon, S. C.
We present JWST NIRCam (F356W and F444W filters) and MIRI (F770W) images and NIRSpec- IFU spectroscopy of the young supernova remnant Cassiopeia A (Cas A). We obtained the data as part of a JWST survey of Cas A. The NIRCam and MIRI images map the spa
Externí odkaz:
http://arxiv.org/abs/2406.03685
Autor:
Matsuura, Mikako, Boyer, M., Arendt, Richard G., Larsson, J., Fransson, C., Rest, A., Ravi, A. P., Park, S., Cigan, P., Temim, T., Dwek, E., Barlow, M. J., Bouchet, P., Clayton, G., Chevalier, R., Danziger, J., De Buizer, J., De Looze, I., De Marchi, G., Fox, O., Gall, C., Gehrz, R. D., Gomez, H. L., Indebetouw, R., Kangas, T., Kirchschlager, F., Kirshner, R., Lundqvist, P., Marcaide, J. M., Martí-Vidal, I., Meixner, M., Milisavljevic, D., Orlando, S., Otsuka, M., Priestley, F., Richards, A. M. S., Schmidt, F., Staveley-Smith, L., Smith, Nathan, Spyromilio, J., Vink, J., Wang, Lifan, Watson, D., Wesson, R., Wheeler, J. C., Woodward, C. E., Zanardo, G., Alp, D., Burrows, D.
JWST/NIRCam obtained high angular-resolution (0.05-0.1''), deep near-infrared 1--5 micron imaging of Supernova (SN) 1987A taken 35 years after the explosion. In the NIRCam images, we identify: 1) faint H2 crescents, which are emissions located betwee
Externí odkaz:
http://arxiv.org/abs/2404.10042
Upon its release the Gaia DR3 catalogue has led to tremendous progress in multiple fields of astronomy by providing the complete astrometric solution for nearly 1.5 billion sources. We analysed the photometric and astrometric results for Hydrogen-def
Externí odkaz:
http://arxiv.org/abs/2309.10148
The Gaia DR3 release includes heliocentric radial velocity measurements and velocity variability indices for tens of millions of stars observed over 34 months.In this study, we utilise these indices to investigate the intrinsic radial velocity variat
Externí odkaz:
http://arxiv.org/abs/2309.10139
Autor:
Wesson, R., Bevan, A. M., Barlow, M. J., De Looze, I., Matsuura, M., Clayton, G., Andrews, J.
We present a study of the dust associated with the core-collapse supernova SN~1995N. Infrared emission detected 14--15 years after the explosion was previously attributed to thermally echoing circumstellar material associated with the SN progenitor.
Externí odkaz:
http://arxiv.org/abs/2308.09028
Autor:
Adamo, A., Ryon, J. E., Messa, M., Kim, H., Grasha, K., Cook, D. O., Calzetti, D., Lee, J. C., Whitmore, B. C., Elmegreen, B. G., Ubeda, L., Smith, L. J., Bright, S. N., Runnholm, A., Andrews, J. E., Fumagalli, M., Gouliermis, D. A., Kahre, L., Nair, P., Thilker, D., Walterbos, R., Wofford, A., Aloisi, A., Ashworth, G., Brown, T. M., Chandar, R., Christian, C., Cignoni, M., Clayton, G. C., Dale, D. A., de Mink, S. E., Dobbs, C., Elmegreen, D. M., Evans, A. S., Gallagher III, J. S., Grebel, E. K., Herrero, A., Hunter, D. A., Johnson, K. E., Kennicutt, R. C., Krumholz, M. R., Lennon, D., Levay, K., Martin, C., Nota, A., Ostlin, G., Pellerin, A., Prieto, J., Regan, M. W., Sabbi, E., Sacchi, E., Schaerer, D., Schiminovich, D., Shabani, F., Tosi, M., Van Dyk, S. D., Zackrisson, E.
We report the large effort that is producing comprehensive high-level young star cluster (YSC) catalogs for a significant fraction of galaxies observed with the Legacy ExtraGalactic UV Survey (LEGUS) Hubble treasury program. We present the methodolog
Externí odkaz:
http://hdl.handle.net/10150/624449
http://arizona.openrepository.com/arizona/handle/10150/624449
http://arizona.openrepository.com/arizona/handle/10150/624449
This effort is focused on examining the behavior of reinforcement learning systems in personalization environments and detailing the differences in policy entropy associated with the type of learning algorithm utilized. We demonstrate that Policy Opt
Externí odkaz:
http://arxiv.org/abs/2211.11869
Autor:
Niculescu-Duvaz, Maria, Barlow, M. J., Dunn, W., Bevan, A., Ahmed, Omar, Arkless, David, Barker, Jon, Bartolotta, Sidney, Brockway, Liam, Browne, Daniel, Esmail, Ubaid, Garner, Max, Guz, Wiktoria, King, Scarlett, Kose, Hayri, Lampstaes-Capes, Madeline, Magen, Joseph, Morrison, Nicole, Oo, Kyaw, Paik, Balvinder, Primrose, Joanne, Quick, Danny, Radeka, Anais, Rodney, Anthony, Sandeman, Eleanor, Sheikh, Fawad, Stansfield, Camron, Symister, Delayne, Taylor, Joshua, Wilshere, William, Wesson, R., De Looze, I., Clayton, G. C., Krafton, K., Matsuura, M.
Core-collapse supernovae (CCSNe) are potentially capable of producing large quantities of dust, with strong evidence that ejecta dust masses can grow significantly over extended periods of time. Red-blue asymmetries in the broad emission lines of CCS
Externí odkaz:
http://arxiv.org/abs/2206.00643
Autor:
Tisserand, P., Crawford, C. L., Clayton, G. C., Ruiter, A. J., Karambelkar, V., Bessell, M. S., Seitenzahl, I. R., Kasliwal, M. M., Soon, J., Travouillon, T.
Publikováno v:
A&A 667, A83 (2022)
Decades after their discovery, only four hydrogen-deficient carbon (HdC) stars were known to have no circumstellar dust shell. This is in complete contrast to the $\sim$130 known Galactic HdC stars that are notorious for being heavy dust producers, i
Externí odkaz:
http://arxiv.org/abs/2112.07693