Zobrazeno 1 - 10
of 490
pro vyhledávání: '"Wainscoat, R."'
Autor:
Gillanders, J. H., Rhodes, L., Srivastav, S., Carotenuto, F., Bright, J., Huber, M. E., Stevance, H. F., Smartt, S. J., Chambers, K. C., Chen, T. -W., Fender, R., Andersson, A., Cooper, A. J., Jonker, P. G., Cowie, F. J., deBoer, T., Erasmus, N., Fulton, M. D., Gao, H., Herman, J., Lin, C. -C., Lowe, T., Magnier, E. A., Miao, H. -Y., Minguez, P., Moore, T., Ngeow, C. -C., Nicholl, M., Pan, Y. -C., Pignata, G., Rest, A., Sheng, X., Smith, I. A., Smith, K. W., Tonry, J. L., Wainscoat, R. J., Weston, J., Yang, S., Young, D. R.
Fast X-ray Transients (FXTs) are extragalactic bursts of soft X-rays first identified >10 years ago. Since then, nearly 40 events have been discovered, although almost all of these have been recovered from archival Chandra and XMM-Newton data. To dat
Externí odkaz:
http://arxiv.org/abs/2404.10660
Autor:
Jacobson-Galán, W. V., Dessart, L., Davis, K. W., Kilpatrick, C. D., Margutti, R., Foley, R. J., Chornock, R., Terreran, G., Hiramatsu, D., Newsome, M., Gonzalez, E. Padilla, Pellegrino, C., Howell, D. A., Filippenko, A. V., Anderson, J. P., Angus, C. R., Auchettl, K., Bostroem, K. A., Brink, T. G., Cartier, R., Coulter, D. A., de Boer, T., Drout, M. R., Earl, N., Ertini, K., Farah, J. R., Farias, D., Gall, C., Gao, H., Gerlach, M. A., Guo, F., Haynie, A., Hosseinzadeh, G., Ibik, A. L., Jha, S. W., Jones, D. O., Langeroodi, D., LeBaron, N, Magnier, E. A., Piro, A. L., Raimundo, S. I., Rest, A., Rest, S., Rich, R. Michael, Rojas-Bravo, C., Sears, H., Taggart, K., Villar, V. A., Wainscoat, R. J., Wang, X-F., Wasserman, A. R., Yan, S., Yang, Y., Zhang, J., Zheng, W.
We present ultraviolet/optical/near-infrared observations and modeling of Type II supernovae (SNe II) whose early-time ($\delta t < 2$ days) spectra show transient, narrow emission lines from shock ionization of confined ($r < 10^{15}$ cm) circumstel
Externí odkaz:
http://arxiv.org/abs/2403.02382
Autor:
Ridley, E. J., Nicholl, M., Ward, C. A., Blanchard, P. K., Chornock, R., Fraser, M., Gomez, S., Mattila, S., Oates, S. R., Pratten, G., Runnoe, J. C., Schmidt, P., Alexander, K. D., Gromadzki, M., Lawrence, A., Reynolds, T. M., Smith, K. W., Wyrzykowski, L., Aamer, A., Anderson, J. P., Benetti, S., Berger, E., de Boer, T., Chambers, K. C., Chen, T. -W., Gao, H., Gutiérrez, C. P., Inserra, C., Kangas, T., Leloudas, G., Magnier, E. A., Makrygianni, L., Moore, T., Müller-Bravo, T. E., Smartt, S. J., Sokolovsky, K. V., Wainscoat, R., Young, D. R.
We present a pan-chromatic study of AT2017bcc, a nuclear transient that was discovered in 2017 within the skymap of a reported burst-like gravitational wave candidate, G274296. It was initially classified as a superluminous supernova, and then reclas
Externí odkaz:
http://arxiv.org/abs/2310.20408
Autor:
Smartt, S. J., Nicholl, M., Srivastav, S., Huber, M. E., Chambers, K. C., Smith, K. W., Young, D. R., Fulton, M. D., Tonry, J. L., Stubbs, C. W., Denneau, L., Cooper, A. J., Aamer, A., Anderson, J. P., Andersson, A., Bulger, J., Chen, T. -W, Clark, P., de Boer, T., Gao, H., Gillanders, J. H., Lawrence, A., Lin, C. C., Lowe, T. B., Magnier, E. A., Minguez, P., Moore, T., Rest, A., Shingles, L., Siverd, R., Smith, I. A., Stalder, B., Stevance, H. F., Wainscoat, R., Williams, R.
GW190425 is the second of only two binary neutron star (BNS) merger events to be significantly detected by the LIGO-Virgo- Kagra gravitational wave detectors. With a detection only in LIGO Livingston, the skymap containing the source was large and no
Externí odkaz:
http://arxiv.org/abs/2309.11340
Autor:
Nicholl, M., Srivastav, S., Fulton, M. D., Gomez, S., Huber, M. E., Oates, S. R., Ramsden, P., Rhodes, L., Smartt, S. J., Smith, K. W., Aamer, A., Anderson, J. P., Bauer, F. E., Berger, E., de Boer, T., Chambers, K. C., Charalampopoulos, P., Chen, T. -W., Fender, R. P., Fraser, M., Gao, H., Green, D. A., Galbany, L., Gompertz, B. P., Gromadzki, M., Gutiérrez, C. P., Howell, D. A., Inserra, C., Jonker, P. G., Kopsacheili, M., Lowe, T. B., Magnier, E. A., McCully, C., McGee, S. L., Moore, T., Müller-Bravo, T. E., Newsome, M., Gonzalez, E. Padilla, Pellegrino, C., Pessi, T., Pursiainen, M., Rest, A., Ridley, E. J., Shappee, B. J., Sheng, X., Smith, G. P., Terreran, G., Tucker, M. A., Vinkó, J., Wainscoat, R. J., Wiseman, P., Young, D. R.
We present the discovery and extensive follow-up of a remarkable fast-evolving optical transient, AT2022aedm, detected by the Asteroid Terrestrial impact Last Alert Survey (ATLAS). AT2022aedm exhibited a rise time of $9\pm1$ days in the ATLAS $o$-ban
Externí odkaz:
http://arxiv.org/abs/2307.02556
Autor:
Jacobson-Galan, W. V., Dessart, L., Margutti, R., Chornock, R., Foley, R. J., Kilpatrick, C. D., Jones, D. O., Taggart, K., Angus, C. R., Bhattacharjee, S., Braff, L. A., Brethauer, D., Burgasser, A. J., Cao, F., Carlile, C. M., Chambers, K. C., Coulter, D. A., Dominguez-Ruiz, E., Dickinson, C. B., de Boer, T., Gagliano, A., Gall, C., Gao, H., Gates, E. L., Gomez, S., Guolo, M., Halford, M. R. J., Hjorth, J., Huber, M. E., Johnson, M. N., Karpoor, P. R., Laskar, T., LeBaron, N, Li, Z., Lin, Y., Loch, S. D., Lynam, P. D., Magnier, E. A., Maloney, P., Matthews, D. J., McDonald, M., Miao, H. -Y., Milisavljevic, D., Pan, Y. -C., Pradyumna, S., Ransome, C. L., Rees, J. M., Rest, A., Rojas-Bravo, C., Sandford, N. R., Ascencio, L. Sandoval, Sanjaripour, S., Savino, A., Sears, H., Sharei, N., Smartt, S. J., Softich, E. R., Theissen, C. A., Tinyanont, S., Tohfa, H., Villar, V. A., Wang, Q., Wainscoat, R. J., Westerling, A. L., Wiston, E., Wozniak, M. A., Yadavalli, S. K., Zenati, Y.
We present UV/optical observations and models of supernova (SN) 2023ixf, a type II SN located in Messier 101 at 6.9 Mpc. Early-time ("flash") spectroscopy of SN 2023ixf, obtained primarily at Lick Observatory, reveals emission lines of H I, He I/II,
Externí odkaz:
http://arxiv.org/abs/2306.04721
Autor:
Pastorello, A., Kochanek, C. S., Fraser, M., Dong, Subo, Elias-Rosa, N., Filippenko, A. V., Benetti, S., Cappellaro, E., Tomasella, L., Drake, A. J., Harmanen, J., Reynolds, T., Shappee, B. J., Smartt, S. J., Chambers, K. C., Huber, M. E., Smith, K., Stanek, K. Z., Christensen, E. J., Denneau, L., Djorgovski, S. G., Flewelling, H., Gall, C., Gal-Yam, A., Geier, S., Heinze, A., Holoien, T. W.-S., Isern, J., Kangas, T., Kankare, E., Koff, R. A., Llapasset, J.-M., Lowe, T. B., Lundqvist, P., Magnier, E. A., Mattila, S., Morales-Garoffolo, A., Mutel, R., Nicolas, J., Ochner, P., Ofek, E. O., Prosperi, E., Rest, A., Sano, Y., Stalder, B., Stritzinger, M. D., Taddia, F., Terreran, G., Tonry, J. L., Wainscoat, R. J., Waters, C., Weiland, H., Willman, M., Young, D. R., Zheng, W.
Supernova (SN) 2016bdu is an unusual transient resembling SN 2009ip. SN 2009ip-like events are characterized by a long-lasting phase of erratic variability that ends with two luminous outbursts a few weeks apart. The second outburst is significantly
Externí odkaz:
http://hdl.handle.net/10150/627142
http://arizona.openrepository.com/arizona/handle/10150/627142
http://arizona.openrepository.com/arizona/handle/10150/627142
Autor:
Mazzucchelli, C., Bañados, E., Venemans, B. P., Decarli, R., Farina, E. P., Walter, F., Eilers, A.-C., Rix, H.-W., Simcoe, R., Stern, D., Fan, X., Schlafly, E., Rosa, G. De, Hennawi, J., Chambers, K. C., Greiner, J., Burgett, W., Draper, P. W., Kaiser, N., Kudritzki, R.-P., Magnier, E., Metcalfe, N., Waters, C., Wainscoat, R. J.
Quasars are galaxies hosting accreting supermassive black holes; due to their brightness, they are unique probes of the early universe. To date, only a few quasars have been reported at z > 6.5 (< 800 Myr after the big bang). In this work, we present
Externí odkaz:
http://hdl.handle.net/10150/626178
http://arizona.openrepository.com/arizona/handle/10150/626178
http://arizona.openrepository.com/arizona/handle/10150/626178
Autor:
Bañados, E., Venemans, B. P., Decarli, R., Farina, E. P., Mazzucchelli, C., Walter, F., Fan, X., Stern, D., Schlafly, E., Chambers, K. C., Rix, H-W., Jiang, L., McGreer, I., Simcoe, R., Wang, F., Yang, J., Morganson, E., Rosa, G. De, Greiner, J., Baloković, M., Burgett, W. S., Cooper, T., Draper, P. W., Flewelling, H., Hodapp, K. W., Jun, H. D., Kaiser, N., Kudritzki, R.-P., Magnier, E. A., Metcalfe, N., Miller, D., Schindler, J.-T., Tonry, J. L., Wainscoat, R. J., Waters, C., Yang, Q.
Luminous quasars at z > 5.6 can be studied in detail with the current generation of telescopes and provide us with unique information on the first gigayear of the universe. Thus far, these studies have been statistically limited by the number of quas
Externí odkaz:
http://hdl.handle.net/10150/622336
http://arizona.openrepository.com/arizona/handle/10150/622336
http://arizona.openrepository.com/arizona/handle/10150/622336
Autor:
Fulton, M. D., Smartt, S. J., Rhodes, L., Huber, M. E., Villar, A. V., Moore, T., Srivastav, S., Schultz, A. S. B., Chambers, K. C., Izzo, L., Hjorth, J., Chen, T. -W., Nicholl, M., Foley, R. J., Rest, A., Smith, K. W., Young, D. R., Sim, S. A., Bright, J., Zenati, Y., de Boer, T., Bulger, J., Fairlamb, J., Gao, H., Lin, C. -C., Lowe, T., Magnier, E. A., Smith, I. A., Wainscoat, R., Coulter, D. A., Jones, D. O., Kilpatrick, C. D., McGill, P., Ramirez-Ruiz, E., Lee, K. -S., Narayan, G., Ramakrishnan, V., Ridden-Harper, R., Singh, A., Wang, Q., Kong, A. K. H., Ngeow, C. -C., Pan, Y. -C., Yang, S., Davis, K. W., Piro, A. L., Rojas-Bravo, C., Sommer, J., Yadavalli, S. K.
We present extensive optical photometry of the afterglow of GRB~221009A. Our data cover $0.9 - 59.9$\,days from the time of \textit{Swift} and \textit{Fermi} GRB detections. Photometry in $rizy$-band filters was collected primarily with Pan-STARRS an
Externí odkaz:
http://arxiv.org/abs/2301.11170