Zobrazeno 1 - 10
of 509
pro vyhledávání: '"Wise, J P"'
Autor:
Gkini, A., Fransson, C., Lunnan, R., Schulze, S., Poidevin, F., Sarin, N., Könyves-Tóth, R., Sollerman, J., Omand, C. M. B., Brennan, S. J., Hinds, K. R., Anderson, J. P., Bronikowski, M., Chen, T. -W., Dekany, R., Fraser, M., Fremling, C., Galbany, L., Gal-Yam, A., Gangopadhyay, A., Geier, S., Gonzalez, E. P., Gromadzki, M., Groom, S. L., Gutiérrez, C. P., Hiramatsu, D., Howell, D. A., Hu, Y., Inserra, C., Kopsacheili, M., Lacroix, L., Masci, F. J., Matilainen, K., McCully, C., Moore, T., Müller-Bravo, T. E., Nicholl, M., Pellegrino, C., Pérez-Fournon, I., Perley, D. A., Pessi, P. J., Petrushevska, T., Pignata, G., Ragosta, F., Sahu, A., Singh, A., Srivastav, S., Wise, J. L., Yan, L., Young, D. R.
We present photometric and spectroscopic observations of SN2020xga and SN2022xgc, two hydrogen-poor superluminous supernovae (SLSNe-I) at $z = 0.4296$ and $z = 0.3103$ respectively, that show an additional set of broad Mg II absorption lines, blueshi
Externí odkaz:
http://arxiv.org/abs/2409.17296
Autor:
Heintz, K. E., Brammer, G. B., Watson, D., Oesch, P. A., Keating, L. C., Hayes, M. J., Abdurro'uf, Arellano-Córdova, K. Z., Carnall, A. C., Christiansen, C. R., Cullen, F., Davé, R., Dayal, P., Ferrara, A., Finlator, K., Fynbo, J. P. U., Flury, S. R., Gelli, V., Gillman, S., Gottumukkala, R., Gould, K., Greve, T. R., Hardin, S. E., Hsiao, T. Y. -Y, Hutter, A., Jakobsson, P., Killi, M., Khosravaninezhad, N., Laursen, P., Lee, M. M., Magdis, G. E., Matthee, J., Naidu, R. P., Narayanan, D., Pollock, C., Prescott, M., Rusakov, V., Shuntov, M., Sneppen, A., Smit, R., Tanvir, N. R., Terp, C., Toft, S., Valentino, F., Vijayan, A. P., Weaver, J. R., Wise, J. H., Witstok, J.
One of the surprising early findings with JWST has been the discovery of a strong "roll-over" or a softening of the absorption edge of Ly$\alpha$ in a large number of galaxies at ($z\gtrsim 6$), in addition to systematic offsets from photometric reds
Externí odkaz:
http://arxiv.org/abs/2404.02211
Autor:
Brennan, S. J., Sollerman, J., Irani, I., Schulze, S., Chen, P., Das, K. K., De, K., Fransson, C., Gal-Yam, A., Gkini, A., Hinds, K. R., Lunnan, R., Perley, D., Qin, YJ., Stein, R., Wise, J., Yan, L., Zimmerman, E. A., Anand, S., Bruch, R. J., Dekany, R., Drake, A. J., Fremling, C., Healy, B., Karambelkar, V., Kasliwal, M. M., Kong, M., Kulkarni, S. R., Masci, F. J., Post, R. S., Purdum, J., Rich, R. Michael, Wold, A.
Publikováno v:
A&A 684, L18 (2024)
Obtaining spectroscopic observations of the progenitors of core-collapse supernovae is often unfeasible due to an inherent lack of knowledge as to which stars will go supernova and when they will explode. In this letter, we present photometric and sp
Externí odkaz:
http://arxiv.org/abs/2401.15148
Autor:
Zimmerman, E. A., Irani, I., Chen, P., Gal-Yam, A., Schulze, S., Perley, D. A., Sollerman, J., Filippenko, A. V., Shenar, T., Yaron, O., Shahaf, S., Bruch, R. J., Ofek, E. O., De Cia, A., Brink, T. G., Yang, Y., Vasylyev, S. S., Ami, S. Ben, Aubert, M., Badash, A., Bloom, J. S., Brown, P. J., De, K., Dimitriadis, G., Fransson, C., Fremling, C., Hinds, K., Horesh, A., Johansson, J. P., Kasliwal, M. M., Kulkarni, S. R., Kushnir, D., Martin, C., Matuzewski, M., McGurk, R. C., Miller, A. A., Morag, J., Neil, J. D., Nugent, P. E., Post, R. S., Prusinski, N. Z., Qin, Y., Raichoor, A., Riddle, R., Rowe, M., Rusholme, B., Sfaradi, I., Sjoberg, K. M., Soumagnac, M., Stein, R. D., Strotjohann, N. L., Terwel, J. H., Wasserman, T., Wise, J., Wold, A., Yan, L., Zhang, K.
Publikováno v:
Nature 627, 759 (2024)
Observing a supernova explosion shortly after it occurs can reveal important information about the physics of stellar explosions and the nature of the progenitor stars of supernovae (SNe). When a star with a well-defined edge explodes in vacuum, the
Externí odkaz:
http://arxiv.org/abs/2310.10727
Publikováno v:
Physical Review B 106, 165407 (2022)
Radiative heat transfer between bodies is often dominated by a narrow resonance in the transmission, e.~g. due to a cavity mode or a surface excitation. However, this resonant character is not visible in the average heat current. Here, we show that t
Externí odkaz:
http://arxiv.org/abs/2205.08558
Autor:
Strauss, Ryder H., Leiva, Rodrigo, Keller, John M., Wilde, Elizabeth, Buie, Marc W., Weryk, Robert J., Kavelaars, JJ, Bridges, Terry, Wasserman, Lawrence H., Trilling, David E., Ainsworth, Deanna, Anthony, Seth, Baker, Robert, Bardecker, Jerry, Bean Jr., James K, Bock, Stephen, Chase, Stefani, Dean, Bryan, Frei, Chessa, George, Tony, Gill, Harnoorat, Gimple, H. Wm., Givot, Rima, Hopfe, Samuel E., Cota Jr., Juan M., Kehrli, Matthew, King, Rebekah, Haley, Sean L., Lara, Charisma, Lund, Nels, Mattes, Martin L., McCandless, Keitha, McCrystal, Delsie, McRae, Josh, Melgarejo, Leonardo Emmanuel Rodriguez, Mendoza, Paola, Miller, Alexandra, Norfolk, Ian R., Palmquist, Bruce, Reaves, Robert D., Rivard, Megan L, von Schalscha, Michael, Schar, Ramsey, Stoffel, Timothy J, Swanson, Diana J., Thompson, Doug, Wise, J. A., Woods, Levi, Yang, Yuehai
Publikováno v:
Planet. Sci. J. 2 22 (2021)
In 2019, the Research and Education Collaborative Occultation Network (RECON) obtained multiple-chord occultation measurements of two centaur objects: 2014 YY$_{49}$ on 2019 January 28 and 2013 NL$_{24}$ on 2019 September 4. RECON is a citizen-scienc
Externí odkaz:
http://arxiv.org/abs/2102.03454
Autor:
Buie, Marc W., Leiva, Rodrigo, Keller, John M., Desmars, Josselin, Sicardy, Bruno, Kavelaars, JJ, Bridges, Terry, Weryk, Robert, Herald, Dave, Haley, Sean L., Strauss, Ryder, Wilde, Elizabeth, Baker, Robert, Conway, Ken, Dean, Bryan, Dunham, Mackenzie, Estes, James J, Fiechter, Naemi, Givot, Rima, Glibbery, Cameron, Gowe, Bruce, Hayman, Jennifer N., Ireland, Olivia L, Kehrli, Matthew, Moore, Erik M., MacDonald, Matthew A., McCrystal, Delsie, Mendoza, Paola, Palmquist, Bruce, Rennau, Sherry, Schar, Ramsey, Swanson, Diana J., Terris, Emma D., Werts, Holly, Wise, J. A.
Publikováno v:
AJ 159 230 (2020)
A stellar occultation by the extreme large-perihelion trans-Neptunian object (541132) Lele\={a}k\={u}honua (also known by the provisional designation of 2015 TG387) was predicted by the Lucky Star project and observed with the Research and Education
Externí odkaz:
http://arxiv.org/abs/2011.03889
Akademický článek
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Observational studies show that there is a strong link between the formation and evolution of galaxies and the growth of supermassive black holes (SMBH) at their centers. However, the underlying physics of this observed relation is poorly understood.
Externí odkaz:
http://arxiv.org/abs/1304.2000
Autor:
Li, Ting, DePoy, D. L., Kessler, R., Burke, D. L., Marshall, J. L., Wise, J., Rheault, J. -P., Carona, D. W., Boada, S., Prochaska, T., Allen, R.
Traditional color and airmass corrections can typically achieve ~0.02 mag precision in photometric observing conditions. A major limiting factor is the variability in atmospheric throughput, which changes on timescales of less than a night. We presen
Externí odkaz:
http://arxiv.org/abs/1302.5738