Zobrazeno 1 - 10
of 2 660
pro vyhledávání: '"Roth, K."'
Large language models struggle to synthesize disparate pieces of information into a coherent plan when approaching a complex procedural task. In this work, we introduce a novel formalism and structure for such procedural knowledge. Based on this form
Externí odkaz:
http://arxiv.org/abs/2409.01344
Autor:
Lunnan, R., Chornock, R., Berger, E., Milisavljevic, D., Jones, D. O., Rest, A., Fong, W., Fransson, C., Margutti, R., Drout, M. R., Blanchard, P. K., Challis, P., Cowperthwaite, P. S., Foley, R. J., Kirshner, R. P., Morrell, N., Riess, A. G., Roth, K. C., Scolnic, D., Smartt, S. J., Smith, K. W., Villar, V. A., Chambers, K. C., Draper, P. W., Huber, M. E., Kaiser, N., Kudritzki, R.-P., Magnier, E. A., Metcalfe, N., Waters, C.
We present photometry and spectroscopy of PS1-14bj, a hydrogen-poor superluminous supernova (SLSN) at redshift z = 0.5215 discovered in the last months of the Pan-STARRS1 Medium Deep Survey. PS1-14bj stands out because of its extremely slow evolution
Externí odkaz:
http://hdl.handle.net/10150/624068
http://arizona.openrepository.com/arizona/handle/10150/624068
http://arizona.openrepository.com/arizona/handle/10150/624068
Autor:
Roth, K., Nossek, J. A.
Leveraging the available millimeter wave spectrum will be important for 5G. In this work, we investigate the performance of digital beamforming with low resolution ADCs based on link level simulations including channel estimation, MIMO equalization a
Externí odkaz:
http://arxiv.org/abs/1711.05154
Autor:
Lunnan, R., Chornock, R., Berger, E., Jones, D. O., Rest, A., Czekala, I., Dittmann, J., Drout, M. R., Foley, R. J., Fong, W., Kirshner, R. P., Laskar, T., Leibler, C. N., Margutti, R., Milisavljevic, D., Narayan, G., Pan, Y. -C., Riess, A. G., Roth, K. C., Sanders, N. E., Scolnic, D., Smartt, S. J., Smith, K. W., Chambers, K. C., Draper, P. W., Flewelling, H., Huber, M. E., Kaiser, N., Kudritzki, R. P., Magnier, E. A., Metcalfe, N., Wainscoat, R. J., Waters, C., Willman, M.
Publikováno v:
The Astrophysical Journal, Volume 852, Number 2 (2018)
We present light curves and classification spectra of 17 hydrogen-poor superluminous supernovae (SLSNe) from the Pan-STARRS1 Medium Deep Survey (PS1 MDS). Our sample contains all objects from the PS1 MDS sample with spectroscopic classification that
Externí odkaz:
http://arxiv.org/abs/1708.01619
Autor:
Randall, J., Weidt, S., Standing, E. D., Lake, K., Webster, S. C., Murgia, D. F., Navickas, T., Roth, K., Hensinger, W. K.
Publikováno v:
Phys. Rev. A 91, 012322 (2015)
We demonstrate a method for preparing and detecting all eigenstates of a three-level microwave dressed system with a single trapped ion. The method significantly reduces the experimental complexity of gate operations with dressed-state qubits, as wel
Externí odkaz:
http://arxiv.org/abs/1409.1696
We present the discovery and subsequent spectroscopy with Gemini-North of the optical afterglow of the Swift gamma-ray burst (GRB) 140515A. The spectrum exhibits a well-detected continuum at wavelengths longer than 8915 Angs with a steep decrement to
Externí odkaz:
http://arxiv.org/abs/1405.7400
Autor:
Drout, M. R., Chornock, R., Soderberg, A. M., Sanders, N. E., McKinnon, R., Rest, A., Foley, R. J., Milisavljevic, D., Margutti, R., Berger, E., Calkins, M., Fong, W., Gezari, S., Huber, M. E., Kankare, E., Kirshner, R. P., Leibler, C., Lunnan, R., Mattila, S., Marion, G. H., Narayan, G., Riess, A. G., Roth, K. C., Scolnic, D., Smartt, S. J., Tonry, J. L., Burgett, W. S., Chambers, K. C., Hodapp, K. W., Jedicke, R., Kaiser, N., Magnier, E. A., Metcalfe, N., Morgan, J. S., Price, P. A., Waters, C.
In the past decade, several rapidly-evolving transients have been discovered whose timescales and luminosities are not easily explained by traditional supernovae (SN) models. The sample size of these objects has remained small due, at least in part,
Externí odkaz:
http://arxiv.org/abs/1405.3668
Autor:
Chornock, R., Berger, E., Gezari, S., Zauderer, B. A., Rest, A., Chomiuk, L., Kamble, A., Soderberg, A. M., Czekala, I., Dittmann, J., Drout, M., Foley, R. J., Fong, W., Huber, M. E., Kirshner, R. P., Lawrence, A., Lunnan, R., Marion, G. H., Narayan, G., Riess, A. G., Roth, K. C., Sanders, N. E., Scolnic, D., Smartt, S. J., Smith, K., Stubbs, C. W., Tonry, J. L., Burgett, W. S., Chambers, K. C., Flewelling, H., Hodapp, K. W., Kaiser, N., Magnier, E. A., Martin, D. C., Neill, J. D., Price, P. A., Wainscoat, R.
We present the Pan-STARRS1 discovery of the long-lived and blue transient PS1-11af, which was also detected by GALEX with coordinated observations in the near-ultraviolet (NUV) band. PS1-11af is associated with the nucleus of an early-type galaxy at
Externí odkaz:
http://arxiv.org/abs/1309.3009
Autor:
Lunnan, R., Chornock, R., Berger, E., Milisavljevic, D., Drout, M., Sanders, N. E., Challis, P. M., Czekala, I., Foley, R. J., Fong, W., Huber, M. E., Kirshner, R. P., Leibler, C., Marion, G. H., McCrum, M., Narayan, G., Rest, A., Roth, K. C., Scolnic, D., Smartt, S. J., Smith, K., Soderberg, A. M., Stubbs, C. W., Tonry, J. L., Burgett, W. S., Chambers, K. C., Kudritzki, R. -P., Magnier, E. A., Price, P. A.
Publikováno v:
Astrophys.J. 771:97-109 (2013)
We present observations and analysis of PS1-10bzj, a superluminous supernova (SLSN) discovered in the Pan-STARRS Medium Deep Survey at a redshift z = 0.650. Spectroscopically, PS1-10bzj is similar to the hydrogen-poor SLSNe 2005ap and SCP 06F6, thoug
Externí odkaz:
http://arxiv.org/abs/1303.1531
Autor:
Chornock, Ryan, Berger, E., Rest, A., Milisavljevic, D., Lunnan, R., Foley, R. J., Soderberg, A. M., Smartt, S. J., Burgasser, A. J., Challis, P., Chomiuk, L., Czekala, I., Drout, M., Fong, W., Huber, M. E., Kirshner, R. P., Leibler, C., McLeod, B., Marion, G. H., Narayan, G., Riess, A. G., Roth, K. C., Sanders, N. E., Scolnic, D., Smith, K., Stubbs, C. W., Tonry, J. L., Valenti, S., Burgett, W. S., Chambers, K. C., Hodapp, K. W., Kaiser, N., Kudritzki, R. -P., Magnier, E. A., Price, P. A.
We present the Pan-STARRS1 discovery of PS1-10afx, a unique hydrogen-deficient superluminous supernova (SLSN) at z=1.388. The light curve peaked at z_P1=21.7 mag, making PS1-10afx comparable to the most luminous known SNe, with M_u = -22.3 mag. Our e
Externí odkaz:
http://arxiv.org/abs/1302.0009