Zobrazeno 1 - 10
of 11 843
pro vyhledávání: '"DAİ, M."'
Autor:
Taylor, G., Jones, D. O., Popovic, B., Vincenzi, M., Kessler, R., Scolnic, D., Dai, M., Kenworthy, W. D., Pierel, J. D. R.
For the past decade, SALT2 has been the most common model used to fit Type Ia supernova (SN Ia) light curves for dark energy analyses. Recently, the SALT3 model was released, which upgraded a number of model features but has not yet been used for mea
Externí odkaz:
http://arxiv.org/abs/2301.10644
Autor:
Dai, M., Jones, D. O., Kenworthy, W. D., Kessler, R., Pierel, J. D. R., Foley, R. J., Jha, S. W., Scolnic, D. M.
Type Ia supernovae (SNe Ia) are standardizable candles that must be modeled empirically to yield cosmological constraints. To understand the robustness of this modeling to variations in the model training procedure, we build an end-to-end pipeline to
Externí odkaz:
http://arxiv.org/abs/2212.06879
Autor:
Pierel, J. D. R., Jones, D. O., Kenworthy, W. D., Dai, M., Kessler, R., Ashall, C., Do, A., Peterson, E. R., Shappee, B. J., Siebert, M. R., Barna, T., Brink, T. G., Burke, J., Calamida, A., Camacho-Neves, Y., de Jaeger, T., Filippenko, A. V., Foley, R. J., Galbany, L., Fox, O. D., Gomez, S., Hiramatsu, D., Hounsell, R., Howell, D. A., Jha, S. W., Kwok, L. A., Pérez-Fournon, I., Poidevin, F., Rest, A., Rubin, D., Scolnic, D. M., Shirley, R., Strolger, L. G., Tinyanont, S., Wang, Q.
Publikováno v:
The Astrophysical Journal, Volume 939, Issue 1, id.11, 16 pp (2022)
A large fraction of Type Ia supernova (SN Ia) observations over the next decade will be in the near-infrared (NIR), at wavelengths beyond the reach of the current standard light-curve model for SN Ia cosmology, SALT3 ($\sim 2800$--8700$A$ central fil
Externí odkaz:
http://arxiv.org/abs/2209.05594
Autor:
Jones, D. O., Kenworthy, W. D., Dai, M., Foley, R. J., Kessler, R., Pierel, J. D. R., Siebert, M. R.
The unknown cause of the correlation between Type Ia supernova (SN Ia) Hubble residuals and their host-galaxy masses (the "mass step") may bias cosmological parameter measurements. To better understand the mass step, we develop a SALT3 light-curve mo
Externí odkaz:
http://arxiv.org/abs/2209.05584
Autor:
Rose, B. M., Baltay, C., Hounsell, R., Macias, P., Rubin, D., Scolnic, D., Aldering, G., Bohlin, R., Dai, M., Deustua, S. E., Foley, R. J., Fruchter, A., Galbany, L., Jha, S. W., Jones, D. O., Joshi, B. A., Kelly, P. L., Kessler, R., Kirshner, R. P., Mandel, K. S., Perlmutter, S., Pierel, J., Qu, H., Rabinowitz, D., Rest, A., Riess, A. G., Rodney, S., Sako, M., Siebert, M. R., Strolger, L., Suzuki, N., Thorp, S., Van Dyk, S. D., Wang, K., Ward, S. M., Wood-Vasey, W. M.
This note presents an initial survey design for the Nancy Grace Roman High-latitude Time Domain Survey. This is not meant to be a final or exhaustive list of all the survey strategy choices, but instead presents a viable path towards achieving the de
Externí odkaz:
http://arxiv.org/abs/2111.03081
Autor:
Hu, J., He, Q., Yu, F., Chen, Y., Dai, M., Guan, H., Ouyang, P., Han, J., Liu, C., Dai, X., Mai, Z., Liu, X., Zhang, M., Wei, L. F., Vissers, M. R., Gao, J., Wang, Y.
Publikováno v:
Appl. Phys. Lett. 119, 022601 (2021)
We study the optical pulse response of a superconducting half-wavelength coplanar waveguide (CPW) resonator. We apply a short optical pulse to the center strip of the CPW resonator, where the current distribution shows antinodes or nodes for differen
Externí odkaz:
http://arxiv.org/abs/2108.03423
Publikováno v:
Diabetes, Metabolic Syndrome and Obesity, Vol Volume 16, Pp 4025-4042 (2023)
Ting Pan,1 Xuefeng Li,2 Xiaole Guo,3 Haili Wang,2 Xue Zhou,2 Rui Shang,4 Donge Xie,5 Xin Qian,6 Mengyao Dai,2 Enshuo Fan,2 Xinhua Chen,1 Chunhai Chen5 1College of Traditional Chinese Medicine, ChangChun University of Chinese Medicine, Changchun, Jili
Externí odkaz:
https://doaj.org/article/2fd3005850e3492d8fb00dd87fd7b72d
Autor:
Kenworthy, W. D., Jones, D. O., Dai, M., Kessler, R., Scolnic, D., Brout, D., Siebert, M. R., Pierel, J. D. R., Dettman, K. G., Dimitriadis, G., Foley, R. J., Jha, S. W., Pan, Y. -C., Riess, A., Rodney, S., Rojas-Bravo, C.
A spectral-energy distribution (SED) model for Type Ia supernovae (SNe Ia) is a critical tool for measuring precise and accurate distances across a large redshift range and constraining cosmological parameters. We present an improved model framework,
Externí odkaz:
http://arxiv.org/abs/2104.07795
Autor:
Rose, B. M., Aldering, G., Dai, M., Deustua, S., Foley, R. J., Gangler, E., Gris, Ph., Hook, I. M., Kessler, R., Narayan, G., Nugent, P., Ponder, S. Perlmutte K. A., Racine, B., Rubin, D., Sánchez, B. O., Scolnic, D. M., Wood-Vasey, W. M, Brout, D., Cikota, A., Fouchez, D., Garnavich, P. M., Hounsell, R., Sako, M., Tao, C., Jha, S. W., Jones, D. O., Strolger, L., Qu, H.
We review the needs of the supernova community for improvements in survey coordination and data sharing that would significantly boost the constraints on dark energy using samples of Type Ia supernovae from the Vera C. Rubin Observatories, the \texti
Externí odkaz:
http://arxiv.org/abs/2104.01199