Cosmological results from the RAISIN survey: Using type Ia supernovae in the near infrared as a novel path to measure the dark energy equation of state

Autor: Jones, DO, Mandel, KS, Kirshner, RP, Thorp, S, Challis, PM, Avelino, A, Brout, D, Burns, C, Foley, RJ, Pan, YC, Scolnic, DM, Siebert, MR, Chornock, R, Freedman, WL, Friedman, A, Frieman, J, Galbany, L, Hsiao, E, Kelsey, L, Marion, GH, Nichol, RC, Nugent, PE, Phillips, MM, Rest, A, Riess, AG, Sako, M, Smith, M, Wiseman, P, Wood-Vasey, WM

Jones et al.
Type Ia supernovae (SNe Ia) are more precise standardizable candles when measured in the near-infrared (NIR) than in the optical. With this motivation, from 2012 to 2017 we embarked on the RAISIN program with the Hubble Space Telesc

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4fdd918e9d20e73b3c3e03336720f8fe
http://hdl.handle.net/10261/293146

Melanopsin Gene Variations Interact With Season to Predict Sleep Onset and Chronotype

Autor: Kepreos Km, Peter L. Franzen, Patricia Wong, Brant P. Hasler, Robert E. Ferrell, Megan Miller, Stephen B. Manuck, Kathryn A. Roecklein, Vishwajit L. Nimgaonkar, Wood-Vasey Wm

The human melanopsin gene has been reported to mediate risk for seasonal affective disorder (SAD), which is hypothesized to be caused by decreased photic input during winter when light levels fall below threshold, resulting in differences in circadia

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2abcec0076b26eca439f3523bece0252
https://europepmc.org/articles/PMC3724237/

Improved Cosmological Constraints from New, Old and Combined Supernova Datasets

Autor: Kowalski, M, Rubin, D, Aldering, G, Agostinho, RJ, Amadon, A, Amanullah, R, Balland, C, Barbary, K, Blanc, G, Challis, PJ, Conley, A, Connolly, NV, Covarrubias, R, Dawson, KS, Deustua, SE, Ellis, R, Fabbro, S, Fadeyev, V, Fan, X, Farris, B, Folatelli, G, Frye, BL, Garavini, G, Gates, EL, Germany, L, Goldhaber, G, Goldman, B, Goobar, A, Groom, DE, Haissinski, J, Hardin, D, Hook, I, Kent, S, Kim, AG, Knop, RA, Lidman, C, Linder, EV, Mendez, J, Meyers, J, Miller, GJ, Moniez, M, Mourao, AM, Newberg, H, Nobili, S, Nugent, PE, Pain, R, Perdereau, O, Perlmutter, S, Phillips, MM, Prasad, V, Quimby, R, Regnault, N, Rich, J, Rubenstein, EP, Ruiz-Lapuente, P, Santos, FD, Schaefer, BE, Schommer, RA, Smith, RC, Soderberg, AM, Spadafora, AL, Strolger, L-G, Strovink, M, Suntzeff, NB, Suzuki, N, Thomas, RC, Walton, NA, Wang, L, Wood-Vasey, WM, Yun, JL, Project, SC

Publikováno v: The Astrophysical Journal
The Astrophysical Journal, American Astronomical Society, 2008, 686, pp.749-778. ⟨10.1086/589937⟩
The Astrophysical Journal, 2008, 686, pp.749-778. ⟨10.1086/589937⟩
The Astrophysical Journal, vol 686, iss 2
Kowalski, M; Rubin, D; Aldering, G; Agostinho, RJ; Amadon, A; Amanullah, R; et al.(2008). Improved cosmological constraints from new, old, and combined supernova data sets. Astrophysical Journal, 686(2), 749-778. doi: 10.1086/589937. Lawrence Berkeley National Laboratory: Retrieved from: http://www.escholarship.org/uc/item/8646z73c
Digital.CSIC. Repositorio Institucional del CSIC
instname
Astrophysical Journal, vol 686, iss 2

30 pags., 17 figs., 12 tabs. 4 apps.
We present a new compilation of Type Ia supernovae (SNe Ia), a new data set of low-redshift nearby-Hubble-flow SNe, and new analysis procedures to work with these heterogeneous compilations. This >Union> comp

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f2a0b7fff8b0c83cc633c11ce2298984
http://hal.in2p3.fr/in2p3-00292374

Quantitative comparison between type Ia supernova spectra at low and high redshifts: A case study

Autor: Garavini, G, Folatelli, G, Nobili, S, Aldering, G, Amanullah, R, Antilogus, P, Astier, P, Blanc, G, Bronder, T, Burns, MS, Conley, A, Deustua, SE, Doi, M, Fabbro, S, Fadeyev, V, Gibbons, R, Goldhaber, G, Goobar, A, Groom, DE, Hook, I, Howell, DA, Kashikawa, N, Kim, AG, Kowalski, M, Kuznetsova, N, Lee, BC, Lidman, C, Mendez, J, Morokuma, T, Motohara, K, Nugent, PE, Pain, R, Perlmutter, S, Quimby, R, Raux, J, Regnault, N, Ruiz-Lapuente, P, Sainton, G, Schahmaneche, K, Smith, E, Spadafora, AL, Stanishev, V, Thomas, RC, Walton, NA, Wang, L, Wood-Vasey, WM, Yasuda, N, Project, SC

Publikováno v: Astronomy and Astrophysics-A&A
Astronomy and Astrophysics-A&A, EDP Sciences, 2007, 470, pp.411-424. ⟨10.1051/0004-6361:20065400⟩
Astronomy and Astrophysics-A&A, 2007, 470, pp.411-424. ⟨10.1051/0004-6361:20065400⟩
Astronomy & Astrophysics, vol 470, iss 2

We develop a method to measure the strength of the absorption features in Type Ia supernova (SN Ia) spectra and use it to make a quantitative comparison between the spectra of Type Ia supernovae at low and high redshifts. In this case study, we apply

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1a024d0c5adb1f3c447712722de8d36c
http://hal.in2p3.fr/in2p3-00142917

Measurement of Ωm, ΩΛ from a blind analysis of Type Ia supernovae with CMAGIC: Using color information to verify the acceleration of the universe

Autor: Conley, A, Goldhaber, G, Wang, L, Aldering, G, Amanullah, R, Commins, ED, Fadeyev, V, Folatelli, G, Garavini, G, Gibbons, R, Goobar, A, Groom, DE, Hook, I, Howell, DA, Kim, AG, Knop, RA, Kowalski, M, Kuznetsova, N, Lidman, C, Nobili, S, Nugent, PE, Pain, R, Perlmutter, S, Smith, E, Spadafora, AL, Stanishev, V, Strovink, M, Thomas, RC, Wood-Vasey, WM

Publikováno v: Astrophysical Journal, vol 644, iss 1
The Astrophysical Journal, vol 644, iss 1

We present measurements of Ωm and Ω Λ from a blind analysis of 21 high-redshift supemovae using a new technique (CMAGIC) for fitting the multicolor light curves of Type la supernovae, first introduced by Wang and coworkers. CMAGIC takes advantage

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::11bb126cb171db36ee65d834a955960f
https://escholarship.org/uc/item/44s4553m