Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Alicia Coughlin"'
Autor:
Alistair R. Walker, L. F. Barrientos, Isak Wold, Alicia Coughlin, James E. Rhoads, Leopoldo Infante, Ali Ahmad Khostovan, Weida Hu, S. Malhotra, Jun Xian Wang, Zhen-Ya Zheng, F. Valdes, Lucia A. Perez, John Pharo, Santosh Harish, C. Jiang
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 503:5115-5133
The H$\alpha$ equivalent width (EW) is an observational proxy for specific star formation rate (sSFR) and a tracer of episodic star-formation activity. Previous assessments show that EW strongly anti-correlates with stellar mass as $M^{-0.25}$ simila
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e9099a5b34198487678bb705000426fb
https://doi.org/10.1093/mnras/stab778
https://doi.org/10.1093/mnras/stab778
Autor:
Junxian Wang, Santosh Harish, Lucia A. Perez, Alistair R. Walker, Xu Kong, Xianzhong Zheng, Ali Ahmad Khostovan, Leopoldo Infante, Isak Wold, Chunyan Jiang, Alicia Coughlin, Jorge González-López, Weida Hu, John Pharo, Huan Yang, Zhen-Ya Zheng, Gonzalo Prieto, L. Felipe Barrientos, James E. Rhoads, Gaspar Galaz, Wenyong Kang, Pascale Hibon, Francisco Valdes, Sangeeta Malhotra
Publikováno v:
Nature Astronomy. 5:485-490
Protoclusters, the progenitors of the most massive structures in the Universe, have been identified at redshifts of up to 6.6. Besides exploring early structure formation, searching for protoclusters at even higher redshifts is particularly useful to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6ffc388bdf830b1380d3cf6c1eca4527
https://doi.org/10.1038/s41550-020-01291-y
https://doi.org/10.1038/s41550-020-01291-y
Autor:
John Pharo, Huan Yang, James E. Rhoads, Leopoldo Infante, Lucia A. Perez, Alistair R. Walker, C. Jiang, L. F. Barrientos, Isak Wold, Jun Xian Wang, Alicia Coughlin, Ali Ahmad Khostovan, Weida Hu, Santosh Harish, S. Malhotra, Zhen-Ya Zheng, F. Valdes
We present our measurements of the H$\alpha$, [OIII], and [OII] luminosity functions as part of the Lyman Alpha Galaxies at Epoch of Reionization (LAGER) survey using our samples of 1577 $z = 0.47$ H$\alpha$-, 3933 $z = 0.93$ [OIII]-, and 5367 $z = 1
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::af4c3766d0919c4ee7776933471b0b44
http://arxiv.org/abs/2001.04989
http://arxiv.org/abs/2001.04989
Autor:
Gaspar Galaz, Wenyong Kang, Junxian Wang, Xu Kong, Chunyan Jiang, Pascale Hibon, Alicia Coughlin, Weida Hu, Santosh Harish, Isak Wold, Alistair R. Walker, James E. Rhoads, L. Felipe Barrientos, Sangeeta Malhotra, Francisco Valdes, Lucia A. Perez, Linhua Jiang, Zhen-Ya Zheng, Thomas Mooney, Leopoldo Infante, William Wester, John Pharo, Huan Yang, Xianzhong Zheng, Ali Ahmad Khostovan
We present the design for the first narrowband filter NB964 for the Dark Energy Camera (DECam), which is operated on the 4m Blanco Telescope at the Cerro Tololo Inter-American Observatory. The NB964 filter profile is essentially defined by maximizing
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cdd44006b3f5d7bcc656d965a310ff15
http://arxiv.org/abs/1903.09045
http://arxiv.org/abs/1903.09045
Autor:
Gaspar Galaz, Pascale Hibon, Xianzhong Zheng, Gonzalo Prieto, Xu Kong, Ali Ahmad Khostovan, Jorge González-López, Francisco Valdes, Lucia A. Perez, Alistair R. Walker, Leopoldo Infante, James E. Rhoads, Isak Wold, Sangeeta Malhotra, Chunyan Jiang, John Pharo, Huan Yang, Alicia Coughlin, Wenyong Kang, L. Felipe Barrientos, Weida Hu, Zhen-Ya Zheng, Santosh Harish, Junxian Wang
Publikováno v:
Nature Astronomy. 5:423-423
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f52cd98d97defbfac52698880a12996c
https://doi.org/10.1038/s41550-021-01322-2
https://doi.org/10.1038/s41550-021-01322-2
Autor:
Linhua Jiang, Alistair R. Walker, L. Infante, Wenyong Kang, John Pharo, Xu Kong, Isak Wold, Huan Yang, Zhen-Ya Zheng, Chunyan Jiang, Alicia Coughlin, Xianzhong Zheng, Ali Ahmad Khostovan, Lucia A. Perez, James E. Rhoads, Francisco Valdes, Junxian Wang, L. Felipe Barrientos, Santosh Harish, Sangeeta Malhotra, Gaspar Galaz, Pascale Hibon, Weida Hu
Publikováno v:
The Astrophysical Journal. 886:90
We present the largest-ever sample of 79 Ly$\alpha$ emitters (LAEs) at $z\sim$ 7.0 selected in the COSMOS and CDFS fields of the LAGER project (the Lyman Alpha Galaxies in the Epoch of Reionization). Our newly amassed ultradeep narrowband exposure an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bb73e9bf06f77253d4f9ef76dfd4bf4d
https://doi.org/10.3847/1538-4357/ab4cf4
https://doi.org/10.3847/1538-4357/ab4cf4
Autor:
Ngawang, Gonsar, Alicia, Coughlin, Jessica A, Clay-Wright, Bethanie R, Borg, Lexy M, Kindt, Jennifer O, Liang
Publikováno v:
Genesis (New York, N.Y. : 2000). 54(1)
Zebrafish with defective Nodal signaling have a phenotype analogous to the fatal human birth defect anencephaly, which is caused by an open anterior neural tube. Previous work in our laboratory found that anterior open neural tube phenotypes in Nodal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::22690158efa3b8825bf671f790663067
https://pubmed.ncbi.nlm.nih.gov/26528772
https://pubmed.ncbi.nlm.nih.gov/26528772
Autor:
Santosh Harish, Alicia Coughlin, James E. Rhoads, Sangeeta Malhotra, Steven L. Finkelstein, Matthew Stevans, Vithal S. Tilvi, Ali Ahmad Khostovan, Sylvain Veilleux, Junxian Wang, Pascale Hibon, Johnnes Zabl, Bhavin Joshi, John Pharo, Isak Wold, Lucia A. Perez, Zhen-Ya Zheng, Ronald Probst, Rob Swaters, Bahram Mobasher
Publikováno v:
Astrophysical Journal; 3/20/2020, Vol. 892 Issue 1, p1-1, 1p
Autor:
Weida Hu, Junxian Wang, Zhen-Ya Zheng, Sangeeta Malhotra, James E. Rhoads, Leopoldo Infante, L. Felipe Barrientos, Huan Yang, Chunyan Jiang, Wenyong Kang, Lucia A. Perez, Isak Wold, Pascale Hibon, Linhua Jiang, Ali Ahmad Khostovan, Francisco Valdes, Alistair R. Walker, Gaspar Galaz, Alicia Coughlin, Santosh Harish
Publikováno v:
Astrophysical Journal; 12/1/2019, Vol. 886 Issue 2, p1-1, 1p
Autor:
Zhen-Ya Zheng, James E. Rhoads, Jun-Xian Wang, Sangeeta Malhotra, Alistair Walker, Thomas Mooney, Chunyan Jiang, Weida Hu, Pascale Hibon, Linhua Jiang, Leopoldo Infante, L. Felipe Barrientos, Gaspar Galaz, Francisco Valdes, William Wester, Huan Yang, Alicia Coughlin, Santosh Harish, Wenyong Kang, Ali Ahmad Khostovan
Publikováno v:
Publications of the Astronomical Society of the Pacific; Jul2019, Vol. 131 Issue 1001, p1-1, 1p