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pro vyhledávání: '"Chen, Shi-Fan S."'
Autor:
Banados, Eduardo, Rauch, Michael, Decarli, Roberto, Farina, Emanuele P., Mazzucchelli, Chiara, Venemans, Bram P., Walter, Fabian, Simcoe, Robert A., Prochaska, J. Xavier, Cooper, Thomas, Davies, Frederick B., Chen, Shi-Fan S.
Publikováno v:
The Astrophysical Journal, Volume 885, Issue 1, article id. 59, 15 pp. (2019)
We identify a strong Ly-alpha damping wing profile in the spectrum of the quasar P183+05 at z=6.4386. Given the detection of several narrow metal absorption lines at z=6.40392, the most likely explanation for the absorption profile is that it is due
Externí odkaz:
http://arxiv.org/abs/1903.06186
Autor:
Chen, Shi-Fan S., Simcoe, Robert A., Torrey, Paul, Bañados, Eduardo, Cooksey, Kathy, Cooper, Tom, Furesz, Gabor, Matejek, Michael, Miller, Daniel, Turner, Monica, Venemans, Bram, Decarli, Roberto, Farina, Emanuele P., Mazzucchelli, Chiara, Walter, Fabian
We present final statistics from a survey for intervening MgII absorption towards 100 quasars with emission redshifts between $z=3.55$ and $z=7.08$. Using infrared spectra from Magellan/FIRE, we detect 279 cosmological MgII absorbers, and confirm tha
Externí odkaz:
http://arxiv.org/abs/1612.02829
Autor:
McConnell, Nicholas J., Chen, Shi-Fan S., Ma, Chung-Pei, Greene, Jenny E., Lauer, Tod R., Gebhardt, Karl
We have tested the effect of spatial gradients in stellar mass-to-light ratio (Y) on measurements of black hole masses (MBH) derived from stellar orbit superposition models. Such models construct a static gravitational potential for a galaxy and its
Externí odkaz:
http://arxiv.org/abs/1303.4393
Akademický článek
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Autor:
Chen, Shi-Fan S., Simcoe, Robert A., Torrey, Paul, Ba��ados, Eduardo, Cooksey, Kathy, Cooper, Tom, Furesz, Gabor, Matejek, Michael, Miller, Daniel, Turner, Monica, Venemans, Bram, Decarli, Roberto, Farina, Emanuele P., Mazzucchelli, Chiara, Walter, Fabian
We present final statistics from a survey for intervening MgII absorption towards 100 quasars with emission redshifts between $z=3.55$ and $z=7.08$. Using infrared spectra from Magellan/FIRE, we detect 279 cosmological MgII absorbers, and confirm tha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d53ee5753edda9e7f68cb6894aa1e15d