97 citations · 251 across the 6 of their papers we have counts for
6 papers
Improving the identification of high-z Herschel sources with position priors and optical/NIR and FIR/mm photometric redshifts
P. G. Pérez-González, E. Egami, M. Rex +36
We present preliminary results about the detection of high redshift (U)LIRGs in the Bullet cluster field by the PACS and SPIRE instruments within the Herschel Lensing Survey (HLS)…
Deep Herschel view of obscured star formation in the Bullet cluster
T. D. Rawle, S. M. Chung, D. Fadda +33
We use deep, five band (100-500um) data from the Herschel Lensing Survey (HLS) to fully constrain the obscured star formation rate, SFR_FIR, of galaxies in the Bullet cluster (z=0.…
High-Redshift Starbursting Dwarf Galaxies Revealed by GRB Afterglows
Hsiao-Wen Chen, Daniel A. Perley, Lindsey K. Pollack +7
We present a study of 15 long-duration gamma-ray burst (GRB) host galaxies at z>2. The GRBs are selected with available early-time afterglow spectra in order to compare interstella…
On the absence of Wind Signatures in GRB Afterglow Spectra: Constraints on the Wolf-Rayet Winds of GRB Progenitors
Hsiao-Wen Chen, Jason X. Prochaska, Enrico Ramirez-Ruiz +3
We investigate available constraints on the circumstellar medium (CSM) around long-duration gamma-ray burst (GRB) progenitors from afterglow spectra. We first establish a statistic…
Temporal Variation in Excited Fe^+ Near a GRB Afterglow
Miroslava Dessauges-Zavadsky, Hsiao-Wen Chen, Jason X. Prochaska +2
Excited Si^+ and Fe^+ species are routinely observed in the host environment of gamma-ray burst (GRB) afterglows, but are not commonly seen in other extragalactic locations. Their…
H2, D/H and the CMBR Temperature at z = 3.025 Toward QSO 0347-3819
S. A. Levshakov, P. Molaro, M. Dessauges-Zavadsky +1
A new molecular hydrogen cloud has been identified at z = 3.025 in the absorption-line spectrum of the quasar 0347-3819 observed with the UVES spectrograph at the VLT/Kueyen telesc…