activity
20142025
most citedThe Gemini Planet Imager Exoplanet Survey: Giant Planet and Brown Dwarf Demographics From 10-100 AU

476 citations · 1.4k across the 37 of their papers we have counts for

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Showing 2023Show all

8 papers · 1 filter

astro-ph.EP2023★ 9 cited

An inner warp discovered in the disk around HD 110058 using VLT/SPHERE and HST/STIS

S. Stasevic, J. Milli, J. Mazoyer +16

An edge-on debris disk was detected in 2015 around the young, nearby A0V star HD 110058. The disk showed features resembling those seen in the disk of beta Pictoris that could indi…

astro-ph.IM2023★ 7 cited

On-sky speckle nulling through a single-mode fiber with the Keck Planet Imager and Characterizer

Yinzi Xin, Jerry W. Xuan, Dimitri Mawet +14

The Keck Planet Imager and Characterizer (KPIC) is an instrument at the Keck II telescope that enables high-resolution spectroscopy of directly imaged exoplanets and substellar com…

astro-ph.EP2023★ 13 cited

Dynamical detection of a companion driving a spiral arm in a protoplanetary disk

Chen Xie, Bin B. Ren, Ruobing Dong +6

Radio and near-infrared observations have observed dozens of protoplanetary disks that host spiral arm features. Numerical simulations have shown that companions may excite spiral…

astro-ph.EP2023★ 6 cited

The apparent absence of forward scattering in the HD 53143 debris disk

Christopher C. Stark, Bin Ren, Meredith A. MacGregor +5

HD 53143 is a mature Sun-like star and host to a broad disk of dusty debris, including a cold outer ring of planetesimals near 90 AU. Unlike most other inclined debris disks imaged…

astro-ph.SR2023★ 4 cited

A huge-amplitude white-light superflare on a L0 brown dwarf discovered by GWAC survey

Li-Ping Xin, Hua-li Li, Jing Wang +21

White-light superflares from ultra cool stars are thought to be resulted from magnetic reconnection, but the magnetic dynamics in a fully convective star is not clear yet. In this…

astro-ph.EP2023★ 6 cited

A Large Double-ring Disk around the Taurus M Dwarf J04124068+2438157

Feng Long, Bin B. Ren, Nicole L. Wallack +23

Planet formation imprints signatures on the physical structures of disks. In this paper, we present high-resolution (50 mas, 8 au) Atacama Large Millimeter/submillimeter Arra…