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Orkan Umurhan
Orkan Umurhan
NASA Ames Research Center
Verified email at nasa.gov
Title
Cited by
Cited by
Year
The Pluto system: Initial results from its exploration by New Horizons
SA Stern, F Bagenal, K Ennico, GR Gladstone, WM Grundy, ...
Science 350 (6258), aad1815, 2015
4232015
Linear and non-linear evolution of the vertical shear instability in accretion discs
RP Nelson, O Gressel, OM Umurhan
Monthly Notices of the Royal Astronomical Society 435 (3), 2610-2632, 2013
3722013
The geology of Pluto and Charon through the eyes of New Horizons
JM Moore, WB McKinnon, JR Spencer, AD Howard, PM Schenk, ...
Science 351 (6279), 1284-1293, 2016
2552016
The atmosphere of Pluto as observed by New Horizons
GR Gladstone, SA Stern, K Ennico, CB Olkin, HA Weaver, LA Young, ...
Science 351 (6279), aad8866, 2016
2052016
Initial results from the New Horizons exploration of 2014 MU69, a small Kuiper Belt object
SA Stern, HA Weaver, JR Spencer, CB Olkin, GR Gladstone, WM Grundy, ...
Science 364 (6441), eaaw9771, 2019
1522019
Hydrodynamic stability of rotationally supported flows: Linear and nonlinear 2D shearing box results
OM Umurhan, O Regev
Astronomy & Astrophysics 427 (3), 855-872, 2004
1522004
Reorientation of Sputnik Planitia implies a subsurface ocean on Pluto
F Nimmo, DP Hamilton, WB McKinnon, PM Schenk, RP Binzel, ...
Nature 540 (7631), 94-96, 2016
1272016
Convection in a volatile nitrogen-ice-rich layer drives Pluto’s geological vigour
WB McKinnon, F Nimmo, T Wong, PM Schenk, OL White, JH Roberts, ...
Nature 534 (7605), 82-85, 2016
1202016
Mean radius and shape of Pluto and Charon from New Horizons images
F Nimmo, O Umurhan, CM Lisse, CJ Bierson, TR Lauer, MW Buie, ...
Icarus 287, 12-29, 2017
1172017
The solar nebula origin of (486958) Arrokoth, a primordial contact binary in the Kuiper Belt
WB McKinnon, DC Richardson, JC Marohnic, JT Keane, WM Grundy, ...
Science 367 (6481), eaay6620, 2020
1062020
The initial conditions for planet formation: Turbulence driven by hydrodynamical instabilities in disks around young stars
W Lyra, OM Umurhan
Publications of the Astronomical Society of the Pacific 131 (1001), 072001, 2019
1002019
Basins, fractures and volcanoes: Global cartography and topography of Pluto from New Horizons
PM Schenk, RA Beyer, WB McKinnon, JM Moore, JR Spencer, OL White, ...
Icarus 314, 400-433, 2018
942018
The geology and geophysics of Kuiper Belt object (486958) Arrokoth
JR Spencer, SA Stern, JM Moore, HA Weaver, KN Singer, CB Olkin, ...
Science 367 (6481), eaay3999, 2020
832020
On the viability of the shearing box approximation for numerical studies of MHD turbulence in accretion disks
O Regev, OM Umurhan
Astronomy & Astrophysics 481 (1), 21-32, 2008
822008
The nitrogen cycles on Pluto over seasonal and astronomical timescales
T Bertrand, F Forget, OM Umurhan, WM Grundy, B Schmitt, S Protopapa, ...
Icarus 309, 277-296, 2018
772018
Role of interaction between magnetic Rossby waves and tachocline differential rotation in producing solar seasons
M Dikpati, SW McIntosh, G Bothun, PS Cally, SS Ghosh, PA Gilman, ...
The Astrophysical Journal 853 (2), 144, 2018
742018
Vortex formation in protoplanetary discs induced by the vertical shear instability
S Richard, RP Nelson, OM Umurhan
Monthly Notices of the Royal Astronomical Society 456 (4), 3571-3584, 2016
732016
Color, composition, and thermal environment of Kuiper Belt object (486958) Arrokoth
WM Grundy, MK Bird, DT Britt, JC Cook, DP Cruikshank, CJA Howett, ...
Science 367 (6481), eaay3705, 2020
702020
Streaming instability in turbulent protoplanetary disks
OM Umurhan, PR Estrada, JN Cuzzi
The Astrophysical Journal 895 (1), 4, 2020
632020
Geological mapping of sputnik planitia on pluto
OL White, JM Moore, WB McKinnon, JR Spencer, AD Howard, PM Schenk, ...
Icarus 287, 261-286, 2017
632017
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