288 citations · 2.9k across the 59 of their papers we have counts for
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Double DCO+ rings reveal CO ice desorption in the outer disk around IM Lup
Karin I. Oberg, Kenji Furuya, Ryan Loomis +5
In a protoplanetary disk, a combination of thermal and non-thermal desorption processes regulate where volatiles are liberated from icy grain mantles into the gas phase. Non-therma…
Analytical Formulas of Molecular Ion Abundances and N2H+ Ring in Protoplanetary Disks
Yuri Aikawa, Kenji Furuya, Hideko Nomura +1
We investigate the chemistry of ion molecules in protoplanetary disks, motivated by the detection of NH ring around TW Hya. While the ring inner radius coincides with the C…
The cometary composition of a protoplanetary disk as revealed by complex cyanides
Karin I. Oberg, Viviana V. Guzman, Kenji Furuya +5
Observations of comets and asteroids show that the Solar Nebula that spawned our planetary system was rich in water and organic molecules. Bombardment brought these organics to the…
ALMA Observations of the IRDC Clump G34.43+00.24 MM3: DNC/HNC Ratio
Takeshi Sakai, Nami Sakai, Kenji Furuya +6
We have observed the clump G34.43+00.24 MM3 associated with an infrared dark cloud in DNC =3--2, HNC =3--2, and NH =3--2 with the Atacama Large Millimeter/s…