8 papers
Survival of Molecular Complexity under Recent Supernova Feedback: Detection of Hot Cores in RX J1713.7-3946
Takashi Shimonishi, Hidetoshi Sano, Kenji Furuya +1
Protostellar cores located near supernova remnants are considered potential analogues of the birth environment of the solar system. However, the extent to which supernovae influenc…
Fizzy water ice in space: CO adsorption, binding energies and its fate in a protoplanetary disk
Alicja Bulik, V. Bariosco, E. Mates-Torres +4
CO2 is the third most abundant ice component found on dust grains in star-forming regions and a common ingredient of exoplanet atmospheres. Characterization of its adsorption prope…
CHOH and HCN in Interstellar Comet 3I/ATLAS Mapped with the ALMA Atacama Compact Array: Distinct Outgassing Behaviors and a Remarkably High CHOH/HCN Production Rate Ratio
Nathan X. Roth, Martin A. Cordiner, Dominique Bockelée-Morvan +15
We report the detection of methanol (CHOH) toward interstellar comet 3I/ATLAS using the Atacama Compact Array of the Atacama Large Millimeter/Submillimeter Array (ALMA) on UT 2…
MAGellanic Outflow and chemistry Survey (MAGOS): Hot cores in the LMC
Takashi Shimonishi, Kei E. I. Tanaka, Yichen Zhang +3
The Large Magellanic Cloud (LMC) provides a key laboratory for exploring the diversity of star formation and interstellar chemistry under subsolar metallicity conditions. We presen…
Digging into the chemical complexity in the outer Galaxy: A hot molecular core in Sharpless 2-283
Toki Ikeda, Takashi Shimonishi, Hiroyuki Kaneko +3
The outer Galaxy (galactocentric distance 13.5 kpc) serves as an excellent laboratory for investigating the chemical complexity in low-metallicity environments. Here, we p…
ALMA Observations of Cold Methanol Gas in the Large Magellanic Cloud (LMC): N79 South GMC
Suman Kumar Mondal, Takashi Shimonishi, Soumen Mondal +4
We report ALMA continuum and molecular line observations at 0.1 pc resolution toward the super star cluster (SSC) candidate H72.97-69.39 in the N79 region of the LMC. The continuum…