Imagen de Portada

CH$_3$OH and HCN in Interstellar Comet 3I/ATLAS Mapped with the ALMA Atacama Compact Array: Distinct Outgassing Behaviors and a Remarkably High CH$_3$OH/HCN Production Rate Ratio

Fuente: arXiv

Guardado en:

Detalles Bibliográficos
Autores principales:	Roth, Nathan X., Cordiner, Martin A., Bockelée-Morvan, Dominique, Biver, Nicolas, Crovisier, Jacques, Milam, Stefanie N., Lellouch, Emmanuel, Santos-Sanz, Pablo, Lis, Dariusz C., Qi, Chunhua, Foster, K. D., Boissier, Jérémie, Furuya, Kenji, Moreno, Raphael, Charnley, Steven B., Remijan, Anthony J., Kuan, Yi-Jehng, Hart, Lillian X.
Formato:	Preprint
Publicado:	2025
Materias:	Earth and Planetary Astrophysics Astrophysics of Galaxies
Acceso en línea:	Acceder al recurso
Etiquetas:	Agregar Etiqueta Sin Etiquetas, Sea el primero en etiquetar este registro!

Ejemplares similares

Evidence for Surprising Heavy Nitrogen Isotopic Enrichment in Comet 46P/Wirtanen's Hydrogen Cyanide
por: Cordiner, M. A., et al.
Publicado: (2024)

A Multi-Wavelength Study of Comet C/2022 E3 (ZTF): Complementary ALMA and JWST Investigations of Water and Methanol in Cometary Comae
por: Foster, K. D., et al.
Publicado: (2026)

JCMT detection of HCN emission from 3I/ATLAS at 2.1 AU
por: Coulson, Iain M., et al.
Publicado: (2025)

Perihelion observations of interstellar comet 3I/ATLAS with the IRAM 30-m telescope
por: Biver, N., et al.
Publicado: (2026)

The Evolution in Coma Molecular Composition of Comet C/2017 K2 (PanSTARRS) Across the H$_2$O Sublimation Zone: ALMA Imaging of an H$_2$O-Dominated Coma
por: Roth, Nathan X., et al.
Publicado: (2025)

Isotopic Evidence for a Cold and Distant Origin of the Interstellar Object 3I/ATLAS
por: Cordiner, Martin, et al.
Publicado: (2026)

Isotopic Signature of Organic Molecules from Beyond the Solar System: An Enriched Methane D/H Ratio in the Interstellar Object 3I/ATLAS
por: Roth, Nathan X., et al.
Publicado: (2026)

Monitoring Volatile Evolution in Disrupting Comet D/2021 A1 (Leonard) with NOEMA and APEX
por: Proudkii, Timothy N., et al.
Publicado: (2026)

A D/H Ratio Consistent with Earth's Water in Halley-type Comet 12P from ALMA HDO Mapping
por: Cordiner, M. A., et al.
Publicado: (2025)

Coma Physics of an Interstellar Object: JWST Spatial-Spectral Mapping of 3I/ATLAS
por: Roth, Nathan X., et al.
Publicado: (2026)

Isotopic composition of cometary water and the origin of Earth's oceans
por: Lis, Dariusz C., et al.
Publicado: (2025)

Water D/H in 3I/ATLAS as a Probe of Formation Conditions in Another Planetary System
por: Manzano, Luis E. Salazar, et al.
Publicado: (2026)

Chemical composition of comets C/2021 A1 (Leonard) and C/2022 E3 (ZTF) from radio spectroscopy and the abundance of HCOOH and HNCO in comets
por: Biver, N., et al.
Publicado: (2024)

First Detection of Molecular Activity in the Largest Known Oort Cloud Comet: ALMA Imaging of C/2014 UN271 (Bernardinelli-Bernstein) at 16.6 au from the Sun
por: Roth, Nathan X., et al.
Publicado: (2025)

Observation of CH$_{3}$$^{17}$OH and CH$_{3}$$^{18}$OH in Orion KL: A New Tool to Study Star-Formation History
por: Watanabe, Yoshimasa, et al.
Publicado: (2025)

JCMT Constraints on the Early-Time HCN and CO Emission and HCN Temporal Evolution of 3I/ATLAS
por: Hinkle, Jason T., et al.
Publicado: (2025)

Determination of the branching ratio of CH$_3$OH + OH reaction on water ice surface at 10 K
por: Ishibashi, Atsuki, et al.
Publicado: (2023)

Observations of Titan's Stratosphere During Northern Summer: Temperatures, CH3CN and CH3D Abundances
por: Thelen, Alexander E., et al.
Publicado: (2024)

Variability in Titan's Mesospheric HCN and Temperature Structure as Observed by ALMA
por: Thelen, A. E., et al.
Publicado: (2024)

Investigating solid-state CH3OH formation with chemical modelling
por: Huang, K. -Y., et al.
Publicado: (2025)

A JWST Study of the Remarkable Oort Cloud Comet C/2017 K2 (PanSTARRS)
por: Woodward, Charles E., et al.
Publicado: (2025)

ALMA observations of CH3COCH3 and the related species CH3CHO, CH3OH, and C2H5CN in line-rich molecular cores
por: Li, Chuanshou, et al.
Publicado: (2025)

CH$_3$OH as a User-Friendly Density Probe: Calibration and Beyond
por: Giannetti, A., et al.
Publicado: (2025)

UV irradiation of ethanol-containing interstellar ice analogs: Photostability in CH3CH2OH:CO mixtures
por: DeVine, J. A., et al.
Publicado: (2025)

Mapping Physical Conditions in Neighboring Hot Cores: NOEMA Studies of W3(H$_2$O) and W3(OH)
por: Giese, Morgan M., et al.
Publicado: (2023)

PRODIGE - envelope to disk with NOEMA: V. Low 12C/13C ratios for CH3OH and CH3CN in hot corinos
por: Busch, L. A., et al.
Publicado: (2025)

CH_3OH and Its Deuterated Species in the Disk/Envelope System of the Low-Mass Protostellar Source B335
por: Okoda, Yuki, et al.
Publicado: (2024)

Interstellar Chemistry of CN Radicals on Ices: The formation of CH3CN and CH3NC and potential connection to acetamide
por: Enrique-Romero, Joan, et al.
Publicado: (2025)

Investigation of the rotational spectrum of CH$_3$$^{17}$OH and its tentative detection toward Sagittarius B2(N)
por: Müller, Holger S. P., et al.
Publicado: (2024)

Investigating the chemical link between H$_2$CO and CH$_3$OH within the CMZ of NGC 253
por: Huang, K. -Y., et al.
Publicado: (2025)

Does the HCN/CO ratio trace the star-forming fraction of gas? II. Variations in CO and HCN Emissivity
por: Bemis, Ashley R., et al.
Publicado: (2024)

Improved Carbon and Nitrogen Isotopic Ratios for CH$_3$CN in Titan's Atmosphere Using ALMA
por: Nosowitz, J., et al.
Publicado: (2025)

Dynamical simulation of the Interstellar Comet 3I/ATLAS
por: Ahuja, Goldy, et al.
Publicado: (2025)

ALMA view of the L1448-mm protostellar system on disk scales: CH$_3$OH and H$^{13}$CN as new disk wind tracers
por: Nazari, P., et al.
Publicado: (2024)

Pre-perihelion Development of Interstellar Comet 3I/ATLAS
por: Jewitt, David, et al.
Publicado: (2025)

New submillimetre HCN lasers in carbon-rich evolved stars
por: Yang, W., et al.
Publicado: (2025)

Collisional excitation of HCN by CO to refine the modeling of cometary comae
por: Tonolo, Francesca, et al.
Publicado: (2025)

Prediscovery Activity of New Interstellar Object 3I/ATLAS: A Dynamically-Old Comet?
por: Ye, Quanzhi, et al.
Publicado: (2025)

HyGAL: Characterizing the Galactic ISM with observations of hydrides and other small molecules. III. The absorption lines of [O I], CH, and OH
por: Kim, W. -J., et al.
Publicado: (2026)

Palomar and Apache Point Spectrophotometry of Interstellar Comet 3I/ATLAS
por: Belyakov, Matthew, et al.
Publicado: (2025)