G. Sabatini L. Podio C. Codella Y. Watanabe M. De Simone E. Bianchi C. Ceccarelli C. J. Chandler N. Sakai B. Svoboda L. Testi Y. Aikawa N. Balucani M. Bouvier P. Caselli E. Caux L. Chahine S. Charnley N. Cuello F. Dulieu L. Evans D. Fedele S. Feng F. Fontani T. Hama T. Hanawa E. Herbst T. Hirota A. Isella I. Jímenez-Serra D. Johnstone B. Lefloch R. Le Gal L. Loinard H. B. Liu A. López-Sepulcre L. T. Maud M. J. Maureira F. Menard A. Miotello G. Moellenbrock H. Nomura Y. Oba S. Ohashi Y. Okoda Y. Oya J. Pineda A. Rimola T. Sakai D. Segura-Cox Y. Shirley C. Vastel S. Viti N. Watanabe Y. Zhang Z. E. Zhang S. Yamamoto
Astronomy & Astrophysics 684 L12-L12 2024年4月
Context. The origin of the chemical diversity observed around low-mass protostars probably resides in the earliest history of these systems.
Aims. We aim to investigate the impact of protostellar feedback on the chemistry and grain growth in the ...
Satoshi Ohashi Munetake Momose Akimasa Kataoka Aya E Higuchi Takashi Tsukagoshi Takahiro Ueda Claudio Codella Linda Podio Tomoyuki Hanawa Nami Sakai Hiroshi Kobayashi Satoshi Okuzumi Hidekazu Tanaka
The Astrophysical Journal 954(2) 110-110 2023年8月
Abstract
Characterizing the physical properties of dust grains in a protoplanetary disk is critical to comprehending the planet formation process. Our study presents Atacama Large Millimeter/submillimeter Array (ALMA) high-resolution observation...
The decay of Alfven waves in a filamentary molecular cloud is investigated through three-dimensional numerical simulations. We have considered a filamentary molecular cloud supported in part by the Alfven wave against the self-gravity. Our attenti...
A new self-similar solution describing spherical implosions of a gaseous sphere under both self-gravity and radiative diffusion is investigated in detail, where the diffusivity is modeled by a power law with respect to density and temperature. The...
ASTROPHYSICS AND SPACE SCIENCE 292(1-4) 273-278 2004年
We present We three-dimensional numerical simulations on binary formation through fragmentation. The simulations follow gravitational collapse of a molecular cloud core up to growth of the first core by accretion. At the initial stage, the gravity...
The fragmentation of molecular cloud cores a factor of 1.1 denser than the critical Bonnor-Ebert sphere is examined though three-dimensional numerical simulations. A nested grid is employed to resolve. ne structure down to 1 AU while following the...
International Astronomical Union. Asian-Pacific Regional Meeting, 池内, 了, Hearnshaw, J. B., 花輪, 知幸, International Astronomical Union, Astronomical Society of the Pacific, Nihon Tenmon Gakkai
Astronomical Society of the Pacific 2003年 （ISBN:1583811346）
大学院国際学術研究院