Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Mika Saajasto"'
Autor:
Jeong-Eun Lee, Gwanjeong Kim, Feng-Wei Xu, Qizhou Zhang, Chao Zhang, Paul F. Goldsmith, Ye Xu, Hee-Weon Yi, Chin-Fei Lee, Shih-Ying Hsu, Jarken Esimbek, Sheng-Li Qin, Mika Saajasto, Tianwei Zhang, Bing-Gang Ju, X.-W. Liu, Neal J. Evans, Christian Henkel, Fanyi Meng, Yuefang Wu, Chuan-Peng Zhang, Ke Wang, Mika Juvela, Ken'ichi Tatematsu, Somnath Dutta, Tie Liu, David Eden, Dipen Sahu, Di Li, Jinghua Yuan, Sheng-Yuan Liu
Gas at high Galactic latitude is a relatively little-noticed component of the interstellar medium. In an effort to address this, forty-one Planck Galactic Cold Clumps at high Galactic latitude (HGal; $|b|>25^{\circ}$) were observed in $^{12}$CO, $^{1
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e2337d7597549178313ffeba55688843
Autor:
Douglas J. Marshall, Mika Juvela, Sung-ju Kang, David Cornu, D. Alina, Alessio Traficante, Elisabetta R. Micelotta, Patrick M. Koch, Mark G. Rawlings, Ke Wang, Yasuo Doi, Johanna Malinen, Sarolta Zahorecz, Isabelle Ristorcelli, Jinhua He, Archana Soam, Tie Liu, Rebeka Bögner, Patricio Sanhueza, J. Montillaud, Mika Saajasto, Chang Won Lee, David Eden, L. V. Toth, V. M. Pelkonen, Charlotte Vastel, Kee-Tae Kim
Publikováno v:
Astronomy and Astrophysics-A&A
Astronomy and Astrophysics-A&A, EDP Sciences, 2019, 631, pp.L1. ⟨10.1051/0004-6361/201936377⟩
Astronomy and Astrophysics-A&A, 2019, 631, pp.L1. ⟨10.1051/0004-6361/201936377⟩
Astronomy and Astrophysics-A&A, EDP Sciences, 2019, 631, pp.L1. ⟨10.1051/0004-6361/201936377⟩
Astronomy and Astrophysics-A&A, 2019, 631, pp.L1. ⟨10.1051/0004-6361/201936377⟩
Context. Current theories and models attempt to explain star formation globally, from core scales to giant molecular cloud scales. A multi-scale observational characterisation of an entire molecular complex is necessary to constrain them. We investig
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::14b6dbc1da17365a5d4736e48662b7ea
https://hal-cea.archives-ouvertes.fr/cea-02314376
https://hal-cea.archives-ouvertes.fr/cea-02314376
Autor:
Julien Montillaud, Mika Juvela, Charlotte Vastel, Jinhua He, Tie Liu, Isabelle Ristorcelli, David J. Eden, Sung-ju Kang, Kee-Tae Kim, Patrick M. Koch, Chang Won Lee, Mark G. Rawlings, Mika Saajasto, Patricio Sanhueza, Archana Soam, Sarolta Zahorecz, Dana Alina, Rebeka Bögner, David Cornu, Yasuo Doi, Johanna Malinen, Douglas J. Marshall, Elisabetta R. Micelotta, Veli-Matti Pelkonen, L. Viktor Tót
Publikováno v:
Astronomy & Astrophysics
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=r3c4b2081b22::14b6dbc1da17365a5d4736e48662b7ea
Autor:
Archana Soam, Tie Liu, B-G Andersson, Chang Won Lee, Junhao Liu, Mika Juvela, Pak Shing Li, Paul F. Goldsmith, Qizhou Zhang, Patrick M. Koch, Kee-Tae Kim, Keping Qiu, Neal J. Evans II, Doug Johnstone, Mark Thompson, Derek Ward-Thompson, James Di Francesco, Ya-Wen Tang, Julien Montillaud, Gwanjeong Kim, Steve Mairs, Patricio Sanhueza, Shinyoung Kim, David Berry, Michael S. Gordon, Ken’ichi Tatematsu, Sheng-Yuan Liu, Kate Pattle, David Eden, Peregrine M. McGehee, Ke Wang, I. Ristorcelli, Sarah F. Graves, Dana Alina, Kevin M. Lacaille, Ludovic Montier, Geumsook Park, Woojin Kwon, Eun Jung Chung, Veli-Matti Pelkonen, Elisabetta R. Micelotta, Mika Saajasto, Gary Fuller
Publikováno v:
The Astrophysical Journal
The Astrophysical Journal, American Astronomical Society, 2019, 883 (1), pp.95. ⟨10.3847/1538-4357/ab39dd⟩
The Astrophysical Journal, American Astronomical Society, 2019, 883 (1), pp.95. ⟨10.3847/1538-4357/ab39dd⟩
We present the B-fields mapped in IRDC G34.43+0.24 using 850\,$\mu$m polarized dust emission observed with the POL-2 instrument at JCMT. We examine the magnetic field geometries and strengths in the northern, central, and southern regions of the fila
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1cded96ab34999da833e5b12795e4ec7
Autor:
David Cornu, David Eden, Mika Saajasto, Jinhua He, Charlotte Vastel, Chang Won Lee, D. Alina, Elisabetta R. Micelotta, Kee-Tae Kim, Yasuo Doi, Alessio Traficante, Sarolta Zahorecz, Ke Wang, Sung-ju Kang, Mark G. Rawlings, V. M. Pelkonen, D. J. Marshall, J. Montillaud, Isabelle Ristorcelli, Mika Juvela, Patrick M. Koch, Archana Soam, Johanna Malinen, L. Viktor Tóth, Tie Liu, Rebeka Bögner, Patricio Sanhueza
Publikováno v:
Astronomy and Astrophysics-A&A
Astronomy and Astrophysics-A&A, EDP Sciences, 2019, 631, pp.A3. ⟨10.1051/0004-6361/201834903⟩
Astronomy and Astrophysics-A&A, 2019, 631, pp.A3. ⟨10.1051/0004-6361/201834903⟩
Astronomy and Astrophysics-A&A, EDP Sciences, 2019, 631, pp.A3. ⟨10.1051/0004-6361/201834903⟩
Astronomy and Astrophysics-A&A, 2019, 631, pp.A3. ⟨10.1051/0004-6361/201834903⟩
We started a multi-scale analysis of G202.3+2.5, an intertwined filamentary region of Monoceros OB1. In Paper I, we examined the distributions of dense cores and protostars and found enhanced star formation (SF) activity in the junction region of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::170366547660179209d80b8a1b813d5f
Publikováno v:
Astronomy and Astrophysics-A&A
Astronomy and Astrophysics-A&A, EDP Sciences, 2021, 647, pp.A109. ⟨10.1051/0004-6361/202038401⟩
Astronomy and Astrophysics-A&A, EDP Sciences, 2021, 647, pp.A109. ⟨10.1051/0004-6361/202038401⟩
Light scattering at near-infrared wavelengths has been used to study the optical properties of the interstellar dust grains, but these studies are limited by the assumptions on the strength of the radiation field. On the other hand, thermal dust emis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::648bfa66848af67b6ce2e84c353ac01a
https://doi.org/10.1051/0004-6361/202038401
https://doi.org/10.1051/0004-6361/202038401
Publikováno v:
Astronomy & Astrophysics
We examine the possibility of using near-infrared scattering to constrain the local radiation field and the dust properties, for example, the size distribution of the grains, and maximum grain size. We use radiative transfer modelling to examine the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c05b770f987c42dfa876e7a25592db32
http://hdl.handle.net/10138/242418
http://hdl.handle.net/10138/242418
Autor:
L. V. Toth, Toshikazu Onishi, V.-M. Pelkonen, Tomomi Shimoikura, A. Rivera-Ingraham, Mika Saajasto, J. Malinen, L. Montier, O. Fehér, Kazuhito Dobashi, J.-Ph. Bernard, I. Ristorcelli, Mika Juvela, D. J. Marshall, J. Montillaud
Publikováno v:
Astronomy and Astrophysics-A&A
Astronomy and Astrophysics-A&A, 2017, 608, pp.A21. ⟨10.1051/0004-6361/201630005⟩
Astronomy and Astrophysics-A&A, EDP Sciences, 2017, 608, pp.A21. ⟨10.1051/0004-6361/201630005⟩
Astronomy & Astrophysics
Astronomy and Astrophysics-A&A, 2017, 608, pp.A21. ⟨10.1051/0004-6361/201630005⟩
Astronomy and Astrophysics-A&A, EDP Sciences, 2017, 608, pp.A21. ⟨10.1051/0004-6361/201630005⟩
Astronomy & Astrophysics
The combination of line and continuum observations can provide vital insights to the formation and fragmentation of filaments and the initial conditions for star formation. We have carried out line observations to map the kinematics of an evolved, ac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::21d37eefe8c6a80615da4236de80214f
https://hal.science/hal-02066685/file/aa30005-16.pdf
https://hal.science/hal-02066685/file/aa30005-16.pdf
Autor:
Naomi Hirano, Liu Tie, Kee-Tae Kim, Yuefang Wu, Qizhou Zhang, Sheng-Yuan Liu, Ken'ichi Tatematsu, Mark Thompson, Mika Saajasto, Mika Juvela, Ke Wang, Jorma Harju
Publikováno v:
Astronomy & Astrophysics. 630:A69
We present molecular line and dust continuum observations of a Planck-detected cold cloud, G074.11+00.11. The cloud consists of a system of curved filaments and a central star-forming clump. The clump is associated with several infrared sources and H
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::14f5a20d1379ba576829d47abb84ea6a
https://doi.org/10.1051/0004-6361/201834991
https://doi.org/10.1051/0004-6361/201834991
Autor:
Montillaud, Julien, Juvela, Mika, Vastel, Charlotte, He, Jinhua, Liu, Tie, Ristorcelli, Isabelle, Eden, David J., Kang, Sung-ju, Kim, Kee-Tae, Koch, Patrick M., Lee, Chang Won, Rawlings, Mark G., Saajasto, Mika, Sanhueza, Patricio, Soam, Archana, Zahorecz, Sarolta, Alina, Dana, Bögner, Rebeka, Cornu, David, Doi, Yasuo
Publikováno v:
Astronomy & Astrophysics / Astronomie et Astrophysique; Nov2019, Vol. 631, p1-20, 20p