Zobrazeno 1 - 10
of 205
pro vyhledávání: '"B. G. Andersson"'
Autor:
B-G. Andersson, Janik Karoly, Pierre Bastien, Archana Soam, Simon Coudé, Mehrnoosh Tahani, Michael S. Gordon, Sydney Fox-Middleton
Publikováno v:
The Astrophysical Journal, Vol 963, Iss 1, p 76 (2024)
We present SCUBA-2/POL-2 850 μ m polarimetric observations of the circumstellar envelope (CSE) of the carbon-rich asymptotic giant branch (AGB) star IRC+10216. Both far-IR (FIR) and optical polarization data indicate grains aligned with their long a
Externí odkaz:
https://doaj.org/article/6664fa8bb6be44029f141a001e2f82a5
Autor:
B-G Andersson, Stephen B. Potter
Publikováno v:
The Astrophysical Journal, Vol 962, Iss 2, p 197 (2024)
Externí odkaz:
https://doaj.org/article/30d08f0e5e2a4f97afc0c02d5eca08f5
Autor:
Valentin J. M. Le Gouellec, B-G Andersson, Archana Soam, Thiébaut Schirmer, Joseph M. Michail, Enrique Lopez-Rodriguez, Sophia Flores, David T. Chuss, John E. Vaillancourt, Thiem Hoang, Alex Lazarian
Publikováno v:
The Astrophysical Journal, Vol 951, Iss 2, p 97 (2023)
The linear polarization of thermal dust emission provides a powerful tool to probe interstellar and circumstellar magnetic fields, because aspherical grains tend to align themselves with magnetic field lines. While the Radiative Alignment Torque (RAT
Externí odkaz:
https://doaj.org/article/c5d3e4b42b3e41998ec78a035b7b8201
Autor:
Miranda Caputo, Archana Soam, B-G Andersson, Remy Dennis, Ed Chambers, Rolf Güsten, Lewis B. G. Knee, Jürgen Stutzki
Publikováno v:
The Astrophysical Journal, Vol 950, Iss 2, p 140 (2023)
We used high-resolution [C ii ] 158 μ m mapping of two nebulae IC 59 and IC 63 from SOFIA/upGREAT in conjunction with ancillary data of the gas, dust, and polarization to probe the kinematics, structure, and magnetic properties of their photodissoci
Externí odkaz:
https://doaj.org/article/96bbe146908f4bed8951606517cc8ab4
Autor:
Lars Bonne, B-G Andersson, Robert Minchin, Archana Soam, Joshua Yaldaei, Kristin Kulas, Janik Karoly, Lewis B. G. Knee, Siddharth Kumar, Nirupam Roy
Publikováno v:
The Astronomical Journal, Vol 165, Iss 6, p 243 (2023)
Photodissociation regions (PDRs), where the (far-)ultraviolet light from hot young stars interact with the gas in surrounding molecular clouds, provide laboratories for understanding the nature and role of feedback by star formation on the interstell
Externí odkaz:
https://doaj.org/article/c1328b907c674001a0381b9ea165a560
Autor:
Le Ngoc Tram, Lars Bonne, Yue Hu, Enrique Lopez-Rodriguez, Jordan A. Guerra, Pierre Lesaffre, Antoine Gusdorf, Thiem Hoang, Min-Young Lee, Alex Lazarian, B-G Andersson, Simon Coudé, Archana Soam, William D. Vacca, Hyeseung Lee, Michael Gordon
Publikováno v:
The Astrophysical Journal, Vol 946, Iss 1, p 8 (2023)
The heart of the Large Magellanic Cloud, 30 Doradus, is a complex region with a clear core-halo structure. Feedback from the stellar cluster R136 has been shown to be the main source of energy creating multiple parsec-scale expanding-shells in the ou
Externí odkaz:
https://doaj.org/article/7a176d33468b49d5ac3d6ae980cc8796
Autor:
Lars Bonne, B-G Andersson, Robert Minchin, Archana Soam, Joshua Yaldaei, Kristin Kulas, Janik Karoly, Lewis B. G. Knee, Siddharth Kumar, Nirupam Roy
Photodissociation regions (PDRs), where the (far-)ultraviolet light from hot young stars interact with the gas in surrounding molecular clouds, provide laboratories for understanding the nature and role of feedback by star formation on the interstell
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a2bd2db4df7b2eb7e4ab19b92aeb83c7
Autor:
Le Ngoc Tram, Lars Bonne, Yue Hu, Enrique Lopez-Rodriguez, Jordan A. Guerra, Pierre Lesaffre, Antoine Gusdorf, Thiem Hoang, Min-Young Lee, Alex Lazarian, B-G Andersson, Simon Coudé, Archana Soam, William D. Vacca, Hyeseung Lee, Michael Gordon
The heart of the Large Magellanic Cloud, 30 Doradus, is a complex region with a clear core-halo structure. Feedback from the stellar cluster R$\,$136 has been shown to be the main source of energy creating multiple pc-scale expanding-shells in the ou
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fe6e817172e7aa93a7c7eadf56366db7
http://arxiv.org/abs/2205.12084
http://arxiv.org/abs/2205.12084
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 495:510-524
Molecular hydrogen is the main constituent of dense molecular clouds, but is expected to also be a dominant constituent in many environments where CO can no longer be seen, the so-called ‘CO-dark molecular gas’. Based on comparisons of ultraviole
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a8e75efa9de6d3e7cf956936e662ee86
https://doi.org/10.1093/mnras/staa1188
https://doi.org/10.1093/mnras/staa1188
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