Zobrazeno 1 - 10
of 2 179
pro vyhledávání: '"Andersson, A. G."'
We propose a spectropolarimeter a covering wavelength range of 3200--7000 {\AA} [3200{\AA} chosen as lower limit to go to the atmospheric cut-off. It's ``needed" for some Serkowski curves and would make the instrument even more unique] for a 2-4~m cl
Externí odkaz:
http://arxiv.org/abs/2402.18854
Autor:
Andersson, B-G, Karoly, Janik, Bastien, Pierre, Soam, Archana, Coudé, Simon, Tahani, Mehrnoosh, Gordon, Michael S., Fox-Middleton, Sydney
We present SCUBA-2/POL-2 850 $\mu$m polarimetric observations of the circumstellar envelope (CSE) of the carbon-rich asymptotic giant branch (AGB) star IRC+10216. Both FIR and optical polarization data indicate grains aligned with their long axis in
Externí odkaz:
http://arxiv.org/abs/2312.14666
Autor:
Caputo, Miranda, Soam, Archana, Andersson, B-G, Dennis, Remy, Chambers, Ed, Güsten, Rolf, Knee, Lewis B. G., Stutzki, Jürgen
We used high-resolution [C II] 158 $\mu$m mapping of two nebulae IC 59 and IC 63 from SOFIA/upGREAT in conjunction with ancillary data on the gas, dust, and polarization to probe the kinematics, structure, and magnetic properties of their photo-disso
Externí odkaz:
http://arxiv.org/abs/2305.05719
Autor:
Gouellec, Valentin J. M. Le, Andersson, B-G, Soam, Archana, Schirmer, Thiébaut, Michail, Joseph M., Lopez-Rodriguez, Enrique, Flores, Sophia, Chuss, David T., Vaillancourt, John E., Hoang, Thiem, Lazarian, Alex
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:
http://arxiv.org/abs/2305.01908
Autor:
Bonne, L., Andersson, B-G, Minchin, R., Soam, A., Yaldaei, J., Kulas, K., Karoly, J., Knee, L. B. G., Kumar, S., Roy, N.
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:
http://arxiv.org/abs/2304.13669
Autor:
Jiang, Yue, Toe, Cui Ying, Mofarah, Sajjad S., Cazorla, Claudio, Chang, Shery L. Y., Yin, Yanting, Zhang, Qi, Lim, Sean, Yao, Yin, Tian, Ruoming, Wang, Yuan, Zaman, Tasmia, Arandiyan, Hamidreza, Andersson, Gunther G., Scott, Jason, Koshy, Pramod, Wang, Danyang, Sorrell, Charles C.
Hydrogen is a promising fossil-fuel alternative fuel owing to its environmentally neutral emissions and high energy density. However, the need for purified water and external power are critical hindrances to implementation of hydrogen production. The
Externí odkaz:
http://arxiv.org/abs/2206.14961
Autor:
Tram, Le Ngoc, Bonne, Lars, Hu, Yue, Lopez-Rodriguez, Enrique, Guerra, Jordan A., Lesaffre, Pierre, Gusdorf, Antoine, Hoang, Thiem, Lee, Min-Young, Lazarian, Alex, Andersson, B-G, Coude, Simon, Soam, Archana, Vacca, William D., Lee, Hyeseung, Gordon, Michael
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$\,$136 has been shown to be the main source of energy creating multiple pc-scale expanding-shells in the ou
Externí odkaz:
http://arxiv.org/abs/2205.12084
Autor:
Alharbi, Ahlam R.M. a, b, Grande, Pedro L. c, Köper, Ingo a, Kumar, Anand a, d, Andersson, Gunther G. a, b, ⁎
Publikováno v:
In Chemical Physics 1 November 2024 587
Autor:
Kumar, Anand a, b, Andersson, Gunther G. a, c, ⁎
Publikováno v:
In Advances in Colloid and Interface Science November 2024 333
Autor:
Stephens, Ian W., Myers, Philip C., Zucker, Catherine, Jackson, James M., Andersson, B-G, Smith, Rowan, Soam, Archana, Battersby, Cara, Sanhueza, Patricio, Hogge, Taylor, Smith, Howard A., Novak, Giles, Sadavoy, Sarah, Pillai, Thushara, Li, Zhi-Yun, Looney, Leslie W., Sugitani, Koji, Coude, Simon, Guzman, Andres, Goodman, Alyssa, Kusune, Takayoshi, Santos, Fabio P., Zuckerman, Leah, Encalada, Frankie
Star formation primarily occurs in filaments where magnetic fields are expected to be dynamically important. The largest and densest filaments trace spiral structure within galaxies. Over a dozen of these dense ($\sim$10$^4$\,cm$^{-3}$) and long ($>$
Externí odkaz:
http://arxiv.org/abs/2201.11933