Zobrazeno 1 - 10
of 629
pro vyhledávání: '"Millimeter astronomy"'
Autor:
Aldaya, Ivan ivan.a.aldaya@ieee.org, Campuzano, Gabriel1, Del-Valle-Soto, Carolina2 cvalle@up.edu.mx, Aragón-Zavala, Alejandro3, Castañón, Gerardo1
Publikováno v:
Optical & Quantum Electronics. Jun2017, Vol. 49 Issue 6, p1-20. 20p.
Autor:
Shunya Takekawa, Tomoharu Oka, Shiho Tsujimoto, Hiroki Yokozuka, Nanase Harada, Miyuki Kaneko, Rei Enokiya, Yuhei Iwata
Publikováno v:
The Astrophysical Journal Letters, Vol 972, Iss 1, p L3 (2024)
We report the discovery of a characteristic trend in the intensity ratios of SiO emissions across the Central Molecular Zone (CMZ) of our Galaxy. Using the Nobeyama Radio Observatory 45 m telescope, we conducted large-scale, high-sensitivity imaging
Externí odkaz:
https://doaj.org/article/30734364debe4f3291c6484c3ed8d2b0
Publikováno v:
The Astrophysical Journal Letters, Vol 971, Iss 2, p L43 (2024)
The J = 5.5 → 4.5 and J = 5 → 4 transitions of PO and PN, respectively, have been imaged in the envelope of hypergiant star VY Canis Majoris (VY CMa) using the Atacama Large Millimeter/submillimeter Array with angular resolutions of 0.″2 and 1.
Externí odkaz:
https://doaj.org/article/e9f6e51e250c43bc85c7c983c84631b3
Autor:
Adam Ginsburg, John Bally, Ashley T. Barnes, Cara Battersby, Nazar Budaiev, Natalie O. Butterfield, Paola Caselli, Laura Colzi, Katarzyna M. Dutkowska, Pablo García, Savannah Gramze, Jonathan D. Henshaw, Yue Hu, Desmond Jeff, Izaskun Jiménez-Serra, Jens Kauffmann, Ralf S. Klessen, Emily M. Levesque, Steven N. Longmore, Xing Lu, Elisabeth A. C. Mills, Mark R. Morris, Francisco Nogueras-Lara, Tomoharu Oka, Jaime E. Pineda, Thushara G. S. Pillai, Víctor M. Rivilla, Álvaro Sánchez-Monge, Miriam G. Santa-Maria, Howard A. Smith, Yoshiaki Sofue, Mattia C. Sormani, Grant R. Tremblay, Gijs Vermariën, Alexey Vikhlinin, Serena Viti, Dan Walker, Q. Daniel Wang, Fengwei Xu, Qizhou Zhang
Publikováno v:
The Astrophysical Journal Letters, Vol 968, Iss 1, p L11 (2024)
A compact source, G0.02467–0.0727, was detected in Atacama Large Millimeter/submillimeter Array 3 mm observations in continuum and very broad line emission. The continuum emission has a spectral index α ≈ 3.3, suggesting that the emission is fro
Externí odkaz:
https://doaj.org/article/3440401b5b3d47daa5768964342790e6
Autor:
Joshua Bennett Lovell, Garrett K. Keating, David J. Wilner, Sean M. Andrews, Meredith MacGregor, Ramisa Akther Rahman, Ramprasad Rao, Jonathan P. Williams
Publikováno v:
The Astrophysical Journal Letters, Vol 962, Iss 1, p L12 (2024)
We present evidence of variable 1.3 mm emission from the 1 to 3 Myr, spectral-type G2–G5 class III young stellar object (YSO), HD 283572. HD 283572 was observed on eight dates with the Submillimeter Array between 2021 December and 2023 May, with a
Externí odkaz:
https://doaj.org/article/6ee75a981d9f4f048f50e2768229df96
Autor:
Calvo, M.1 martino.calvo@grenoble.cnrs.fr, Benoît, A.1, Catalano, A., Goupy, J.1, Monfardini, A., Ponthieu, N., Barria, E.1, Bres, G.1, Grollier, M.1, Garde, G.1, Leggeri, J.-P.1, Pont, G.1, Triqueneaux, S.1, Adam, R.2, Bourrion, O.2, Macías-Pérez, J.-F.2, Rebolo, M.2, Ritacco, A.2, Scordilis, J.-P.2, Tourres, D.2
Publikováno v:
Journal of Low Temperature Physics. Aug2016, Vol. 184 Issue 3/4, p816-823. 8p.
Autor:
Zannoni, M.1
Publikováno v:
International Journal of Numerical Modelling. Nov/Dec2015, Vol. 28 Issue 6, p745-754. 10p.
Autor:
Heinzel, P.1 pheinzel@asu.cas.cz, Berlicki, A. berlicki@astro.uni.wroc.pl, Bárta, M.1 barta@asu.cas.cz, Karlický, M.1 karlicky@asu.cas.cz, Rudawy, P.2 rudawy@astro.uni.wroc.pl
Publikováno v:
Solar Physics. Jul2015, Vol. 290 Issue 7, p1981-2000. 20p.