نتایج جستجو برای: iram
تعداد نتایج: 656 فیلتر نتایج به سال:
In the context of CALYPSO IRAM-PdBI Lai•ge Program we performed first statistical survey protostellar jets by analysing molecular emission in a sample 21 protostars covering broad range internal luminosities (L int from 0.035 L ⊙ to 47 ). We find that outflow phenomenon is ubiquitous our protostars, with wide-angle outflows detected CO (2 - 1) all sources, and high-velocity collimated SiO (5-4)...
We present the results of millimetre-wave spectroscopic and continuum observations comet C/2020 F3 (NEOWISE) undertaken with Institut de RadioAstronomie Millimétrique (IRAM) 30-m NOrthern Extended Millimeter Array (NOEMA) telescopes on 22, 25–27 July, 7 August 2020. Production rates HCN, HNC, CH 3 OH CS, H 2 CO, CN, S, CO were determined upper limits six other species. The shows abundances with...
We present an analysis of CO spectroscopy and infrared-to-millimetre dust photometry of 11 bright far-infrared/submillimetre sources discovered through a combination of the Planck all-sky survey and follow-up Herschel-SPIRE imaging – “Planck’s Dusty Gravitationally Enhanced subMillimetre Sources.” Each source has a spectroscopic redshift z = 2.2–3.6 from a blind redshift search with EMIR at the...
We report the detection of luminous CO(3–2) line emission in the halo of the z=2.6 radio galaxy (HzRG) TXS0828+193, which has no detected counterpart at optical to mid-infrared wavelengths implying a stellar mass . few×10 M⊙ and relatively low star-formation rates. With the IRAM PdBI we find two CO emission line components at the same position at ∼80 kpc distance from the HzRG along the axis of...
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