A OMC no raio X
نویسندگان
چکیده
منابع مشابه
X-ray Properties of Young Stellar Objects in OMC-2 and OMC-3 from the Chandra X-ray Observatory
We report X-ray results of the Chandra observation of Orion Molecular Cloud 2 and 3. A deep exposure of ∼ 100 ksec detects ∼ 400 X-ray sources in the field of view of the ACIS array, providing one of the largest X-ray catalogs in a star forming region. Coherent studies of the source detection, time variability, and energy spectra are performed. We classify the X-ray sources into class I, class ...
متن کاملبررسی اختلال معادلات ماتریسی x+a^*f(x)a=q
در این پایان نامه ابتدا شرایط وجود جواب برای معادلات ماتریسی و غیر خطی x+a^*f(x)a=q را بررسی نموده سپس به تحلیل اختلال در معادلات مذکور می پردازیم. در هر مبحث برای بیان و توضیح مطالب قضایا و مثال های عددی متعدد آورده شده است.
OMC Livre 2005.indb
WTO dispute settlement continues to be the subject of extensive scrutiny by both trade practitioners and academics. Not surprisingly, most of this analysis is legal in nature, touching upon the various arguments that have been put forward by parties to disputes and the legal foundations upon which these disputes are adjudicated. While legal and procedural issues remain the domain of trade lawye...
متن کاملOMC Livre 2005.indb
Despite the recovery in the world economy in 2003 and 2004, unemployment remained high in many industrial countries. Even in those countries which reported a strong recovery, such as the United States and the United Kingdom, employment levels recovered only moderately, leading many observers to wonder about a “jobless recovery”. Although employment growth typically lags behind in each cyclical ...
متن کاملDiscovery of X Rays from Class 0 Protostar Candidates in Omc-3
We have observed the Orion Molecular Clouds 2 and 3 (OMC-2 and OMC-3) with the Chandra X-ray Observatory (CXO). The northern part of OMC-3 is found to be particularly rich in new X-ray features; four hard X-ray sources are located in and along the filament of cloud cores. Two sources coincide positionally with the submm-mm dust condensations of MMS 2 and 3 or an outflow radio source VLA 1, whic...
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ژورنال
عنوان ژورنال: GV-executivo
سال: 2003
ISSN: 1806-8979
DOI: 10.12660/gvexec.v2n1.2003.34865