Detection of extragalactic CF+toward PKS 1830−211
نویسندگان
چکیده
منابع مشابه
On the Direct Detection of Extragalactic WIMPs
We consider the direct detection of WIMPs reaching the Earth from outside the Milky Way. If these WIMPs form a distinct population they will, although of much lower flux than typical galactic halo WIMPs, have a number of features which might aid in their ultimate detectability: a high and essentially unique velocity (∼ 600 km/s in the galactic rest frame) due to their acceleration in entering t...
متن کاملOn the direct detection of extragalactic weakly interacting massive particles
We consider the direct detection of weakly interacting massive particles (WIMPs) reaching the Earth from outside the Milky Way. If these WIMPs form a distinct population they will, although of much lower flux than typical galactic halo WIMPs, have a number of features which might aid in their ultimate detectability: a high and essentially unique velocity (∼ 600 km/s in the galactic rest frame) ...
متن کاملextremal region detection guided by maxima of gradient magnitude
a problem of computer vision applications is to detect regions of interest under dif- ferent imaging conditions. the state-of-the-art maximally stable extremal regions (mser) detects affine covariant regions by applying all possible thresholds on the input image, and through three main steps including: 1) making a component tree of extremal regions’ evolution (enumeration), 2) obtaining region ...
PKS 2002 Tagungsband.vp
This paper presents a new 4-degree-of-freedom parallel mechanism dedicated to handling of heavy parts within a large workspace. These 4 degrees of freedom are 3 translations and 1 rotation about a given axis. Such a mechanism is rare; most of common parallel mechanisms have 3 or 6 degrees of freedom. Firstly, a description of the mechanism is given. Then models are derived regarding velocity an...
متن کاملTentative detection of warm intervening gas towards PKS 0548-322 with XMM-Newton⋆
We present the results of a long (∼ 93 ksec) XMM-Newton observation of the bright BL-Lac object PKS 0548-322 (z = 0.069). Our Reflection Grating Spectrometer (RGS) spectrum shows a single absorption feature at an observed wavelength λ = 23.33 ± 0.01 Å which we interpret as OVI Kα absorption at z = 0.058, i.e., ∼ 3000 kms from the background object. The observed equivalent width of the absorptio...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Astronomy & Astrophysics
سال: 2016
ISSN: 0004-6361,1432-0746
DOI: 10.1051/0004-6361/201628494