|
|
Void Filaments
(Preview)
Title: The Bridge Effect of Void Filaments Authors: Daeseong Park, Jounghun Lee (Seoul Nat'l Univ.) Cosmic filaments play a role of bridges along which matter and gas accrete onto galaxies to trigger star formation and feed central black holes. Here we explore the correlations between the intrin...
|
Blobrana
|
2
|
|
|
|
|
|
Primordial Magnetic Field
(Preview)
Title: The Search for a Primordial Magnetic Field Authors: Dai G. Yamazaki, To****aka Kajino, Grant J. Mathew, Kiyotomo Ichiki Magnetic fields appear wherever plasma and currents can be found. As such, they thread through all scales in Nature. It is natural, therefore, to suppose that magnetic f...
|
Blobrana
|
0
|
|
|
|
|
|
MACS J1206.2-0847
(Preview)
Hubble Survey Carries Out a Dark Matter Census The NASA/ESA Hubble Space Telescope has been used to make an image of galaxy cluster MACS J1206.2-0847. The apparently distorted shapes of distant galaxies in the background is caused by an invisible substance called dark matter, whose gravity bends...
|
Blobrana
|
2
|
|
|
|
|
|
Lyman Break Galaxies
(Preview)
Title: Spitzer View of Lyman Break Galaxies Authors: Georgios E. Magdis, Dimitra Rigopoulou Using a combination of deep MID-IR observations obtained by IRAC, MIPS and IRS on board Spitzer we investigate the MID-IR properties of Lyman Break Galaxies (LBGs) at z~3, establish a better understandi...
|
Blobrana
|
1
|
|
|
|
|
|
RXCJ1504.1-0248
(Preview)
Title: Probing cluster dynamics in RXCJ1504.1-0248 via radial and two-dimensional gas and galaxy properties Authors: Yu-Ying Zhang, Miguel Verdugo, Matthias Klein, Peter Schneider We studied one of the most X-ray luminous cluster of galaxies in the REFLEX survey, RXC J1504.1-0248 (hereafte...
|
Blobrana
|
0
|
|
|
|
|
|
Abell 2199
(Preview)
Title: A WISE View of a Nearby Supercluster A2199 Authors: Ho Seong Hwang (1), Margaret J. Geller (1), Antonaldo Diaferio (2,3), Kenneth J. Rines (4) ((1) SAO, (2) Universita' di Torino, (3) INFN Torino, (4) WWU) We use Wide-field Infrared Survey Explorer (WISE) data covering the entire region (~1...
|
Blobrana
|
0
|
|
|
|
|
|
Blazar Jets
(Preview)
Title: A VLBI Search for the Origin of Wobbling in Blazar Jets Authors: I. Agudo (Instituto de Astrofisica de Andalucia (CSIC), Granada, Spain) An increasing number of blazars have been reported to show jet wobbling (i.e., non-regular rotations of the structural position angle of their innermos...
|
Blobrana
|
5
|
|
|
|
|
|
1RXS J101015.9-311909
(Preview)
Title: Discovery of VHE -ray emission and multi-wavelength observations of the BL Lac object 1RXS J101015.9-311909 Authors: HESS Collaboration, A. Abramowski, F. Acero, F. Aharonian, A. G. Akhperjanian, G. Anton, A. Balzer, A. Barnacka, Y. Becherini, J. Becker, K. Bernlöhr, E. Birsin, J. Bite...
|
Blobrana
|
0
|
|
|
|
|
|
Hickson Compact Group 79
(Preview)
Title: Seyfert's Sextet: where is the gas? Authors: S. Tamburri, G. Trinchieri, A. Wolter, J. Sulentic, A. Durbala, M. Rosado Seyfert's Sextet (a.k.a HCG 79) is one of the most compact and isolated galaxy groups in the local Universe. It shows a prominent diffuse light component that accounts for ~...
|
Blobrana
|
0
|
|
|
|
|
|
Intergalactic Gas
(Preview)
Astronomers find evidence of cosmic climate change A team of astronomers has found evidence that the universe may have gone through a warming trend early in its history. They measured the temperature of the gas that lies in between galaxies, and found a clear indication that it had increased steadi...
|
Blobrana
|
1
|
|
|
|
|
|
Ekpyrotic Cosmology
(
1 2
)
(Preview)
Title: New Ekpyrotic Cosmology Authors: Evgeny I. Buchbinder, Justin Khoury, Burt A. Ovrut (Version v4) In this paper, we present a new scenario of the early Universe that contains a pre big bang Ekpyrotic phase. By combining this with a ghost condensate, the theory explicitly violates the null en...
|
Blobrana
|
16
|
|
|
|
|
|
Galaxy magnetic field
(Preview)
U.S. astronomers using the world's largest fully steerable radio telescope have obtained the first direct measurement of a nascent galaxy's magnetic field. Astronomers led by Professor Arthur Wolfe of the University of California-San Diego said the measurement of the magnetic field was as it a...
|
Blobrana
|
4
|
|
|
|
|
|
VV124 (UGC4879)
(Preview)
Title: VV124 (UGC4879): A new transitional dwarf galaxy in the periphery of the Local Group Authors: Alexander I. Kopylov (1), Nikolay A. Tikhonov (1), Sergey Fabrika (1), Igor Drozdovsky (2), Azamat F. Valeev (1) ((1) Special Astrophysical Observatory, (2) Instituto de Astrofisica de Canaria...
|
Blobrana
|
3
|
|
|
|
|
|
NGC 6946 X-1
(Preview)
Title: Spitzer Observations of MF 16 Nebula and the associated Ultraluminous X-ray Source Authors: Ciprian T. Berghea, Rachel P. Dudik We present Spitzer Infrared Spectrograph (IRS) observations of the ultra-luminous X-ray source (ULX) NGC 6946 X-1 and its associated nebula MF 16. This ULX has...
|
Blobrana
|
0
|
|
|
|
|
|
4C12.50
(Preview)
Title: Cold and warm molecular gas in the outflow of 4C12.50 Authors: K. M. Dasyra, F. Combes We present deep observations of the 12CO(1-0) and (3-2) lines in 4C12.50, carried out with the 30m telescope of the Institut de Radioastronomie Millimetrique. Our observations revealed the cold molecula...
|
Blobrana
|
0
|
|
|
