Results 141 to 150 of about 2,250,218 (355)

X-ray observations of the galaxy cluster Abell 2029 to the virial radius [PDF]

, 2012
We present Suzaku observations of the galaxy cluster Abell 2029, which exploit Suzaku’s low particle background to probe the intracluster medium at radii beyond that which is possible with previous observations, and with better azimuthal coverage.
S. Walker, A. Fabian, J. Sanders, M. George, Y. Tawara   +4 more
semanticscholar   +1 more source

Characterising galaxy clusters’ completeness function in Planck [PDF]

EPJ Web of Conferences
Galaxy cluster number counts are an important probe to constrain cosmological parameters. One of the main ingredients of the analysis is the selection function, and in particular the completeness, associated to the cluster sample one is considering ...
Gallo S., Douspis M., Soubrié E., Salvati L.   +3 more
doaj   +1 more source

COSMOLOGICAL MAGNETOHYDRODYNAMIC SIMULATIONS OF GALAXY CLUSTER RADIO RELICS: INSIGHTS AND WARNINGS FOR OBSERVATIONS [PDF]

, 2012
Non-thermal radio emission from cosmic-ray electrons in the vicinity of merging galaxy clusters is an important tracer of cluster merger activity, and is the result of complex physical processes that involve magnetic fields, particle acceleration, gas ...
S. Skillman, Haoting Xu, E. Hallman, B. O’Shea, J. Burns, Hui Li, D. Collins, M. Norman   +7 more
semanticscholar   +1 more source

ATAC‐seq in Emerging Model Organisms: Challenges and Strategies

Journal of Experimental Zoology Part B: Molecular and Developmental Evolution, EarlyView.
Principle of ATAC‐seq (left), overview of arthropod species with published ATAC‐seq data (middle), summary of experimental design (right). ABSTRACT The Assay for Transposase‐Accessible Chromatin with sequencing (ATAC‐seq) is a versatile and widely utilized method for identifying potential regulatory regions, such as promoters and enhancers, within a ...
Duğçar Ebrar Erdoğan, Shadi Karimifard, Mozhgan Khodadadi, Liucong Ling, Luisa Linke, Ana Catalán, Vincent Doublet, Amanda Glaser‐Schmitt, Oliver Niehuis, Katja Nowick, Antonella Soro, Natascha Turetzek, Barbara Feldmeyer, Nico Posnien   +13 more
wiley   +1 more source

NUMERICAL MODELING OF GLOBULAR CLUSTERS TIDAL DISSOLUTION

Odessa Astronomical Publications, 2013
Numerical model of dynamical evolution of globular clusters(GCs) is described, with an emphasis of the mass loss rate in tidal interactions with the Galaxy.
M. V. Ryabova, F. G. Sendzikas, Yu. A. Shchekinov   +2 more
doaj   +1 more source

REDSHIFTS, SAMPLE PURITY, AND BCG POSITIONS FOR THE GALAXY CLUSTER CATALOG FROM THE FIRST 720 SQUARE DEGREES OF THE SOUTH POLE TELESCOPE SURVEY [PDF]

, 2012
We present the results of the ground- and space-based optical and near-infrared (NIR) follow-up of 224 galaxy cluster candidates detected with the Sunyaev–Zel'dovich (SZ) effect in the 720 deg2 of the South Pole Telescope (SPT) survey completed in the ...
J. Song, A. Zenteno, B. Stalder, S. Desai, L. Bleem, K. Aird, R. Armstrong, M. Ashby, M. Bayliss, G. Bazin, B. Benson, E. Bertin, M. Brodwin, J. Carlstrom, C. L. Chang, C. L. Chang, Hsiao-mei Cho., A. Clocchiatti, T. Crawford, A. Crites, T. Haan, M. Dobbs, J. Dudley, R. Foley, E. George, D. Gettings, M. Gladders, Anthony H. Gonzalez, N. Halverson, N. Harrington, F. W. High, G. Holder, W. Holzapfel, S. Hoover, J. Hrubeš, M. Joy, R. Keisler, L. Knox, Adrian T. Lee, Adrian T. Lee, E. Leitch, J. Liu, M. Lueker, M. Lueker, D. Luong-Van, D. Marrone, M. McDonald, J. McMahon, J. Mehl, S. Meyer, L. Mocanu, J. J. Mohr, T. Montroy, T. Natoli, D. Nurgaliev, S. Padin, S. Padin, T. Plagge, C. Pryke, C. Reichardt, A. Rest, J. Ruel, J. Ruhl, B. Saliwanchik, A. Saro, J. Sayre, K. Schaffer, K. Schaffer, L. Shaw, L. Shaw, E. Shirokoff, E. Shirokoff, R. Suhada, H. Spieler, S. Stanford, S. Stanford, Z. Staniszewski, A. Stark, K. Story, C. Stubbs, A. V. Engelen, K. Vanderlinde, J. Vieira, J. Vieira, R. Williamson, O. Zahn   +85 more
semanticscholar   +1 more source

Somato‐Cognitive Action Network in Focal Dystonia

Movement Disorders, EarlyView.
Abstract Background The central pathology causing idiopathic focal dystonia remains unclear. The recently identified somato‐cognitive action network (SCAN) has been implicated. Objective We tested whether the effector‐agnostic SCAN may constitute a central pathology shared across dystonia subtypes, whereas the effector‐specific regions in the primary ...
Yuchao Wang, Baothy Huynh, Jianxun Ren, Mo Chen, Wei Zhang, Dan Hu, Shasha Li, Hesheng Liu, Teresa J. Kimberley   +8 more
wiley   +1 more source

JWST NIRCam Observations of the Globular Cluster Population of RXJ 2129.7+0005

The Astrophysical Journal
We present an analysis of the globular cluster (GC) population in the galaxy cluster RXJ 2129.7+0005 ( z = 0.234) based on JWST NIRCam imaging in three filters: F115W, F150W, and F200W.
Kaitlyn E. Keatley, William E. Harris
doaj   +1 more source

Towards the first mean pressure profile estimate with the NIKA2 Sunyaev-Zeldovich Large Program [PDF]

EPJ Web of Conferences
High-resolution mapping of the hot gas in galaxy clusters is a key tool for cluster-based cosmological analyses. Taking advantage of the NIKA2 millimeter camera operated at the IRAM 30-m telescope, the NIKA2 SZ Large Program seeks to get a high ...
Hanser C., Adam R., Ade P., Ajeddig H., André P., Artis E., Aussel H., Bartalucci I., Beelen A., Benoît A., Berta S., Bing L., Bourrion O., Calvo M., Catalano A., De Petris M., Désert F.-X., Doyle S., Driessen E.F.C., Ejlali G., Ferragamo A., Gomez A., Goupy J., Katsioli S., Kéruzoré F., Kramer C., Ladjelate B., Lagache G., Leclercq S., Lestrade J.-F., Macías-Pérez J.F., Madden S.C., Maury A., Mauskopf P., Mayet F., Monfardini A., Moyer-Anin A., Muñoz-Echeverría M., Paliwal A., Payerne C., Perotto L., Pisano G., Pointecouteau E., Ponthieu N., Pratt G. W., Revéret V., Rigby A.J., Ritacco A., Romero C., Roussel H., Ruppin F., Schuster K., Sievers A., Tucker C.   +53 more
doaj   +1 more source

A New Algorithm for the Detection of Inter-cluster Galaxy Filaments using Galaxy Orientation Alignments

, 2005
We present a new algorithm to detect inter-cluster galaxy filaments based upon the assumption that the orientations of constituent galaxies along such filaments are non-isotropic.
Arias-Castro, Arnaud, Aubert, Balogh, Bharadwaj, Bharadwaj, Binggeli, Bond, Briel, Cabanela, Carter, Cen, Colberg, Colberg, Colberg, Colless, Connolly, Connolly, Coutts, Cross, De Propris, Dietrich, Doroshkevich, Doroshkevich, Dubinski, Durret, Ebeling, Faltenbacher, Fukugita, Fuller, Gal, Gott, Gray, Gómez, Hatton, Hikage, Hopkins, Hoyle, Hoyle, Jenkins, Katz, Kevin A. Pimbblet, Kitzbichler, Knebe, Kodama, Kraan-Korteweg, Kull, Lambas, Lee, Lewis, Mackey, Maddox, Maddox, Madgwick, Mecke, Novikov, Pandey, Peebles, Pierre, Pimbblet, Pimbblet, Pimbblet, Pimbblet, Pimbblet, Plionis, Plionis, Plionis, Quinn, Sahni, Scharf, Shandarin, Sheth, Splinter, Stoica, Struble, Struble, Szapudi, Tegmark, Tormen, van Haarlem, West, West, West, West, Zeldovich   +84 more
core   +2 more sources