Zobrazeno 1 - 10
of 96
pro vyhledávání: '"Culverhouse, T."'
Autor:
Zauderer, B. A., Berger, E., Soderberg, A. M., Loeb, A., Narayan, R., Frail, D. A., Petitpas, G. R., Brunthaler, A., Chornock, R., Carpenter, J. M., Pooley, G. G., Mooley, K., Kulkarni, S. R., Margutti, R., Fox, D. B., Nakar, E., Patel, N. A., Volgenau, N. H., Culverhouse, T. L., Bietenholz, M. F., Rupen, M. P., Max-Moerbeck, W., Readhead, A. C. S., Richards, J., Shepherd, M., Storm, S., Hull, C. L. H.
Active galactic nuclei (AGN), powered by long-term accretion onto central supermassive black holes, produce relativistic jets with lifetimes of greater than one million yr that preclude observations at birth. Transient accretion onto a supermassive b
Externí odkaz:
http://arxiv.org/abs/1106.3568
Autor:
Enoch, M. L., Corder, S., Duchene, G., Bock, D. C., Bolatto, A. D., Culverhouse, T. L., Kwon, W., Lamb, J. W., Leitch, E. M., Marrone, D. P., Muchovej, S. J., Perez, L. M., Scott, S. L., Teuben, P. J., Wright, M. C. H., Zauderer, B. A.
We present high-resolution CARMA 230 GHz continuum imaging of nine deeply embedded protostars in the Serpens Molecular Cloud, including six of the nine known Class 0 protostars in Serpens. This work is part of a program to characterize disk and envel
Externí odkaz:
http://arxiv.org/abs/1106.1899
Autor:
Bierman, E. M., Matsumura, T., Dowell, C. D., Keating, B. G., Ade, P., Barkats, D., Barron, D., Battle, J. O., Bock, J. J., Chiang, H. C., Culverhouse, T. L., Duband, L., Hivon, E. F., Holzapfel, W. L., Hristov, V. V., Kaufman, J. P., Kovac, J. M., Kuo, C. L., Lange, A. E., Leitch, E. M., Mason, P. V., Miller, N. J., Nguyen, H. T, Pryke, C., Richter, S., Rocha, G. M., Sheehy, C., Takahashi, Y. D., Yoon, K. W.
In addition to its potential to probe the Inflationary cosmological paradigm, millimeter-wave polarimetry is a powerful tool for studying the Milky Way galaxy's composition and magnetic field structure. Towards this end, presented here are Stokes I,
Externí odkaz:
http://arxiv.org/abs/1103.0289
Autor:
Consortium, AMI, Shimwell, T. W., Barker, R. W., Biddulph, P., Bly, D., Boysen, R. C., Brown, A. R., Brown, M. L., Clementson, C., Crofts, M., Culverhouse, T. L., Czeres, J., Dace, R. J., Davies, M. L., D'Alessandro, R., Doherty, P., Duggan, K., Ely, J. A., Felvus, M., Feroz, F., Flynn, W., Franzen, T. M. O., Geisbusch, J., Genova-Santos, R., Grainge, K. J. B., Grainger, W. F., Hammett, D., Hobson, M. P., Holler, C. M., Hurley-Walker, N., Jilley, R., Kaneko, T., Kneissl, R., Lancaster, K., Lasenby, A. N., Marshall, P. J., Newton, F., Norris, O., Northrop, I., Odell, D. M., Olamaie, M., Pober, Y. C. Perrott J. C., Pooley, G. G., Pospieszalski, M. W., Quy, V., Rodriguez-Gonzalvez, C., Saunders, R. D. E., Scaife, A. M. M., Schammel, M. P., Schofield, J., Scott, P. F., Shaw, C., Smith, H., Titterington, D. J., Velic, M., Waldram, E. M., West, S., Wood, B. A., Yassin, G., Zwart, J. T. L.
We present an interesting Sunyaev-Zel'dovich (SZ) detection in the first of the Arcminute Microkelvin Imager (AMI) 'blind', degree-square fields to have been observed down to our target sensitivity of 100{\mu}Jy/beam. In follow-up deep pointed observ
Externí odkaz:
http://arxiv.org/abs/1012.4441
Autor:
Culverhouse, T., Ade, P., Bock, J., Bowden, M., Brown, M. L., Cahill, G., Castro, P. G., Church, S., Friedman, R., Ganga, K., Gear, W. K., Gupta, S., Hinderks, J., Kovac, J., Lange, A. E., Leitch, E., Melhuish, S. J., Memari, Y., Murphy, J. A., Orlando, A., Pryke, C., Schwarz, R., O'Sullivan, C., Piccirillo, L., Rajguru, N., Rusholme, B., Taylor, A. N., Thompson, K. L., Turner, A. H., Wu, E. Y. S., Zemcov, M.
We present a catalog of compact sources derived from the QUaD Galactic Plane Survey. The survey covers ~800 square degrees of the inner galaxy (|b|<4 degrees) in Stokes I, Q and U parameters at 100 and 150 GHz, with angular resolution 5 and 3.5 arcmi
Externí odkaz:
http://arxiv.org/abs/1012.4064
Autor:
Culverhouse, T. L., Bonamente, M., Bulbul, E., Carlstrom, J. E., Gralla, M. B., Greer, C., Hasler, N., Hawkins, D., Hennessy, R., Jetha, N. N., Joy, M., Lamb, J. W., Leitch, E. M., Marrone, D. P., Miller, A., Mroczkowski, T., Muchovej, S., Pryke, C., Sharp, M., Woody, D., Andreon, S., Maughan, B., Stanford, S. A.
We present gas constraints from Sunyaev-Zel'dovich (SZ) effect measurements in a sample of eleven X-ray and infrared (IR) selected galaxy clusters at z >=1, using data from the Sunyaev-Zel'dovich Array (SZA). The cylindrically integrated Compton-y pa
Externí odkaz:
http://arxiv.org/abs/1007.2853
Autor:
Culverhouse, T., Ade, P., Bock, J., Bowden, M., Brown, M. L., Cahill, G., Castro, P. G., Church, S., Friedman, R., Ganga, K., Gear, W. K., Gupta, S., Hinderks, J., Kovac, J., Lange, A. E., Leitch, E., Melhuish, S. J., Memari, Y., Murphy, J. A., Orlando, A., Schwarz, R., Sullivan, C. O', Piccirillo, L., Pryke, C., Rajguru, N., Rusholme, B., Taylor, A. N., Thompson, K. L., Turner, A. H., Wu, E. Y. S., Zemcov, M.
Publikováno v:
The Astrophysical Journal, Vol. 722, Issue 2, pp. 1057-1077 (2010)
We present a survey of ~800 square degrees of the galactic plane observed with the QUaD telescope. The primary product of the survey are maps of Stokes I, Q and U parameters at 100 and 150 GHz, with spatial resolution 5 and 3.5 arcminutes respectivel
Externí odkaz:
http://arxiv.org/abs/1001.1333
Autor:
QUaD collaboration, Gupta, S., Ade, P., Bock, J., Bowden, M., Brown, M. L., Cahill, G., Castro, P. G., Church, S., Culverhouse, T., Friedman, R. B., Ganga, K., Gear, W. K., Hinderks, J., Kovac, J., Lange, A. E., Leitch, E., Melhuish, S. J., Memari, Y., Murphy, J. A., Orlando, A., O'Sullivan, C., Piccirillo, L., Pryke, C., Rajguru, N., Rusholme, B., Schwarz, R., Taylor, A. N., Thompson, K. L., Turner, A. H., Wu, E. Y. S., Zemcov, M.
Publikováno v:
Astrophys.J.716:1040-1046, 2010
We evaluate the contribution of cosmic microwave background (CMB) polarization spectra to cosmological parameter constraints. We produce cosmological parameters using high-quality CMB polarization data from the ground-based QUaD experiment and demons
Externí odkaz:
http://arxiv.org/abs/0909.1621
Autor:
Zemcov, M., Ade, P., Bock, J., Bowden, M., Brown, M. L., Cahill, G., Castro, P. G., Church, S., Culverhouse, T., Friedman, R. B., Ganga, K., Gear, W. K., Gupta, S., Hinderks, J., Kovac, J., Lange, A. E., Leitch, E., Melhuish, S. J., Memari, Y., Murphy, J. A., Orlando, A., O'Sullivan, C., Piccirillo, L., Pryke, C., Rajguru, N., Rusholme, B., Schwarz, R., Taylor, A. N., Thompson, K. L., Turner, A. H., Wu, E. Y. S.
Publikováno v:
ApJ 710:1541-1550, 2010
Centaurus (Cen) A represents one of the best candidates for an isolated, compact, highly polarized source that is bright at typical cosmic microwave background (CMB) experiment frequencies. We present measurements of the 4 degree by 2 degree region c
Externí odkaz:
http://arxiv.org/abs/0908.2431
Autor:
The QUaD collaboration, Brown, M. L., Ade, P., Bock, J., Bowden, M., Cahill, G., Castro, P. G., Church, S., Culverhouse, T., Friedman, R. B., Ganga, K., Gear, W. K., Gupta, S., Hinderks, J., Kovac, J., Lange, A. E., Leitch, E., Melhuish, S. J., Memari, Y., Murphy, J. A., Orlando, A., O'Sullivan, C., Piccirillo, L., Pryke, C., Rajguru, N., Rusholme, B., Schwarz, R., Taylor, A. N., Thompson, K. L., Turner, A. H., Wu, E. Y. S., Zemcov, M.
Publikováno v:
Astrophys.J.705:978-999,2009
We present an improved analysis of the final dataset from the QUaD experiment. Using an improved technique to remove ground contamination, we double the effective sky area and hence increase the precision of our CMB power spectrum measurements by ~30
Externí odkaz:
http://arxiv.org/abs/0906.1003