Zobrazeno 1 - 10
of 217
pro vyhledávání: '"MARTINIS L"'
Autor:
Coble, K., Ade, P. A. R., Bock, J. J., Bond, J. R., Borrill, J., Boscaleri, A., Contaldi, C. R., Crill, B. P., de Bernardis, P., Farese, P., Ganga, K., Giacometti, M., Hivon, E., Hristov, V. V., Iacoangeli, A., Jaffe, A. H., Jones, W. C., Lange, A. E., Martinis, L., Masi, S., Mason, P., Mauskopf, P. D., Melchiorri, A., Montroy, T., Netterfield, C. B., Nyman, L., Pascale, E., Piacentini, F., Pogosyan, D., Polenta, G., Pongetti, F., Prunet, S., Romeo, G., Ruhl, J. E., Scaramuzzi, F.
We present millimeter-wave observations of three extra-galactic and six Galactic sources in the Southern sky. Observations were made at 90, 150, 240 and 400 GHz with resolutions of 18, 10, 14 and 12 arcmin respectively during the 1998 Antarctic long
Externí odkaz:
http://arxiv.org/abs/astro-ph/0301599
Autor:
Crill, B. P., Ade, P. A. R., Artusa, D. R., Bhatia, R. S., Bock, J. J., Boscaleri, A., Cardoni, P., Church, S. E., Coble, K., deBernardis, P., deTroia, G., Farese, P., Ganga, K. M., Giacometti, M., Haynes, C. V., Hivon, E., Hristov, V. V., Iacoangeli, A., Jones, W. C., Lange, A. E., Martinis, L., Masi, S., Mason, P. V., Mauskopf, P. D., Miglio, L., Montroy, T., Netterfield, C. B., Paine, C. G., Pascale, E., Piacentini, F., Polenta, G., Pongetti, F., Romeo, G., Ruhl, J. E., Scaramuzzi, F., Sforna, D., Turner, A. D.
Publikováno v:
Astrophys.J.Suppl.148:527-541,2003
We describe BOOMERANG; a balloon-borne microwave telescope designed to map the Cosmic Microwave Background (CMB) at a resolution of 10' from the Long Duration Balloon (LDB) platform. The millimeter-wave receiver employs new technology in bolometers,
Externí odkaz:
http://arxiv.org/abs/astro-ph/0206254
Autor:
Masi, S., Ade, P. A. R., Bock, J. J., Bond, J. R., Borrill, J., Boscaleri, A., Coble, K., Contaldi, C. R., Crill, B. P., de Bernardis, P., De Gasperis, G., De Troia, G., Farese, P., Ganga, K., Giacometti, M., Hivon, E., Hristov, V. V., Iacoangeli, A., Jaffe, A. H., Jones, W. C., Lange, A. E., Martinis, L., Mason, P., Mauskopf, P. D., Melchiorri, A., Natoli, P., Montroy, T., Netterfield, C. B., Pascale, E., Piacentini, F., Pogosyan, D., Polenta, G., Pongetti, F., Prunet, S., Romeo, G., Ruhl, J. E., Scaramuzzi, F., Vittorio, N.
Publikováno v:
Prog.Part.Nucl.Phys.48:243-261,2002
We describe the BOOMERanG experiment and its main result, i.e. the measurement of the large scale curvature of the Universe. BOOMERanG is a balloon-borne microwave telescope with sensitive cryogenic detectors. BOOMERanG has measured the angular distr
Externí odkaz:
http://arxiv.org/abs/astro-ph/0201137
Autor:
de Bernardis, P., Ade, P. A. R., Bock, J. J., Bond, J. R., Borrill, J., Boscaleri, A., Coble, K., Contaldi, C. R., Crill, B. P., De Troia, G., Farese, P., Ganga, K., Giacometti, M., Hivon, E., Hristov, V. V., Iacoangeli, A., Jaffe, A. H., Jones, W. C., Lange, A. E., Martinis, L., Masi, S., Mason, P., Mauskopf, P. D., Melchiorri, A., Montroy, T., Netterfield, C. B., Pascale, E., Piacentini, F., Pogosyan, D., Polenta, G., Pongetti, F., Prunet, S., Romeo, G., Ruhl, J. E., Scaramuzzi, F.
Publikováno v:
Astrophys.J. 564 (2002) 559-566
Three peaks and two dips have been detected in the power spectrum of the cosmic microwave background from the BOOMERANG experiment, at $\ell \sim 210, 540, 840$ and $\ell \sim 420, 750$, respectively. Using model-independent analyses, we find that al
Externí odkaz:
http://arxiv.org/abs/astro-ph/0105296
Autor:
Netterfield, C. B., Ade, P. A. R., Bock, J. J., Bond, J. R., Borrill, J., Boscaleri, A., Coble, K., Contaldi, C. R., Crill, B. P., de Bernardis, P., Farese, P., Ganga, K., Giacometti, M., Hivon, E., Hristov, V. V., Iacoangeli, A., Jaffe, A. H., Jones, W. C., Lange, A. E., Martinis, L., Masi, S., Mason, P., Mauskopf, P. D., Melchiorri, A., Montroy, T., Pascale, E., Piacentini, F., Pogosyan, D., Pongetti, F., Prunet, S., Romeo, G., Ruhl, J. E., Scaramuzzi, F.
Publikováno v:
Astrophys.J. 571 (2002) 604-614
This paper presents a measurement of the angular power spectrum of the Cosmic Microwave Background from l=75 to l=1025 (~10' to 5 degrees) from a combined analysis of four 150 GHz channels in the BOOMERANG experiment. The spectrum contains multiple p
Externí odkaz:
http://arxiv.org/abs/astro-ph/0104460
Autor:
Prunet, S., Ade, P. A. R., Bock, J. J., Bond, J. R., Borrill, J., Boscaleri, A., Coble, K., Crill, B. P., de Bernardis, P., De Gasperis, G., De Troia, G., Farese, P. C., Ferreira, P. G., Ganga, K., Giacometti, M., Hivon, E., Hristov, V. V., Iacoangeli, A., Jaffe, A. H., Lange, A. E., Martinis, L., Masi, S., Mason, P., Mauskopf, P. D., Melchiorri, A., Miglio, L., Montroy, T., Netterfield, C. B., Pascale, E., Piacentini, F., Pogosyan, D., Pongetti, F., Rao, S., Romeo, G., Ruhl, J. E., Scaramuzzi, F., Sforna, D., Vittorio, N.
We describe here an iterative method for jointly estimating the noise power spectrum from a CMB experiment's time-ordered data, together with the maximum-likelihood map. We test the robustness of this method on simulated Boomerang datasets with reali
Externí odkaz:
http://arxiv.org/abs/astro-ph/0101073
Autor:
Masi, S., Ade, P. A. R., Bock, J., Boscaleri, A., Crill, B. P., de Bernardis, P., Ganga, K., Giacometti, M., Hivon, E., Hristov, V. V., Lange, A. E., Martinis, L., Mauskopf, P. D., Montroy, T., Netterfield, C. B., Pascale, E., Piacentini, F., Prunet, S., Romeo, G., Ruhl, J. E., Scaramuzzi, F.
Publikováno v:
Proc. of Rencontres de Moriond - Energy densities in the Universe, Jan. 2000
We present a preliminary analysis of the BOOMERanG LDB maps, focused on foregrounds. BOOMERanG detects dust emission at moderately low galactic latitudes ($b > -20^o$) in bands centered at 90, 150, 240, 410 GHz. At higher Galactic latitudes, we use t
Externí odkaz:
http://arxiv.org/abs/astro-ph/0011471
Autor:
de Bernardis, P., Ade, P. A. R., Bock, J. J., Bond, J. R., Borrill, J., Boscaleri, A., Coble, K., Crill, B. P., De Gasperis, G., De Troia, G., Farese, P. C., Ferreira, P. G., Ganga, K., Giacometti, M., Hivon, E., Hristov, V. V., Iacoangeli, A., Jaffe, A. H., Lange, A. E., Martinis, L., Masi, S., Mason, P., Mauskopf, P. D., Melchiorri, A., Miglio, L., Montroy, T., Netterfield, C. B., Pascale, E., Piacentini, F., Pogosyan, D., Pongetti, F., Prunet, S., Rao, S., Romeo, G., Ruhl, J. E., Scaramuzzi, F., Sforna, D., Vittorio, N.
We report the first results from the BOOMERanG experiment, which mapped at 90, 150, 240 and 410 GHz a wide (3%) region of the microwave sky with minimal local contamination. From the data of the best 150 GHz detector we find evidence for a well defin
Externí odkaz:
http://arxiv.org/abs/astro-ph/0011469
Autor:
de Bernardis, P., Ade, P. A. R., Bock, J. J., Bond, J. R., Borrill, J., Boscaleri, A., Coble, K., Crill, B. P., De Gasperis, G., De Troia, G., Farese, P. C., Ferreira, P. G., Ganga, K., Giacometti, M., Hivon, E., Hristov, V. V., Iacoangeli, A., Jaffe, A. H., Lange, A. E., Martinis, L., Masi, S., Mason, P., Mauskopf, P. D., Melchiorri, A., Miglio, L., Montroy, T., Netterfield, C. B., Pascale, E., Piacentini, F., Pogosyan, D., Pongetti, F., Prunet, S., Rao, S., Romeo, G., Ruhl, J. E., Scaramuzzi, F., Sforna, D., Vittorio, N.
Publikováno v:
Proc. of the IAU symposium 201: New Cosmological Data and the Values of the Fundamental Parameters, Manchester, 7-11 Aug. 2000
BOOMERanG has recently resolved structures on the last scattering surface at redshift $\sim$ 1100 with high signal to noise ratio. We review the technical advances which made this possible, and we focus on the current results for maps and power spect
Externí odkaz:
http://arxiv.org/abs/astro-ph/0011468
Autor:
Bond, J. R., Ade, P., Balbi, A., Bock, J., Borrill, J., Boscaleri, A., Coble, K., Crill, B., de Bernardis, P., Farese, P., Ferreira, P., Ganga, K., Giacometti, M., Hanany, S., Hivon, E., Hristov, V., Iacoangeli, A., Jaffe, A., Lange, A., Lee, A., Martinis, L., Masi, S., Mauskopf, P., Melchiorri, A., Montroy, T., Netterfield, B., Oh, S., Pascale, E., Piacentini, F., Pogosyan, D., Prunet, S., Rabii, B., Rao, S., Richards, P., Romeo, G., Ruhl, J., Scaramuzzi, F., Sforna, D., Sigurdson, K., Smoot, G., Stompor, R., Winant, C., Wu, P.
We show how estimates of parameters characterizing inflation-based theories of structure formation localized over the past year when large scale structure (LSS) information from galaxy and cluster surveys was combined with the rapidly developing cosm
Externí odkaz:
http://arxiv.org/abs/astro-ph/0011378