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1Latest Papers from Table of Contents or Articles in PressJ. D. Vieira ; D. P. Marrone ; S. C. Chapman ; C. De Breuck ; Y. D. Hezaveh ; A. Weibeta ; J. E. Aguirre ; K. A. Aird ; M. Aravena ; M. L. Ashby ; M. Bayliss ; B. A. Benson ; A. D. Biggs ; L. E. Bleem ; J. J. Bock ; M. Bothwell ; C. M. Bradford ; M. Brodwin ; J. E. Carlstrom ; C. L. Chang ; T. M. Crawford ; A. T. Crites ; T. de Haan ; M. A. Dobbs ; E. B. Fomalont ; C. D. Fassnacht ; E. M. George ; M. D. Gladders ; A. H. Gonzalez ; T. R. Greve ; B. Gullberg ; N. W. Halverson ; F. W. High ; G. P. Holder ; W. L. Holzapfel ; S. Hoover ; J. D. Hrubes ; T. R. Hunter ; R. Keisler ; A. T. Lee ; E. M. Leitch ; M. Lueker ; D. Luong-Van ; M. Malkan ; V. McIntyre ; J. J. McMahon ; J. Mehl ; K. M. Menten ; S. S. Meyer ; L. M. Mocanu ; E. J. Murphy ; T. Natoli ; S. Padin ; T. Plagge ; C. L. Reichardt ; A. Rest ; J. Ruel ; J. E. Ruhl ; K. Sharon ; K. K. Schaffer ; L. Shaw ; E. Shirokoff ; J. S. Spilker ; B. Stalder ; Z. Staniszewski ; A. A. Stark ; K. Story ; K. Vanderlinde ; N. Welikala ; R. Williamson
Nature Publishing Group (NPG)
Published 2013Staff ViewPublication Date: 2013-03-15Publisher: Nature Publishing Group (NPG)Print ISSN: 0028-0836Electronic ISSN: 1476-4687Topics: BiologyChemistry and PharmacologyMedicineNatural Sciences in GeneralPhysicsPublished by: -
2Articles: DFG German National LicensesAde, P. A. R. ; Bock, J. J. ; Bond, J. R. ; Borrill, J. ; Boscaleri, A. ; Coble, K. ; Crill, B. P. ; De Gasperis, 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. V. ; Mauskopf, P. D. ; Melchiorri, A. ; Miglio, L. ; Montroy, T. ; Netterfield, C. B.
[s.l.] : Macmillian Magazines Ltd.
Published 2000Staff ViewISSN: 1476-4687Source: Nature Archives 1869 - 2009Topics: BiologyChemistry and PharmacologyMedicineNatural Sciences in GeneralPhysicsNotes: [Auszug] The blackbody radiation left over from the Big Bang has been transformed by the expansion of the Universe into the nearly isotropic 2.73 K cosmic microwave background. Tiny inhomogeneities in the early Universe left their imprint on the microwave background in the form of small ...Type of Medium: Electronic ResourceURL: -
3Articles: DFG German National LicensesStaff View
ISSN: 1572-9672Source: Springer Online Journal Archives 1860-2000Topics: PhysicsNotes: Abstract We describe the Far IR Explorer, a MIDEX-class orbital mission designed to survey the entire sky at millimeter and sub-millimeter wavelengths. The primary science goal of FIRE is to map the Cosmic Microwave Background with 20′ resolution and 1 ppm precision. In addition, FIRE will measure diffuse radio and infrared emission from the Galaxy with unprecedented sensitivity, and will uniformly survey the entire sky to a limiting flux density of 〈100 mJy (3 σ).Type of Medium: Electronic ResourceURL: -
4Articles: DFG German National LicensesStaff View
ISSN: 1572-9672Source: Springer Online Journal Archives 1860-2000Topics: PhysicsNotes: Abstract We are developing a novel bolometer which uses a fine mesh to absorb radiation. The filling factor of the mesh is small, providing a small heat capacity and a low geometric cross-section to cosmic rays. The mesh is patterned from a free-standing silicon nitride membrane and is thermally isolated by long radial legs of silicon nitride. A thin metallic film evaporated on the mesh absorbs radiation by matching the surface impedance to that of free space. A neutron transmutation doped germanium thermistor attached to the center of the mesh detects the temperature increase from absorbed radiation. The low thermal conductivity and heat capacity of silicon nitride provide improved performance in low background applications. We discuss the theoretical limits of the performance of these devices. We have tested a device at 300 mK with an electricalNEP=4×10−17 W Hz−1/2 and a time constant τ=40 ms.Type of Medium: Electronic ResourceURL: