Concept design of the LiteBIRD satellite for CMB B-mode polarization

被引:30
|
作者
Sekimoto, Y. [14 ,37 ]
Ade, P. [2 ]
Arnold, K. [52 ]
Aumont, J. [12 ]
Austermann, J. [29 ]
Baccigalupi, C. [11 ]
Banday, A. [12 ]
Banerji, R. [62 ]
Basak, S. [7 ,11 ]
Beckman, S. [52 ]
Bersanelli, M. [44 ,45 ]
Borrill, J. [20 ]
Boulanger, F. [4 ]
Brown, M. L. [59 ]
Bucher, M. [1 ]
Calabrese, E. [2 ]
Casas, F. J. [10 ]
Challinor, A. [53 ,66 ,70 ]
Chinone, Y. [16 ,50 ]
Columbro, F. [48 ,49 ]
Cukierman, A. [36 ,50 ]
Curtis, D. [50 ]
de Bernardis, P. [48 ,49 ]
de Petris, M. [48 ,49 ]
Dobbs, M. [23 ]
Dotani, T. [14 ,37 ]
Duband, L. [3 ]
Duval, Jm. [3 ]
Ducout, A. [16 ]
Ebisawa, K. [14 ]
Elleot, T. [52 ]
Eriksen, H. [62 ]
Errard, J. [1 ]
Flauger, R. [52 ]
Franceschet, C. [45 ,60 ]
Fuskeland, U. [62 ]
Ganga, K. [1 ]
Gao, J. R. [35 ]
Ghigna, T. [16 ,63 ]
Grain, J. [9 ]
Gruppuso, A. [6 ]
Halverson, N. [54 ,55 ]
Hargrave, P. [2 ]
Hasebe, T. [14 ]
Hasegawa, M. [5 ,37 ]
Hattori, M. [42 ]
Hazumi, M. [5 ,14 ,16 ,37 ]
Henrot-Versille, S. [19 ]
Hill, C. [21 ,50 ]
Hirota, Y. [38 ]
机构
[1] Univ Paris Diderot, Sorbonne Paris Cite, AstroParticle & Cosmol APC, CNRS,IN2P3,IRFU,CEA,Obs Paris, Paris, France
[2] Cardiff Univ, Sch Phys & Astron, Cardiff CF10 3XQ, S Glam, Wales
[3] Univ Grenoble Alpes, CEA, INAC, SBT, F-38000 Grenoble, France
[4] Ecole Normale Super, Paris, France
[5] KEK, High Energy Accelerator Res Org, Tsukuba, Ibaraki 3050801, Japan
[6] OAS Bologna, INAF, Via Piero Gobetti 93-3, I-40129 Bologna, Italy
[7] Indian Inst Sci Educ & Res Thiruvananthapuram, Sch Phys, Maruthamala PO, Thiruvananthapuram 695551, Kerala, India
[8] INFN, Sez Pisa, Largo Bruno Pontecorvo 3, I-56127 Pisa, Italy
[9] Univ Paris Sud 11, CNRS, IAS, UMR 8617, Batiment 121, F-91405 Orsay, France
[10] UC, CSIC, IFCA, Inst Fis Cantabria, Ave Castros SN, Santander 39005, Spain
[11] Scuola Int Super Studi Avanzati, SISSA, Via Bonomea 265, I-34136 Trieste, Italy
[12] Univ Toulouse, UPS, CNRS, IRAP,CNES, Toulouse, France
[13] Italian Space Agcy, Space Sci Data Ctr, Via Politecn, I-00133 Rome, Italy
[14] Japan Aerosp Explorat Agcy, JAXA, ISAS, Sagamihara, Kanagawa 2525210, Japan
[15] Japan Aerosp Explorat Agcy, JAXA, Res & Dev Directorate, Tsukuba, Ibaraki 3058505, Japan
[16] Univ Tokyo, Kavli Inst Phys & Math Universe, UTIAS, Kavli IPMU,WPI, Kashiwa, Chiba 2778583, Japan
[17] Kitasato Univ, Sagamihara, Kanagawa 2520373, Japan
[18] Kurume Univ, Kurume, Fukuoka 8300011, Japan
[19] Univ Paris Saclay, Univ Paris Sud, CNRS, IN2P3,LAL, Orsay, France
[20] LBNL, Computat Cosmol Ctr, Berkeley, CA 94720 USA
[21] LBNL, Phys Div, Berkeley, CA 94720 USA
[22] Max Planck Inst Astrophys, D-85741 Garching, Germany
[23] McGill Univ, Phys Dept, Montreal, PQ H3A 0G4, Canada
[24] Nagoya Univ, Kobayashi Maskawa Inst Origin Particle & Universe, Nagoya, Aichi 4648602, Japan
[25] Natl Astron Observ Japan, Mitaka, Tokyo 1818588, Japan
[26] Kagawa Coll, Natl Inst Technol, Utazu, Japan
[27] Natl Taiwan Univ, Taipei, Taiwan
[28] Natl Univ Ireland Maynooth, Maynooth, Kildare, Ireland
[29] NIST, Boulder, CO 80305 USA
[30] Okayama Univ, Dept Phys, Okayama, Okayama 7008530, Japan
[31] Osaka Prefecture Univ, Sakai, Osaka 5998531, Japan
[32] Saitama Univ, Saitama 3388570, Japan
[33] Univ Calif San Diego, San Diego Supercomp Ctr, La Jolla, CA 92093 USA
[34] KIPAC, SLAC Natl Accelerator Lab, Menlo Pk, CA 94025 USA
[35] SRON Netherlands Inst Space Res, Utrecht, Netherlands
[36] Stanford Univ, Dept Phys, Stanford, CA 94305 USA
[37] Grad Univ Adv Studies, SOKENDAI, Miura, Kanagawa 2400115, Japan
[38] Univ Tokyo, Tokyo 1130033, Japan
[39] Univ Tokyo, Dept Astron, Tokyo 1130033, Japan
[40] Univ Tokyo, Dept Phys, Tokyo 1130033, Japan
[41] Three Speed Logic Inc, Vancouver, BC, Canada
[42] Tohoku Univ, Grad Sch Sci, Astron Inst, Sendai, Miyagi 9808578, Japan
[43] UCL, Phys & Astron Dept, Opt Sci Lab, London, England
[44] Univ Milan, IASF Milano, INAF, Dipartimento Fis, Milan, Italy
[45] Sez INFN Milano, Milan, Italy
[46] Univ Roma Tor Vergata, Dipartimento Fis, Rome, Italy
[47] Sez INFN Roma2, Rome, Italy
[48] Univ Sapienza, Dipartimento Fis, Ple Moro 2, Rome, Italy
[49] INFN Roma, Rome, Italy
[50] Univ Calif Berkeley, Dept Phys, Berkeley, CA 94720 USA
关键词
Cosmic microwave background; space program; millimeter-wave polarization; cryogenic telescope; GRAVITY-WAVES; MILLIMETER;
D O I
10.1117/12.2313432
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
LiteBIRD is a candidate for JAXA 's strategic large mission to observe the cosmic microwave background (CMB) polarization over the full sky at large angular scales. It is planned to be launched in the 2020s with an H3 launch vehicle for three years of observations at a Sun-Earth Lagrangian point (L2). The concept design has been studied by researchers from Japan, U.S., Canada and Europe during the ISAS Phase-A1. Large scale measurements of the CMB B-mode polarization are known as the best probe to detect primordial gravitational waves. The goal of LiteBIRD is to measure the tensor-to-scalar ratio (r) with precision of delta r < 0.001. A 3-year full sky survey will be carried out with a low frequency (34 - 161 GHz) telescope (LFT) and a high frequency (89 - 448 GHz) telescope (HFT), which achieve a sensitivity of 2.5 mu K-arcmin with an angular resolution of similar to 30 arcminutes around 100 GHz. The concept design of LiteBIRD system, payload module (PLM), cryo-structure, LFT and verification plan is described in this paper.
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页数:17
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