Assessment of the cosmic-ray impacts for LiteBIRD using Geant4 simulation
Assessment of the cosmic-ray impacts for LiteBIRD using Geant4 simulation
复制标题
使用 Geant4 模拟评估 LiteBIRD 的宇宙射线影响
DOI:
10.1117/12.2629759
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发表时间:
2022
期刊:
影响因子:
--
通讯作者:
Tsukatsune Serika
中科院分区:
文献类型:
--
作者:
Tominaga Mayu;Tsujimoto Masahiro;Ishino Hirokazu;Stever Samantha L.;Tsukatsune Serika
LiteBIRD is a space-borne experiment dedicated to detecting large-scale B-mode anisotropies of the linear polarization of the cosmic microwave background (CMB) predicted by the theory of inflation. It is planned to be launched in the late 2020s to the second Lagrangean point of the Sun-Earth system and map the sky in 15 frequency bands using thousands of transition edge sensor bolometers. LiteBIRD will be exposed to the cosmic-ray radiation throughout its lifetime, which may lead to the degradation of the scientific performance. Energy deposition by cosmic rays upon the focal plane bolometer detectors is considered a serious source of systematic effects. For a quantitative assessment of the effect, we present the result of Geant4 simulations to estimate the energy deposited by cosmic rays into the focal plane. We simulated different cosmic-ray components using CAD-based spacecraft models. We derive the spatial and energy distribution of the particles in the focal plane.
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DOI:
10.1088/1742-6596/495/1/012038
发表时间:
2014
期刊:
Journal of Physics: Conference Series
影响因子:
--
作者:
W. Suparta;W. S. Putro
通讯作者:
W. S. Putro
DOI:
--
发表时间:
2017
期刊:
影响因子:
--
作者:
Nobu Katayama
通讯作者:
Nobu Katayama
影响因子:
6.4
作者:
Stever S.L.;Ghigna T.;Tominaga M.;Puglisi G.;Tsujimoto M.;Zeccoli Marazzini M.;Baratto M.;Tomasi M.;Minami Y.;Sugiyama S.;Kato A.;Matsumura T.;Ishino H.;Patanchon G.;Hazumi M.
通讯作者:
Hazumi M.
影响因子:
2
作者:
Minami Y.;Akiba Y.;Beckman S.;Hazumi M.;Kuo C.;Kurinsky N. A.;Kutsuma H.;Lee A. T.;Mima S.;Raum C. R.;Sasse T.;Stever S. L.;Suzuki A.;Westbrook B.
通讯作者:
Westbrook B.
影响因子:
6.5
作者:
P. Ade;N. Aghanim;C. Armitage;M. Arnaud;M. Ashdown;F. Atrio;J. Aumont;C. Baccigalupi;A. Banday;R. B. Barreiro;E. Battaner;K. Benabed;A. Benoit;A. Benoit;J. Bernard;M. Bersanelli;P. Bielewicz;J. Bobin;J. Bock;J. Bond;J. Borrill;F. Bouchet;M. Bridges;M. Bucher;C. Burigana;J. Cardoso;A. Catalano;A. Challinor;A. Chamballu;L. Chiang;H. Chiang;P. Christensen;S. Church;D. Clements;S. Colombi;L. Colombo;F. Couchot;A. Coulais;B. Crill;A. Curto;F. Cuttaia;L. Danese;R. Davies;P. Bernardis;A. Rosa;G. Zotti;J. Delabrouille;J. Delouis;F. D'esert;J. Diego;H. Dole;S. Donzelli;O. Dor'e;M. Douspis;X. Dupac;G. Efstathiou;T. Ensslin;H. Eriksen;F. Finelli;O. Forni;M. Frailis;E. Franceschi;S. Galeotta;K. Ganga;M. Giard;D. Girard;Y. Giraud;J. Gonz'alez;K. M. G'orski;S. Gratton;A. Gregorio;A. Gruppuso;F. Hansen;D. Hanson;D. Harrison;S. Henrot;C. Hern'andez;D. Herranz;S. Hildebrandt;E. Hivon;M. Hobson;W. Holmes;A. Hornstrup;W. Hovest;K. Huffenberger;T. Jaffe;A. Jaffe;W. Jones;M. Juvela;E. Keihanen;R. Keskitalo;T. Kisner;R. Kneissl;J. Knoche;L. Knox;M. Kunz;H. Kurki;G. Lagache;J. Lamarre;A. Lasenby;R. Laureijs;C. Lawrence;R. Leonardi;C. Leroy;J. Lesgourgues;M. Liguori;P. Lilje;M. Linden;M. L'opez;P. Lubin;J. Mac'ias;N. Mandolesi;M. Maris;D. Marshall;P. Martin;E. Mart'inez;S. Masi;S. Matarrese;F. Matthai;P. Mazzotta;P. McGehee;A. Melchiorri;L. Mendes;A. Mennella;M. Migliaccio;A. Miniussi;S. Mitra;M. Miville;A. Moneti;L. Montier;G. Morgante;D. Mortlock;S. Mottet;D. Munshi;J. Murphy;P. Naselsky;F. Nati;P. Natoli;C. Netterfield;H. Nørgaard;F. Noviello;D. Novikov;I. Novikov;S. Osborne;C. A. Oxborrow;F. Paci;L. Pagano;F. Pajot;D. Paoletti;F. Pasian;G. Patanchon;O. Perdereau;L. Perotto;F. Perrotta;F. Piacentini;M. Piat;E. Pierpaoli;D. Pietrobon;S. Plaszczynski;E. Pointecouteau;G. Polenta;N. Ponthieu;L. Popa;T. Poutanen;G. Pratt;G. Pr'ezeau;S. Prunet;J. Puget;J. Rachen;B. Racine;M. Reinecke;M. Remazeilles;C. Renault;S. Ricciardi;T. Riller;I. Ristorcelli;G. Rocha;C. Rosset;G. Roudier;B. Rusholme;L. Sanselme;D. Santos;A. Sauv'e;G. Savini;E. Shellard;L. Spencer;J. Starck;V. Stolyarov;R. Stompor;R. Sudiwala;F. Sureau;D. Sutton;A.;J. Sygnet;J. Tauber;D. Tavagnacco;L. Terenzi;L. Toffolatti;M. Tomasi;M. Tristram;M. Tucci;G. Umana;L. Valenziano;J. Valiviita;B. Tent;P. Vielva;F. Villa;N. Vittorio;L. Wade;B. Wandelt;D. Yvon;A. Zacchei;A. Zonca
通讯作者:
A. Zonca