Study of radiation mechanism of Galactic gamma-ray sources and acceleration mechanism of Galactic cosmic rays

银河系伽马射线源辐射机制及银河系宇宙线加速机制研究

• 批准号: 21740184
• 负责人: YAMAZAKI Ryo
• 金额: $ 3.33万
• 依托单位: Aoyama Gakuin University (2010-2011)Hiroshima University (2009)
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Young Scientists (B)
• 财政年份: 2009
• 资助国家: 日本
• 起止时间: 2009 至 2011
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-21740184/
• 关键词: 宇宙線; 宇宙物理; 理論天文学; 無衝突衝撃波; ガンマ線; 超新星残骸; パルサー星雲

We investigated both observationally and theoretically gamma-ray emitting supernova remnants and pulsar wind nebulae which generate Galactic cosmic-ray electrons and protons. With particle-in-cell simulations, we also studied processes of wave excitation and associated particle acceleration around the transition layer of collisionless shocks.

我们从观测和理论上研究了发射伽马射线的超新星遗迹和产生银河宇宙射线电子和质子的脉冲星风星云。通过细胞内粒子模拟，我们还研究了无碰撞冲击过渡层周围的波激发和相关粒子加速过程。

项目成果

FERMI LAT DISCOVERY OF EXTENDED GAMMA-RAY EMISSION IN THE DIRECTION OF SUPERNOVA REMNANT W51C

• DOI: 10.1088/0004-637x/706/1/l1
• 发表时间: 2009-10
• 期刊: The Astrophysical Journal
• 作者: A. Abdo;M. Ackermann;M. Ajello;L. Baldini;J. Ballet;G. Barbiellini;M. Baring;D. Bastieri;B. Baughman;K. Bechtol;R. Bellazzini;B. Berenji;R. Blandford;E. Bloom;E. Bonamente;A. Borgland;A. Bouvier;J. Bregeon;A. Brez;M. Brigida;P. Bruel;T. Burnett;S. Buson;G. Caliandro;R. Cameron;P. Caraveo;J. Casandjian;C. Cecchi;O. Celik;A. Chekhtman;C. C. Cheung-C.;J. Chiang;S. Ciprini;R. Claus;J. Cohen-Tanugi;L. Cominsky;J. Conrad;S. Cutini;C. Dermer;A. Angelis;F. Palma;S. Digel;M. Dormody;E. Silva;P. Drell;R. Dubois;D. Dumora;C. Farnier;C. Favuzzi;S. Fegan;W. Focke;P. Fortin;M. Frailis;Y. Fukazawa;S. Funk;P. Fusco;F. Gargano;D. Gasparrini;N. Gehrels;S. Germani;G. Giavitto;B. Giebels;N. Giglietto;F. Giordano;T. Glanzman;G. Godfrey;I. Grenier;M. Grondin;J. Grove;L. Guillemot;S. Guiriec;Y. Hanabata;A. Harding;M. Hayashida;E. Hays;R. Hughes;M. Jackson;G. Jóhannesson;A. Johnson;T. Johnson;W. Johnson;T. Kamae;H. Katagiri;J. Kataoka;J. Katsuta;N. Kawai;M. Kerr;J. Knödlseder;M. Kocián;M. Kuss;J. Lande;L. Latronico;M. Lemoine-Goumard;F. Longo;F. Loparco;B. Lott;M. Lovellette;P. Lubrano;A. Makeev;M. Mazziotta;J. Mcenery;C. Meurer;P. Michelson;W. Mitthumsiri;T. Mizuno;A. Moiseev;C. Monte;M. Monzani;A. Morselli;I. Moskalenko;S. Murgia;T. Nakamori;P. Nolan;J. Norris;E. Nuss;T. Ohsugi;A. Okumura;N. Omodei;E. Orlando;J. Ormes;D. Paneque;D. Parent;V. Pelassa;M. Pepe;M. Pesce-Rollins;F. Piron;T. Porter;S. Rainò;R. Rando;M. Razzano;A. Reimer;O. Reimer;T. Reposeur;S. Ritz;A. Rodríguez;R. Romani;M. Roth;F. Ryde;H. Sadrozinski;D. Sanchez;A. Sander;P. Parkinson;J. Scargle;T. Schalk;C. Sgro’;E. Siskind;D. Smith;P. Smith;G. Spandre;P. Spinelli;M. Strickman;D. Suson;H. Tajima;H. Takahashi;Tadayuki Takahashi;Takaaki Tanaka;J. Thayer;J. Thayer;D. Thompson;L. Tibaldo;O. Tibolla;D. Torres;G. Tosti;A. Tramacere;Y. Uchiyama;T. Usher;V. Vasileiou;C. Venter;N. Vilchez;V. Vitale;A. Waite;Pengfei Wang;B. Winer;K. Wood;R. Yamazaki;T. Ylinen;M. Ziegler

Gamma-Ray Emission from the Shell of Supernova Remnant W44 Revealed by the Fermi LAT

• DOI: 10.1126/science.1182787
• 发表时间: 2010-02
• 期刊: Science
• 影响因子: 56.9
• 作者: A. Abdo;M. Ackermann;M. Ajello;L. Baldini;J. Ballet;G. Barbiellini;M. Baring;D. Bastieri;B. Baughman;K. Bechtol;R. Bellazzini;B. Berenji;R. Blandford;E. Bloom;E. Bonamente;A. Borgland;J. Bregeon;A. Brez;M. Brigida;P. Bruel;T. Burnett;S. Buson;G. Caliandro;R. Cameron;P. Caraveo;J. Casandjian;C. Cecchi;O. Celik;O. Celik;A. Chekhtman;A. Chekhtman;C. C. Cheung-C.;J. Chiang;S. Ciprini;R. Claus;I. Cognard;J. Cohen-Tanugi;L. Cominsky;J. Conrad;J. Conrad;S. Cutini;C. Dermer;A. Angelis;F. Palma;S. Digel;E. Silva;P. Drell;R. Dubois;D. Dumora;C. Espinoza;C. Farnier;C. Favuzzi;S. Fegan;W. Focke;P. Fortin;M. Frailis;Y. Fukazawa;S. Funk;P. Fusco;F. Gargano;D. Gasparrini;N. Gehrels;N. Gehrels;S. Germani;G. Giavitto;B. Giebels;N. Giglietto;F. Giordano;T. Glanzman;G. Godfrey;I. Grenier;M. Grondin;J. Grove;L. Guillemot;S. Guiriec;Y. Hanabata;A. Harding;M. Hayashida;E. Hays;R. Hughes;M. Jackson;M. Jackson;G. Jóhannesson;A. Johnson;T. Johnson;T. Johnson;W. Johnson;T. Kamae;H. Katagiri;J. Kataoka;J. Katsuta;N. Kawai;M. Kerr;J. Knödlseder;M. Kocian;M. Kramer;M. Kramer;M. Kuss;J. Lande;L. Latronico;M. Lemoine-Goumard;F. Longo;F. Loparco;B. Lott;M. Lovellette;P. Lubrano;A. Lyne;G. Madejski;A. Makeev;A. Makeev;M. Mazziotta;J. Mcenery;C. Meurer;C. Meurer;P. Michelson;W. Mitthumsiri;T. Mizuno;C. Monte;M. Monzani;A. Morselli;I. Moskalenko;S. Murgia;T. Nakamori;P. Nolan;J. Norris;A. Noutsos;E. Nuss;T. Ohsugi;N. Omodei;E. Orlando;J. Ormes;D. Paneque;D. Parent;V. Pelassa;M. Pepe;M. Pesce-Rollins;F. Piron;T. Porter;S. Rainò;R. Rando;M. Razzano;A. Reimer;A. Reimer;O. Reimer;T. Reposeur;L. Rochester;A. Rodríguez;R. Romani;M. Roth;F. Ryde;H. Sadrozinski;D. Sanchez;A. Sander;P. Parkinson;J. Scargle;C. Sgro’;E. Siskind;D. Smith;P. Smith;G. Spandre;P. Spinelli;B. Stappers;F. Stecker;M. Strickman;D. Suson;H. Tajima;H. Takahashi;Tadayuki Takahashi;Takaaki Tanaka;J. Thayer;J. Thayer;G. Theureau;D. Thompson;L. Tibaldo;O. Tibolla;D. Torres;G. Tosti;A. Tramacere;Y. Uchiyama;T. Usher;V. Vasileiou;V. Vasileiou;C. Venter;C. Venter;N. Vilchez;V. Vitale;A. Waite;Pengfei Wang;B. Winer;K. Wood;R. Yamazaki;T. Ylinen;T. Ylinen;M. Ziegler