Search for Earth mass exoplanet and free-floating planet via gravitational microlensing
Search for Earth mass exoplanet and free-floating planet via gravitational microlensing
批准号:
23340044
负责人:
SUMI Takahiro
金额:
$11.23万
依托单位:
依托单位国家:
日本
项目类别:
Grant-in-Aid for Scientific Research (B)
财政年份:
2011
资助国家:
日本
项目状态:
已结题
起止时间:
2011-04-01 至 2014-03-31
中文摘要
我们MOA合作组利用引力微透镜进行了为期三年的系外行星调查,分别在2011年、12年、13年发现了5颗、6颗、9颗行星。MOA-2011-BLG-262 Lb是其中一个事件,其质量可能小于地球,这将在不久的将来得到证实。另一颗行星MOA-2011-BLG-293 Lb是第一颗通过微透镜发现的位于宜居带的系外行星。我们估计了雪线外的行星丰度,发现其丰度比雪线内高出数倍。我们还发现了十几个自由浮动的行星候选者。
英文摘要
We, the MOA collaboration, conducted an exoplanet survey by using gravitational microlensing for three years and found 5,6,9 planets in 2011,12,13, respectively. One of these events, MOA-2011-BLG-262Lb may have a mass of less than the earth to be confirmed near future. The another planet, MOA-2011-BLG-293Lb was the first exoplanet in the habitable zone found by microlensing. we estimated the planetary abundance outside of the snow line and found the abundance is several times higher than that inside the snow line. We also found dozen free floating planet candidates.
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DOI:
10.1088/0004-637x/755/2/102
发表时间:
2012-01
期刊:
The Astrophysical Journal
影响因子:
--
作者:
[J. Yee;Y. Shvartzvald;A. Gal-yam;I. Bond;A. Udalski;S. Kozłowski;C. Han;A. Gould;J. Skowron;D. Suzuki;F. Abe;David P. Bennett;C. Botzler;P. Chote;M. Freeman;A. Fukui;K. Furusawa;Y. Itow;S. Kobara;C. Ling;K. Masuda;Y. Matsubara;N. Miyake;Yasushi Muraki;Kantaro Ohmori;K. Ohnishi;N. Rattenbury;T. Saito;D. Sullivan;T. Sumi;K. Suzuki;W. Sweatman;S. Takino;P. Tristram;K. Wada;M. Szymański;M. Kubiak;G. Pietrzyński;G. Pietrzyński;I. Soszyński;R. Poleski;K. Ulaczyk;Ł. Wyrzykowski;Ł. Wyrzykowski;P. Pietrukowicz;William H. Allen;L. Almeida;V. Batista;M. Bos;G. Christie;D. Depoy;S. Dong;Jack D. Drummond;I. Finkelman;B. Gaudi;E. Gorbikov;C. Henderson;D. Higgins;Francisco Jablonski;S. Kaspi;I. Manulis;D. Maoz;J. Mccormick;D. McGregor;L. Monard;D. Moorhouse;J. A. Muñoz;T. Natusch;H. Ngan;E. Ofek;R. Pogge;R. Santallo;Thiam-Guan Tan;G. Thornley;I. Shin;J.-Y. Choi;S.-Y. Park;C.‐U. Lee;J. Koo]
通讯作者:
J. Yee;Y. Shvartzvald;A. Gal-yam;I. Bond;A. Udalski;S. Kozłowski;C. Han;A. Gould;J. Skowron;D. Suzuki;F. Abe;David P. Bennett;C. Botzler;P. Chote;M. Freeman;A. Fukui;K. Furusawa;Y. Itow;S. Kobara;C. Ling;K. Masuda;Y. Matsubara;N. Miyake;Yasushi Muraki;Kantaro Ohmori;K. Ohnishi;N. Rattenbury;T. Saito;D. Sullivan;T. Sumi;K. Suzuki;W. Sweatman;S. Takino;P. Tristram;K. Wada;M. Szymański;M. Kubiak;G. Pietrzyński;G. Pietrzyński;I. Soszyński;R. Poleski;K. Ulaczyk;Ł. Wyrzykowski;Ł. Wyrzykowski;P. Pietrukowicz;William H. Allen;L. Almeida;V. Batista;M. Bos;G. Christie;D. Depoy;S. Dong;Jack D. Drummond;I. Finkelman;B. Gaudi;E. Gorbikov;C. Henderson;D. Higgins;Francisco Jablonski;S. Kaspi;I. Manulis;D. Maoz;J. Mccormick;D. McGregor;L. Monard;D. Moorhouse;J. A. Muñoz;T. Natusch;H. Ngan;E. Ofek;R. Pogge;R. Santallo;Thiam-Guan Tan;G. Thornley;I. Shin;J.-Y. Choi;S.-Y. Park;C.‐U. Lee;J. Koo
MOA-IIの重力マイクロレンズによる銀河系バー構造の解明
使用 MOA-II 的引力微透镜阐明银河棒结构
DOI:
--
发表时间:
2014
期刊:
影响因子:
--
作者:
[住 貴宏, MOAコラボレーション]
通讯作者:
MOAコラボレーション
Free-floating planets
自由漂浮的行星
DOI:
--
发表时间:
2014
期刊:
影响因子:
--
作者:
[Bennett, D. P., Sumi T. (26), Abe, F. (10) (95 authors), Sumi T., Sumi T., Sumi T., Sumi T., Sumi T., Sumi T., Sumi T., Sumi T., Sumi T., Sumi T.]
通讯作者:
Sumi T.
The wide field Instrared Survey Telescope
大视场红外巡天望远镜
DOI:
--
发表时间:
2012
期刊:
影响因子:
--
作者:
[Sumi, T]
通讯作者:
T
DOI:
10.1088/0004-637x/754/1/73
发表时间:
2012-05
期刊:
The Astrophysical Journal
影响因子:
--
作者:
[E. Bachelet;I. Shin;C. Han;P. Fouqu'e;A. Gould;J. Menzies;J. Beaulieu;D. Bennett;I. Bond;S. Dong;D. Heyrovsk'y;J. Marquette;J. Marshall;J. Skowron;R. Street;T. Sumi;A. Udalski;L. Abe;K. Agabi;M. Albrow;W. Allen;E. Bertin;M. Bos;D. Bramich;J. Chavez;G. Christie;A. Cole;N. Crouzet;S. Dieters;M. Dominik;J. Drummond;J. Greenhill;T. Guillot;C. Henderson;F. Hessman;K. Horne;M. Hundertmark;J. Johnson;U. Jørgensen;R. Kandori;C. Liebig;D. M'ekarnia;J. Mccormick;D. Moorhouse;T. Nagayama;D. Nataf;T. Natusch;S. Nishiyama;J. Rivet;K. Sahu;Y. Shvartzvald;G. Thornley;A. Tomczak;Y. Tsapras;J. Yee;V. Batista;C. S. Bennett;S. Brillant;J. Caldwell;A. Cassan;E. Corrales;C. Coutures;D. Prester;J. Donatowicz;D. Kubas;R. Martin;A. Williams;M. Zub;L. Almeida;D. Depoy;B. Gaudi;L. Hung;F. Jablonski;S. Kaspi;N. Klein;C.‐U. Lee;Y. Lee;J. Koo;D. Maoz;J. A. Muñoz;R. Pogge;D. Polishook;Avi Shporer;F. Abe;C. Botzler;P. Chote;M. Freeman;A. Fukui;K. Furusawa;P. Harris;Y. Itow;S. Kobara;C. Ling;K. Masuda;Y. Matsubara;N. Miyake;K. Ohmori;K. Ohnishi;N. Rattenbury;T. Saito;D. Sullivan;D. Suzuki;W. Sweatman;P. Tristram;K. Wada;P. Yock;M. Szyma'nski;I. Soszy'nski;M. Kubiak;R. Poleski;K. Ulaczyk;G. Pietrzy'nski;L. Wyrzykowski;N. Kains;C. Snodgrass;I. Steele;K. Alsubai;V. Bozza;P. Browne;M. Burgdorf;S. Novati;P. Dodds;S. Dreizler;F. Finet;T. Gerner;S. Hardis;K. Harpsoe;T. Hinse;E. Kerins;L. Mancini;M. Mathiasen;M. Penny;S. Proft;S. Rahvar;D. Ricci;G. Scarpetta;S. Schafer;F. Schonebeck;J. Southworth;J. Surdej;J. Wambsganss]
通讯作者:
E. Bachelet;I. Shin;C. Han;P. Fouqu'e;A. Gould;J. Menzies;J. Beaulieu;D. Bennett;I. Bond;S. Dong;D. Heyrovsk'y;J. Marquette;J. Marshall;J. Skowron;R. Street;T. Sumi;A. Udalski;L. Abe;K. Agabi;M. Albrow;W. Allen;E. Bertin;M. Bos;D. Bramich;J. Chavez;G. Christie;A. Cole;N. Crouzet;S. Dieters;M. Dominik;J. Drummond;J. Greenhill;T. Guillot;C. Henderson;F. Hessman;K. Horne;M. Hundertmark;J. Johnson;U. Jørgensen;R. Kandori;C. Liebig;D. M'ekarnia;J. Mccormick;D. Moorhouse;T. Nagayama;D. Nataf;T. Natusch;S. Nishiyama;J. Rivet;K. Sahu;Y. Shvartzvald;G. Thornley;A. Tomczak;Y. Tsapras;J. Yee;V. Batista;C. S. Bennett;S. Brillant;J. Caldwell;A. Cassan;E. Corrales;C. Coutures;D. Prester;J. Donatowicz;D. Kubas;R. Martin;A. Williams;M. Zub;L. Almeida;D. Depoy;B. Gaudi;L. Hung;F. Jablonski;S. Kaspi;N. Klein;C.‐U. Lee;Y. Lee;J. Koo;D. Maoz;J. A. Muñoz;R. Pogge;D. Polishook;Avi Shporer;F. Abe;C. Botzler;P. Chote;M. Freeman;A. Fukui;K. Furusawa;P. Harris;Y. Itow;S. Kobara;C. Ling;K. Masuda;Y. Matsubara;N. Miyake;K. Ohmori;K. Ohnishi;N. Rattenbury;T. Saito;D. Sullivan;D. Suzuki;W. Sweatman;P. Tristram;K. Wada;P. Yock;M. Szyma'nski;I. Soszy'nski;M. Kubiak;R. Poleski;K. Ulaczyk;G. Pietrzy'nski;L. Wyrzykowski;N. Kains;C. Snodgrass;I. Steele;K. Alsubai;V. Bozza;P. Browne;M. Burgdorf;S. Novati;P. Dodds;S. Dreizler;F. Finet;T. Gerner;S. Hardis;K. Harpsoe;T. Hinse;E. Kerins;L. Mancini;M. Mathiasen;M. Penny;S. Proft;S. Rahvar;D. Ricci;G. Scarpetta;S. Schafer;F. Schonebeck;J. Southworth;J. Surdej;J. Wambsganss
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Accurate Numerical Study on Spray Atomization Process of VCO Nozzle
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批准号:24760137
-
项目类别:Grant-in-Aid for Young Scientists (B)
-
资助金额:$3.0万
-
财政年份:2012
-
负责人:SUMI Takahiro
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依托单位:
Running the planetary alert system and search for transit planets
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批准号:20740104
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项目类别:Grant-in-Aid for Young Scientists (B)
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资助金额:$2.83万
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财政年份:2008
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负责人:SUMI Takahiro
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依托单位:
海外基金