Three Dimensional Mapping of the Magellanic Bridge by High-Resolution Spectroscopy toward Multiple Sightlines
| Project/Area Number |
23740148
|
|---|
| Research Category |
Grant-in-Aid for Young Scientists (B)
|
| Allocation Type | Multi-year Fund |
|---|
| Research Field |
Astronomy
|
|---|
| Research Institution | Shinshu University |
|---|
Principal Investigator |
MISAWA Toru 信州大学, 全学教育機構, 准教授 (60513447)
|
|---|
| Project Period (FY) |
2011 – 2013
|
| Project Status |
Completed (Fiscal Year 2013)
|
| Budget Amount *help |
¥3,380,000 (Direct Cost: ¥2,600,000、Indirect Cost: ¥780,000)
Fiscal Year 2013: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2012: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2011: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
|
|---|
| Keywords | マゼラニック・ブリッジ / クェーサー吸収線 / 国際情報交流（アメリカ） |
|---|
| Research Abstract |
The Magellanic Bridge (MB) is a physical connection between the Large and Small Magellanic Clouds (LMC, SMC). High-resolution spectroscopy of AGNs behind it is a powerful tool to investigate the internal structure of the MB. Absorption strength and profile are clearly different between sightlines toward not only the MB but the Magellanic Stream (MS). Because the total amount of gas in the MB and the MS is greater than the H I gas of the LMC and the SMC, the MB was probably formed by a tidal stripping from the SMC through gravitational interactions between the LMC and the SMC.
|
Report
(4 results)
Research Products
(9 results)
-
[Journal Article] The COS/UVES Absorption Survey of the Magellanic Stream. III : Ionization, Total Mass, and Inflow Rate onto the Milky Way2014
Author(s)
Andrew J. Fox, Bart P. Wakker, Kathleen A. Barger, Audra K. Hernandez, Philipp Richter, Nicolas Lehner, Joss Bland-Hawthorn, Jane C. Charlton, Tobias Westmeier, Christopher Thom, Jason Tumlinson, Toru Misawa, J. Christopher Howk, L. Matthew Haffner, Justin Ely, Paola Rodriguez-Hidalgo,Nimisha Kumari
-
Journal Title
The Astrophysical Journal
Volume: Vol.787, Issue 2, article id.147
Issue: 2
Pages: 147-147
DOI
Related Report
Peer Reviewed
-
[Journal Article] The COS/UVES Absorption Survey of the Magellanic Stream. III: Ionization, Total Mass, and Inflow Rate onto the Milky Way2014
Author(s)
Andrew J. Fox, Bart P. Wakker, Kathleen A. Barger, Audra K. Hernandez, Philipp Richter, Nicolas Lehner, Joss Bland-Hawthorn, Jane C. Charlton, Tobias Westmeier, Christopher Thom, Jason Tumlinson, Toru Misawa, J. Christopher Howk, L. Matthew Haffner, Justin Ely, Paola Rodriguez-Hidalgo, Nimisha Kumari
-
Journal Title
The Astrophysical Journal
Volume: 印刷中
Related Report
Peer Reviewed
-
-
-
-
-
-
-
