التفاصيل البيبلوغرافية
| العنوان: |
Multi-messenger Astrophysics with Pulsar Timing Arrays: Astro2020 Science White Paper |
| المؤلفون: |
Stern, D., Charisi, M., Simon, J., Noble, Scott C., Liu, X., D'Orazio, D., Paschalidis, V., Strauss, M. A., U, V., Bogdanovic, T., Sesana, A., Colpi, M., Graham, M., Kelly, Bernard J., Holley-Bockelmann, K., Kara, E., Volonteri, M., Runnoe, J., Rafikov, R., Kelley, L. Z., Dotti, M., Haiman, Z., Burke-Spolaor, S., Ravi, V., Ma, C. -P., Blecha, L., Eracleous, M., Komossa, S., Comerford, J., Larson, S., Greene, J. |
| المصدر: |
CASI |
| سنة النشر: |
2019 |
| المجموعة: |
NASA Technical Reports Server (NTRS) |
| مصطلحات موضوعية: |
Astrophysics |
| جغرافية الموضوع: |
Unclassified, Unlimited, Publicly available |
| الوصف: |
Pulsar timing arrays (PTAs) are on the verge of detecting low-frequency gravitational waves (GWs)from supermassive black hole binaries (SMBHBs). With continued observations of a large sampleof millisecond pulsars, PTAs will reach this major milestone within the next decade. Already,SMBHB candidates are being identied by electromagnetic surveys in ever-increasing numbers;upcoming surveys will enhance our ability to detect and verify candidates, and will be instrumentalin identifying the host galaxies of GW sources. Multi-messenger (GW and electromagnetic) obser-vations of SMBHBs will revolutionize our understanding of the co-evolution of SMBHs with theirhost galaxies, the dynamical interactions between binaries and their galactic environments, and thefundamental physics of accretion. Multi-messenger observations can also make SMBHBs `standardsirens' for cosmological distance measurements out to z ~ 0.5 LIGO has already ushered in break-through insights in our knowledge of black holes. The multi-messenger detection of SMBHBs withPTAs will be a breakthrough in the years 2020-2030 and beyond, and prepare us for LISA to helpcomplete our views of black hole demographics and evolution at higher redshifts. |
| نوع الوثيقة: |
other/unknown material |
| وصف الملف: |
application/pdf |
| اللغة: |
unknown |
| العلاقة: |
Document ID: 20190002400; http://hdl.handle.net/2060/20190002400Test |
| الإتاحة: |
http://hdl.handle.net/2060/20190002400Test |
| حقوق: |
Copyright, Use by or on behalf of the U.S. Government permitted |
| رقم الانضمام: |
edsbas.86E3EDA |
| قاعدة البيانات: |
BASE |
