Séminaire / Seminar GReCO |
| « Pulsar Timing Arrays and ultra-low-frequency Gravitational Waves » |
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Prerna rana |
| Pulsar Timing Arrays (PTAs) have opened a new window in ultra-low-frequency gravitational wave astronomy, with global PTA experiments independently reporting evidence of a stochastic gravitational-wave background. In this talk, I will give a brief introduction to PTAs and highlight recent findings. I will also focus on details of the Indian PTA (InPTA) experiment - an Indo-Japanese collaboration. I will then move to presenting the latest and second data release of the InPTA experiment (InPTA-DR2). Finally, I will discuss potential science outcomes expected in the future. |
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mercredi 19 mars 2025 - 14:00 Salle des séminaires Évry Schatzman Institut d'Astrophysique de Paris |
| Pages web du séminaire / Seminar's webpage |