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Constraining phase transition Gravitational Wave Background and Dark Photon Dark Matter with Parkes Pulsar Timing Array

作者:点击次数:更新时间:2021年10月22日

Constraining phase transition Gravitational Wave Background and Dark Photon Dark Matter with Parkes Pulsar Timing Array

人:薛潇  博士

   间:2021102215:00-16:00

人:边立功                          

   点:腾讯会议(会议号:832 855 941

报告摘要:

Pulsar timing arrays record the arrival time of radio pulses from dozens of millisecond pulsars. The pulsars of different sky locations construct a network that is sensitive to gravitational waves and some dark matter signals. In this talk, the speaker will introduce the recent results of constraining cosmological phase transitions and U(1)_B & U(1)_{B-L} dark photon dark matter with the recent Parkes Pulsar Timing Array data release.

报告人简介:

薛潇,德国汉堡大学和德意志电子加速器(DESY)中心的博士后,博士毕业于中国科学院理论物理研究所,师从舒菁研究员。目前和澳大利亚的帕克斯脉冲星计时阵列保持着合作关系。