Cryogenic Systems for Astronomical Research in the Special Astrophysical Observatory of the Russian Academy of Sciences

Y Balega, O Bolshakov, A Chernikov, V Edelman… - Photonics, 2023 - mdpi.com
This article presents the main results and new plans for the development of receivers which
are cooled cryogenically to deep cryogenic temperatures and used in optical and radio …

Probing the regular black hole with an asymptotically Minkowski core by precessing motion of S2 star and OJ 287

B Yang, G He, Y Xie, W Lin - The European Physical Journal C, 2024 - Springer
We investigate the precessing motion around the the regular black hole with an
asymptotically Minkowski core which has a suppression parameter\(\ell\). We obtain the third …

Observing galaxy clusters and the cosmic web through the Sunyaev Zel'dovich effect with MISTRAL

ES Battistelli, E Barbavara… - EPJ Web of …, 2024 - epj-conferences.org
Galaxy clusters and surrounding medium, can be studied using X-ray bremsstrahlung
emission and Sunyaev Zel'dovich (SZ) effect. Both astrophysical probes, sample the same …

Cosmic microwave background observations. Looking for the cosmic web through the Sunyaev Zeldovich effect

ES Battistelli - POS PROCEEDINGS OF SCIENCE, 2024 - iris.uniroma1.it
Galaxy clusters and surrounding medium, can be studied using X-ray bremsstrahlung
emission and Sunyaev Zel'dovich (SZ) effect. Both astrophysical probes, sample the same …