IPM Positions

Resident Researcher, School of Astronomy (2017 - 2023 )

Non IPM Affiliations

Assistant Professor of Iranian National Museum of Science and Technology

Research Interests

Astroparticles and Cosmology CMB polarizations Particles physics Neutrino physics Dark Matter-Photon interactions

Present Research Project at IPM

The generation of linear and circular polarizations of CMB radaition due to CMB-Dark matter interaction, CMB- cosmic neutrino interaction, dipole asymmetry and another new physics

Related Papers

1.	J. Khodagholizadeh, S. Mahmoudi, R. Mohammadi and M. Sadegh Cosmic birefringence as a probe of the nature of dark matter: Sterile neutrino and dipolar dark matter Phys. Rev. D 108 (2023),   [abstract] Code: IPM/A-2023/19

2.	J. Khodagholizadeh, R. Mohammadi and S. M. S. . Movahed CMB polarization by the asymmetric template of scalar perturbations Eur. Phys. J. C 651 (2023),   [abstract] Code: IPM/A-2023/18

3.	J. Khodagholizadeh, R. Mohammadi, M. Sadegh and A. Vahedi B-mode power spectrum of CMB via polarized Compton scattering JCAP 2020 (2020),   [abstract] Code: IPM/A-2019/41

4.	S. Modares Vamegh, M. Haghighat, S. Mahmoudi and R. Mohammadi Impact of the vector dark matter on polarization of the CMB photon 100 (2019),   [abstract] Code: IPM/A-2019/40

5.	S. Tizchang, R. Mohammadi and Sh-Sh. Xue Probing Lorentz violation effects via a laser beam interacting with a high-energy charged lepton beam Springer (2019),   [abstract] Code: IPM/A-2018/46

6.	A. Vahedi, J. Khodagholizadeh, R. Mohammadi and M. Sadegh Generation of Circular Polarization of CMB via Polarized Compton Scattering JCAP 2019 (2019),   [abstract] Code: IPM/A-2018/43

7.	M. Sadegh, R. Mohammadi and I. Motie Generation of circular polarization in CMB radiation via nonlinear photon-photon interaction Phys. Rev. D 97 (2018),   [abstract] Code: IPM/A-2017/53