Seminar Rebon 25 Mei 2022 akan diisi oleh Dr. Subandriyo, M.Si., Staf Ahli Balai Penyelidikan dan Pengembangan Teknologi Kebencanaan Geologi Yogyakarta, Kementrian Energi dan Sumber Daya Mineral Republik Indonesia
Pos oleh :
dep_fisika
Seminar Rebon 18 Mei 2022 oleh Dr. Eng. Shofarul Wustoni dari Departemen Kimia, Fakultas Matematika dan Ilmu Pengetahuan Alam, Institut Teknologi Bandung (ITB)
Segenap Keluarga Besar Departemen Fisika mengucapkan, Selamat Idul Fitri 1443 Hijriah.
Mohon Maaf Lahir dan Bathin atas Segala Kesalahan dan Khilaf, baik disengaja maupun tidak yang kami lakukan. Mohon maaf jika dalam setahun ini, pelayanan kami dirasa kurang memuaskan.
Idham Syah Alam
Journal : Journal of Physics G: Nuclear and Particle Physics
Volume 49 Number 2 025002
Abstract
We investigate a left–right mirror model with SU(3)c × SU(2)L × SU(2)R × U(1)Y and a discrete symmetry, which introduces mirror fields that are copies of the standard model (SM) fields. The mirror fields have the opposite chirality to their SM counterpart fields. We also introduce singlet scalars as dark matter (DM). The new interaction between DM, SM fermions, and mirror fermions can account for DM abundance, charged lepton flavor violation, lepton anomalous magnetic moment, and flavor changing neutral current. We demonstrated that if we choose DM annihilation into muon as the dominant annihilation channel for leptophilic DM, both the observed DM abundance and the observed discrepancy between theory and experiment in the muon anomalous magnetic moment can be explained without contradicting the bound derived from charged lepton flavor violating processes. We briefly discuss how mirror fermions will be produced at the future linear collider, as mirror fermions can interact with neutral gauge bosons in this model. Finally, we discuss the lightest mirror neutrino decay mechanism, which will be highly abundant if stable.
Pelepasan Dosen Purnatugas Dr. Yosef Robertus Utomo, S.U. dan Kuliah Umum “Pembelajaran Fisika Modern dan Sharing Pengalaman Sebagai Dosen Departemen Fisika Universitas Gadjah Mada” pada Rabu, 27 April 2022, Pukul 10.00 WIB hingga selesai.
Webinar Seminar Rebon on Wednesday, 20 April 2022 at 10.30 AM Jakarta Time with Guest Speaker : Prof. Chia-Yi Huang and Harry Miyoshi Silalahi from Department of Applied Physics, Tunghai University, TAIWAN.
Seminar Rebon 13 April 2022 oleh Pekik Nurwantoro, M.S., Ph.D., dari KBK Fisika Teoritik dan Komputasi, Departemen Fisika UGM
Mie University (MU) Japan together with Gadjah Mada University (UGM), Bandung Institute of Technology (ITB) and The National Research and Innovation Agency (BRIN). have held an online SAKURA exchange program (SEP) from 5 to 6 January 2022 with the theme: “Asian-materials-network for sustainable development to the next-generation technology in informatics communication and energy”. SEP is an annual program organized together with the Department of Physics–UGM, Department of Physics–ITB, and BRIN. It was the second time this program was being held online due to the pandemic situation.
