2023 弥散伽马射线与宇宙线研讨会暨 “宇宙线起源”青年团队年度总结会议

Session

宇宙线理论

23 Oct 2023, 14:00

合肥融创美居酒店

Conveners

宇宙线理论

• Chuan Yue

43. Cosmic Ray Acceleration and Feedback at the Galactic Center

Fulai Guo (Shanghai Astronomical Observatory, Chinese Academy of Sciences)

23/10/2023, 14:00

44. 基于宇宙线多信使反常观测研究其共同起源问题

Yiqing Guo

23/10/2023, 14:25

52. 宇宙线大尺度各向异性起源

Wei Liu

23/10/2023, 14:50

54. Study of propagation origin of the knee structure in cosmic ray energy spectrum using large-scale anisotropy

Hua Yue (Institute of High Energy Physics, CAS)

23/10/2023, 15:15

The origin of the knee structure in cosmic ray (CR) energy spectrum remains unresolved. Various types of models have been proposed to explain it, which can be distinguished as acceleration origin (due to the limitation of the maximum possible CR energy by Galactic sources), propagation origin (because of the transition from slow to fast diffusion of Galactic CRs), interaction origin and local...

25. Searching for Magnetic Selected UHECR Structures

Haoning He (PMO)

23/10/2023, 15:40

The Pierre Auger Observatory (PAO) collaboration has reported more than 2600 ultrahigh-energy cosmic rays (UHECRs) lately. Adopting a universal model with one source and energy-dependent magnetic deflections, we found the magnetic selected UHECR structure from the PAO public data around the direction of Centaurus A.

53. Study of Galactic diffusion coefficient with the spectrum features of UHECR

Dan li (IHEP)

23/10/2023, 16:05

The Auger Collaboration has recently published the energy spectrum of cosmic rays above 1 EeV, which exhibits interesting features. These spectrum features provide an opportunity to investigate the propagation of ultra-high-energy cosmic rays (UHECRs). In this study, we have developed a model that incorporates the dip model for UHECRs in the extragalactic propagation, while accounting for the...