The researchers from the University of Science and Technology of China of the Chinese Academy of Sciences, and international collaborators, observed an obvious enhancement in the yield ratio between strange (Ds±) and nonstrange (D0) open-charm mesons compared to PYTHIA simulations for p + p collisions.
Prof. HAN Xiufeng's research group at the Institute of Physics showed a magnon blocking effect (MBE) in magnon junction and magnonic skin effect (MSE) in an antiferromagnetically coupled heterojunction. The MBE and MSE can confirm the physical basis of magnon devices to efficiently manipulate magnon transport, and provide a new development direction for the development of pure magnon-type storage and logic devices.
A research team from the Xi'an Institute of Optics and Precision Mechanics (XIOPM) and Henan University of Science and Technology proposed a novel design to achieve the high-order optical vortex lattice, and the complex motion of microparticles was firstly realized.
The photocathode drive laser is one of the key parts of the beam test system of the Platform of Advanced Photon Source (PAPS). Recently, the researchers from Institute of High Energy Physics (IHEP) of the Chinese Academy of Sciences obtained the output power exceeding 116 W after the main amplifier of the laser.
Dr. LU Kaixing from Yunnan Observatories of the Chinese Academy of Sciences and his collaborators developed a spectroscopic monitoring project for two active galactic nuclei (AGN) of Mrk 817 and NGC 7469, and they found that the gravity-bounded broad-line region (BLR) in both AGNs are disturbed by other non-gravitational forces.
A study led by Dr. LI Ting from National Astronomical Observatories provides clues for the question of what determines whether a solar flare stays confined or is followed by a catastrophic eruption.
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