Supported by the Scientific Instrument Developing Project of the National Natural Science Foundation of China(Grant Nos.11934014,11622434,and 11804373);the Scientific Instrument Developing Project of the Chinese Academy of Sciences(Grant No.YZ201552);the Strategic Priority Research Program of the Chinese Academy of Sciences(Grant Nos.XDB21010400 and XDB21030300);CAS Youth Innovation Promotion Association(Grant Nos.Y201963 and 2018364);the Hubei Province Science Fund for Distinguished Young Scholars(Grant No.2017CFA040)。
Ion deceleration has played a critical role in ion-related research when the ions are produced in the form of a high-energy beam.We present a deceleration method combining electrostatic lens and ion trap technique,whi...
We present the transition of the universe from the early decelerating phase to the current accelerating phase with viscous fluid and time-dependent cosmological constant (A) as a source of matter in Bianchi- V spaceti...
Supported by the National Natural Science Foundation of China under Grant Nos 40931054 and 40523006, the National Basic Research Program of China under Grant No 2006CB806305, the National High-Tech Research and Development Program of China under Grant No 2008AA12A216, and the Specialized Research Fund for State Key Laboratories.
Characteristics of ULF waves associated with the solar wind deceleration in the Earth's foreshock on 6-7 April 2003 is studied using the wave telescope technique. In the satellite frame, the ULF waves are the left-ha...
Supported by the National Natural Science Foundation of China under Grant Nos 10374029, 10434060 and 10674047, the National Key Basic Research Programme of China under Grant No 2006CB921604, and the Science and Technology Commission of Shanghai Municipality under Grant Nos 2006CB921604 and 07JC14017.
We demonstrate a new molecular sample (CH radical) for Stark deceleration by Monte Carlo simulation, study the dependences of the decelerating effect on the different phase angles, stage number and decelerating volt...
We present a new cellular automata model for one-lane traffic flow. In this model, we consider the driver prejudgment according to the state of the leading car. We also consider that the vehicle deceleration capabilit...
Supported by the National Natural Science Foundation of China under Grant Nos 10174050, 10374029 and 10434060, the Science and Technology Commission of Shanghai under Grant No 04DZ14009, the Shanghai Priority Academic Discipline, the 211 Foundation of the Ministry of Education of China, and PhD Programme Scholarship Fund of ECNU 2005.
We propose a novel scheme to decelerate a cw precooled molecular beam by using an optical Stark decelerator, which is composed of a red-detuned cw semi-Gaussian beam. The dynamical process of the optical Stark deceler...
Supported by the National Natural Science Foundation of China under Grant No 40374057, and the International Collaboration Research Team Program of the Chinese Academy of Sciences.
Phobos 2 plasma measurements have revealed solar wind deceleration of about 100 km/s upstream of the Martian bow shock. It is suggested that the deceleration is due to the mass loading by the ions originating from the...
Supported by the National Natural Science Foundation of China under Grant No.19773005.
The deceleration effect of magnetic field near the horizon of a spinning black hole (BH) of accretion disk is investigated in the Blandford-Znajek (BZ) process. It is shown that rates of change with respect to time fo...
We report a cooling and deceleration experiment of a thermal beam by using a nearly resonant red-shifted diffuse light in an optical integral sphere cavity.By using of this red-shifted diffuse light,the velocity of a ...