搜索结果: 1-10 共查到“原子分子物理学 Nuclear”相关记录10条 . 查询时间(0.062 秒)
近日，我校物理学院王德真教授课题组的戴舒宇副教授利用自主开发的大规模粒子并行程序SDPIC研究了托卡马克装置中边缘局域模(ELMs)输运与等离子体鞘层演化的物理关系，最终以Letter文章形式发表在国际原子能机构（IAEA）主办的权威期刊“Nuclear Fusion”，并被选为2018年首期的封面文章。这是继物理学院王正汹老师课题组后，大工的科研成果再次登上“Nuclear Fusion”封面的...
Performance of a 229 Thorium solid-state nuclear clock
Performance 229 Thorium solid-state nuclear clock Atomic Physics
2012/4/24
The 7.8 eV nuclear isomer transition in 229 Thorium has been suggested as an etalon transition in a new type of optical frequency standard. Here we discuss the construction of a "solid-state nuclear c...
Nuclear Charge Radius of $^{12}$Be
Nuclear Charge Radius $^{12}$Be technique of collinear laser spectroscopy
2012/2/28
The nuclear charge radius of $^{12}$Be was precisely determined using the technique of collinear laser spectroscopy on the $2s_{1/2}\rightarrow 2p_{1/2, 3/2}$ transition in the Be$^{+}$ ion. The mean ...
Atomic fragments from the nuclear reaction of the ${}^{6}$Li atom with slow neutrons
Atomic fragments the nuclear reaction Li atom slow neutrons
2011/8/5
Abstract: Approximate probabilities of formation of various atoms and ions in different bound states are determined for the exothermic nuclear $(n,{}^{6}$Li$;t,{}^{4}$He)-reaction of atomic lithium-6 ...
QED theory of the nuclear magnetic shielding in hydrogen-like ions
QED theory hydrogen-like ions
2011/9/6
The shielding of the nuclear magnetic moment by the bound electron in hydrogen-like ions is calculated ab initio with inclusion of relativistic, nuclear, and quantum electrodynamics (QED) effects. The...
Nuclear effects in atomic transitions
isotope shifts, hyperfine splitting, dielectronic recombination, nuclear polarization, atomic parity violation,highly charged ions
2011/9/2
Atomic electrons are sensitive to the properties of the nucleus they are bound to, such as nuclear mass,charge distribution, spin, magnetization distribution, or even excited level scheme. These nucle...
Tensorial form and matrix elements of the relativistic nuclear recoil operator
Isotope shifts, mass shift, relativistic nuclear recoil
2011/8/31
Within the lowest-order relativistic approximation (∼ v2/c2) and to first order in me/M, the tensorial form of the relativistic corrections of the nuclear recoil Hamiltonian is derived, opening ...
The KamLAND-experiment and Soliton-like Nuclear Georeactor. Part 1. Comparison of Theory with Experiment
The KamLAND-experiment Soliton-like Nuclear Georeactor
2010/11/18
We give an alternative description of the data produced in the KamLAND experiment, assuming the existence of a natural nuclear reactor on the boundary of the liquid and solid phases of the Earth's co...
Proton Decay: Improving the sensitivity through nuclear dynamics?
nuclear dynamics Proton Decay
2010/3/16
The kinematics of the decay of a bound proton is governed by the proton spectral function. We evaluate this quantity in 16O using the information from nuclear physics experiments. It also includes a c...
Nuclear Magnetic Resonance advance relies on microscopic detector（图）
molecular structure nuclear magnetic
2007/5/17
May 15, 2007，Detecting the molecular structure of a tiny protein using nuclear magnetic resonance (NMR) currently requires two things: a million-dollar machine the size of a massive SUV, and a large s...