• 不 限
  • 期刊论文
  • 硕博论文
  • 会议论文
  • 报 纸
  • 英文论文
  2. 您的位置
  3. 首页
  4. 期刊论文
  5. β-delayed proton decay of the proton drip-line nucleus 142Ho in the rare-earth region

β-delayed proton decay of the proton drip-line nucleus 142Ho in the rare-earth region

来源 :中国科学：物理学、力学、天文学英文版 | 被引量 : 0次 | 上传用户：shijingthink
【摘 要】
：
New β-delayed proton precursor 142Ho was produced via heavy ion induced reaction 106Cd(40Ca, p3n), and identified for the first time by using a He-jet fast tap
【作 者】
：
徐树威 李占奎 谢元祥 徐甫荣 王旭东 郭斌 冷长庚 于涌 
【机 构】
：
InstituteofModernPhysics
【出 处】
：
中国科学：物理学、力学、天文学英文版
【发表日期】
：
2003年2期
【关键词】
：
β-delayed PROTON decay PROTON drip-line nucleus PROTON DAUGHTER nucleus GROUN 
【基金项目】
：
国家自然科学基金，国家重点基础研究发展计划(973计划)
下载到本地 , 更方便阅读
下载此文 赞助VIP
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
New β-delayed proton precursor 142Ho was produced via heavy ion induced reaction 106Cd(40Ca, p3n), and identified for the first time by using a He-jet fast tape transport system in combination with 'p-γ' coincidence measurements. The β-delayed pro
其他文献
The mechanism of breakdown in laminar-turbulent transition of a supersonic boundary layer on a flat
Temporal mode direction numerical simulation has been done for the transition of a supersonic boundary layer on a flat plate with Mach number 4.5. Analysis of t
期刊
SUPERSONICBOUNDARYlayertransitionbreakdown.supersonic boundary layer tra
Phase-matched high-order harmonics by interaction of Ar atoms with high-repetition-rate low-energy f
Phase-matched high-order harmonic generation in Ar gas-filled cell was investigated experimentally. We obtained phase-matched 27th order harmonic driven by a co
期刊
HIGH-ORDERharmonicgenerationPHASEmatchingspectralcharacteristicspatial
Infrared-transmission spectra and hydrogen content of hydrogenated amorphous silicon
In this paper, two kinds of methods of calculating the hydrogen content of a-Si:H thin film by means of the wagging mode and the stretching modes of infrared-tr
期刊
HYDROGENcontentofA-SI:Hfilminfrared-transmissionspectrawaggingmodeand
Conductivity effect in electrorheological fluids
Based on conduction model and cubic particle model, the relationship between current density and shear yield stress of electrorheological (ER) fluids was calcul
期刊
electrorheologicaifluidscurrentdensitySHEARYIELDstressstructureeffect
Role of gallium wetting layer in high-quality ZnO growth on sapphire (0001) substrates
A Ga wetting layer was used to modify the surface structure of sapphire (0001) substrate to prepare high-quality ZnO film by radio frequency plasma-assisted mol
期刊
GaWETTINGlayersapphirepolaritydefectdensityzincoxiderf-MBERHEED
The characteristic spectral lines of target atoms in the impact of 40Arq+ ions on metal surfaces
We report the measured results of the 200 nm-1000 nm characteristic spectral lines of target atoms when highly charged ions 40Arq+(6≤q≤14) with the same kinet
期刊
highlyCHARGEDionHOLLOWatomCHARACTERISTICspectrumSPECTRALintensity.hi
Upper atmospheric rotation rate from orbit analysis
The rotation speed Λ of the upper atmosphere,mainly at heights of 180-360 km,was evaluated from the changes in orbital inclinations of GFZ. The results indicat
期刊
UPPERATMOSPHEREINCLINATIONORBITDECAYupper atmosphere inclination orbit deca
Micro-scale mechanics of the surface-nanocrystalline Al-alloy material
Based on the microscopic observations and measurements, the mechanical behavior of the surface-nanocrystallized Al-alloy material at microscale is investigated
期刊
surface-nanocrystallizedmaterialAl-alloymicrostructurecellmodelSIZEeff
The calibration and initial results of the HeI D3 line flash spectrum obtained during the 2008 total
The flash spectra in the HeI D3 line were obtained during the 2008 total solar eclipse. This paper describes the instrument and the calibration of the obtained
期刊
totalsolarECLIPSEFLASHSPECTRUMSPECTRALLINEtotal solar eclipse flash spect
Variation character of stagnation point heat flux for hypersonic pointed bodies from continuum to ra
This paper is a research on the variation character of stagnation point heat flux for hypersonic pointed bodies from continuum to rarefied flow states by using
期刊
rarefiedgaseffectsSHARPLEADINGedgeHYPERSONICSTAGNATIONpointheatfluxbr