机构

• 数学与系统科学研究院 [2]
• 高能物理研究所 [2]
• 长春光学精密机械与物... [1]
• 近代物理研究所 [1]

采集方式

• OAI收割 [5]
• iSwitch采集 [1]

内容类型

• 期刊论文 [5]
• 会议论文 [1]

发表日期

• 2017 [3]
• 2009 [1]
• 2006 [2]

学科主题

筛选

浏览/检索结果: 共6条，第1-6条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序作者升序作者降序 Doubly-heavy baryon weak decays: Xi(0)(bc) -> pK(-) and Xi(+)(cc) -> Sigma(++)(c)(2520)K- 期刊论文  OAI收割 PHYSICS LETTERS B, 2017, 卷号: 767, 页码: 232-235 作者:  Li, Run-Hui;  Lu, Cai-Dian;  Wang, Wei;  Yu, Fu-Sheng;  Zou, Zhi-Tian   |  收藏  |  浏览/下载：35/0  |  提交时间：2018/05/31 Doubly-heavy baryons  Electro-weak decays  Branching ratios  W-exchange process   Doubly-heavy baryon weak decays: xi(0)(bc) -> pk(-) and xi(+)(cc) -> sigma(++)(c)(2520)k- 期刊论文  iSwitch采集 Physics letters b, 2017, 卷号: 767, 页码: 232-235 作者:  Li, Run-Hui;  Lu, Cai-Dian;  Wang, Wei;  Yu, Fu-Sheng;  Zou, Zhi-Tian 收藏  |  浏览/下载：50/0  |  提交时间：2019/04/23 Doubly-heavy baryons  Electro-weak decays  Branching ratios  W-exchange process   Doubly-heavy baryon weak decays: Xi(0)(bc) -> pK(-) and Xi(+)(cc) -> Sigma(++)(c)(2520)K- 期刊论文  OAI收割 PHYSICS LETTERS B, 2017, 卷号: 767, 页码: 232-235 作者:  Wang, W;  Li, RH;  Lv CD(吕才典);  Lu, CD;  Yu, FS   |  收藏  |  浏览/下载：29/0  |  提交时间：2019/08/27 Doubly-heavy baryons  Electro-weak decays  Branching ratios  W-exchange process   ON THE BASIC REPRODUCTION NUMBER OF GENERAL BRANCHING PROCESSES 期刊论文  OAI收割 ACTA MATHEMATICA SCIENTIA, 2009, 卷号: 29, 期号: 4, 页码: 1081-1094 作者:  Lan Guolie;  Ma Zhiming;  Sun Suyong   |  收藏  |  浏览/下载：17/0  |  提交时间：2018/07/30 general branching process  extinction probability  reproduction kernel  spectral radius  TNC condition  basic reproduction number  SIR model   Local asymptotic properties of complex networks and their applications to infectious diseases 期刊论文  OAI收割 DYNAMICS OF CONTINUOUS DISCRETE AND IMPULSIVE SYSTEMS-SERIES B-APPLICATIONS & ALGORITHMS, 2006, 卷号: 13, 期号: 3-4, 页码: 451-461 作者:  Lan, GL   |  收藏  |  浏览/下载：20/0  |  提交时间：2018/07/30 complex network  degree sequence  branching process  epidemic spreading  SIR model   Energy upconversion in erbium doped oxyfluoride tellurite glass (EI CONFERENCE) 会议论文  OAI收割 ICO20: Materials and Nanostructures, August 21, 2005 - August 26, 2005, Changchun, China 作者:  Chen B.;  Xie Y.;  Wang X.;  Wang X.;  Wang X. 收藏  |  浏览/下载：19/0  |  提交时间：2013/03/25 In this article  we have investigated energy upconversion process in erbium doped oxyfuoride tellurite glasses exciated with 980 nm diode laser. The glasses used in measurements are with a mol% composition of 70TeO2-9PbF2-190AlF3-10BaF2-1Er2O3. The s intensity parameters  the radiative rates  the branching ratios and the fluorescence lifetimes were calculated based upon the Judd-Ofelt theory and the experimental absorption spectrum. Under 980 nm excitation  efficient 530  544  and 665 nm upconversion emission are due to two-photon absorption processes.