PUZZLE

作品数：376被引量：148H指数：6
导出分析报告
相关作者：金荣福阮越许精明祁燕申刘玉柱更多>>
相关机构：沈阳建筑工程学院哈尔滨工业大学北京大学安徽工业大学更多>>
相关期刊：更多>>
相关基金：国家自然科学基金国家重点基础研究发展计划安徽省自然科学基金国家高技术研究发展计划更多>>
-
在结果中检索

检索结果分析

结果分析中...
选择条件：
  • 期刊=Chinese Physics Cx
共 条 记 录，以下是1-8
全选清除导出
参考文献引证文献引用追踪
视图：
排序：
Spherical-like spectra for the description of the normal states of ^(108-120)Cd in the SU3-IBM and the Q2_(1)^(+) anomaly
《Chinese Physics C》2025年第1期255-268,共14页Tao Wang Xin Chen Yu Zhang 
Supported by the Educational Department of Jilin Province,China(JJKH20210526KJ);supported by the National Natural Science Foundation of China(11875158)。
The Cd puzzle implies that the phonon excitation of a spherical nucleus should be questioned and refuted.To understand the newly and experimentally discovered spherical-like γ-soft mode,the SU3-IBM was recently propo...
关键词：SU3-IBM Cd puzzle ^(108-120)Cd spherical-like spectrum Q2_(1)^(+)anomaly 
Cover Story(Issue 12,2024)|Doubly heavy meson puzzle:precise prediction of the mass spectra and hadronic decay with coupled channel effects to hunt for beauty-charm family
《Chinese Physics C》2024年第12期I0014-I0014,共1页Xing-Gang Wu 
Doubly heavy meson,which is composed of two heavy flavor quarks such as beauty and(or)charm quarks,offers a unique platform to study the nature of strong interactions described by quantum chromodynamics(QCD)-the under...
关键词：MESON quark PRECISE 
Molecular components in J/ψandρ-πpuzzle
《Chinese Physics C》2024年第5期141-150,共10页郭星导 陈殿勇 李学潜 苑仲元 桑士晶 
Supported by National Natural Science Foundation of China(11805160,11747040,11675082);Qinglan Project of Jiangsu Province in 2021。
Motivated by the large branching fractions of J/ψ→f0(1710)ω/f0(1710)ϕand the light exotic candidates,we found that there may exist molecular states composed of f0(1710)ωand f0(1710)ϕ,which correspond to X(2440)and...
关键词：ρ-πpuzzle J/Ψ molecular state 
Potential pollution of the Kπ-puzzle by the isospin-breakingπ^(0)-η-η′mixing effect
《Chinese Physics C》2022年第9期137-141,共5页Zhen-Hua Zhang 
National Natural Science Foundation of China(11705081,12192261)。
The influence of the isospin-breakingπ^(0)-η-η′mixing effect on the CP-asymmetries of B→Kπprocesses is examined for the first time.It is found that this mixing effect presents significant uncertainty for both th...
关键词：CP violation B meson decay Kπpuzzle Tables(1) 
New puzzle in charmonium decays
《Chinese Physics C》2022年第7期1-7,共7页Hongpeng Wang Chang-Zheng Yuan 
Supported in part by National Key Research and Development Program of China(2020YFA0406301);National Natural Science Foundation of China(NSFC)(11961141012,11835012,11521505)。
By analyzing existing data on pseudoscalar charmonium decays,we obtain the ratio of the branching fractions of η_(c)(2S) and η_(c) decays into ten different final states with light hadrons.For the first time,we test...
关键词：charmonium decays strong interaction quantumchromodymanics 
Revisiting the Kπ puzzle in the pQCD factorization approach
《Chinese Physics C》2014年第3期1-6,共6页白玮 刘敏 樊莹莹 王文飞 程山 肖振军 
Supported by National Natural Science Foundation of China(10975074,11235005)
In this paper,we calculated the branching ratios and direct CP violation of the four B→Kπ decays with the inclusion of all currently known next-to-leading order（NLO） contributions by employing the perturbative QCD...
关键词：the pQCD factorization approach B meson decays branching ratio CP violation 
What do we learn from the ρ-π puzzle
《Chinese Physics C》2010年第2期267-269,共3页李学潜 
Supported by National Natural Science Foundation of China;Special Fund of Education Ministry of China for the PhD Programs
The experimental observation indicates that the branching ratio of ψ＇→ρπ is very small while the ρ-π channel is a main one in J/ψ decays. To understand the puzzle, various interpretations have been proposed. M...
关键词：ρ-π puzzle hadronic helicity conservation final state interaction 
Further insights into the “ρπ puzzle”
《Chinese Physics C》2010年第2期299-304,共6页赵强 李刚 张肇西 
Supported by National Natural Science Foundation of China (10675131,10491306,10547001,90403031);Chinese Academy of Sciences (KJCX3-SYW-N2);UK EPSRC(GR/S99433/01)
Based on a systematic investigation of J/ψ（ψ＇）→VP, where V and P stand for light vector and pseudoscalar mesons, we identify the role played by the electromagnetic （EM） transitions and intermediate meson loop ...
关键词：vector-meson dominance decays of J/ψ UPSILON other quarkonia hadronic decays of mesons 
全选清除导出
共1页<1>
检索报告 对象比较 聚类工具 使用帮助 返回顶部