高级检索

留言板

尊敬的读者、作者、审稿人, 关于本刊的投稿、审稿、编辑和出版的任何问题, 您可以本页添加留言。我们将尽快给您答复。谢谢您的支持!

姓名
邮箱
手机号码
标题
留言内容
验证码

Z+(4430) and Analogous Heavy Flavor States

DING Gui-jun

DING Gui-jun. Z+(4430) and Analogous Heavy Flavor States[J]. 原子核物理评论, 2009, 26(5): 39-43. doi: 10.11804/NuclPhysRev.26.S1.039
引用本文: DING Gui-jun. Z+(4430) and Analogous Heavy Flavor States[J]. 原子核物理评论, 2009, 26(5): 39-43. doi: 10.11804/NuclPhysRev.26.S1.039
DING Gui-jun. Z+(4430) and Analogous Heavy Flavor States[J]. Nuclear Physics Review, 2009, 26(5): 39-43. doi: 10.11804/NuclPhysRev.26.S1.039
Citation: DING Gui-jun. Z+(4430) and Analogous Heavy Flavor States[J]. Nuclear Physics Review, 2009, 26(5): 39-43. doi: 10.11804/NuclPhysRev.26.S1.039

Z+(4430) and Analogous Heavy Flavor States

doi: 10.11804/NuclPhysRev.26.S1.039
详细信息
    通讯作者: DING Gui-jun

Z+(4430) and Analogous Heavy Flavor States

  • 摘要: We have studied Z+(4430)as a D*D1 molecule from the quark model, state mixing effect is considered by solving the coupled channel Schrdinger equation numerically. More precise measurements of Z+(4430)mass and width, partial wave analysis are helpful to understand its structure. If it lies below the D*D1 threshold, molecule interpretation with JP=1- is favored, and JP=0- can not be ruled out. Otherwise Z+(4430)may be a virtual state with JP=2-. The analogous heavy flavor mesons Z+bb and Z++bc are considered as well, and the masses predicted in our model are in agreement with the predictions from the potential model and QCD sum rule.
  • 加载中
计量
  • 文章访问数:  2147
  • HTML全文浏览量:  123
  • PDF下载量:  577
  • 被引次数: 0
出版历程
  • 收稿日期:  1900-01-01
  • 修回日期:  1900-01-01
  • 刊出日期:  2020-05-11

Z+(4430) and Analogous Heavy Flavor States

doi: 10.11804/NuclPhysRev.26.S1.039
    通讯作者: DING Gui-jun

摘要: We have studied Z+(4430)as a D*D1 molecule from the quark model, state mixing effect is considered by solving the coupled channel Schrdinger equation numerically. More precise measurements of Z+(4430)mass and width, partial wave analysis are helpful to understand its structure. If it lies below the D*D1 threshold, molecule interpretation with JP=1- is favored, and JP=0- can not be ruled out. Otherwise Z+(4430)may be a virtual state with JP=2-. The analogous heavy flavor mesons Z+bb and Z++bc are considered as well, and the masses predicted in our model are in agreement with the predictions from the potential model and QCD sum rule.

English Abstract

DING Gui-jun. Z+(4430) and Analogous Heavy Flavor States[J]. 原子核物理评论, 2009, 26(5): 39-43. doi: 10.11804/NuclPhysRev.26.S1.039
引用本文: DING Gui-jun. Z+(4430) and Analogous Heavy Flavor States[J]. 原子核物理评论, 2009, 26(5): 39-43. doi: 10.11804/NuclPhysRev.26.S1.039
DING Gui-jun. Z+(4430) and Analogous Heavy Flavor States[J]. Nuclear Physics Review, 2009, 26(5): 39-43. doi: 10.11804/NuclPhysRev.26.S1.039
Citation: DING Gui-jun. Z+(4430) and Analogous Heavy Flavor States[J]. Nuclear Physics Review, 2009, 26(5): 39-43. doi: 10.11804/NuclPhysRev.26.S1.039

目录

    /

    返回文章
    返回