中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
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CAS IR Grid
机构
高能物理研究所 [6]
近代物理研究所 [1]
采集方式
OAI收割 [6]
iSwitch采集 [1]
内容类型
期刊论文 [6]
学位论文 [1]
发表日期
2019 [1]
2015 [1]
2013 [1]
2010 [3]
1991 [1]
学科主题
Physics [3]
高能实验物理 [1]
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Gauge covariant approach to the electroweak interactions of mesons in the Nambu-Jona-Lasinio model with spin-1 states
期刊论文
OAI收割
MODERN PHYSICS LETTERS A, 2019, 卷号: 34, 期号: 36, 页码: 13
作者:
Osipov, A. A.
;
Hiller, B.
;
Zhang, P. M.
  |  
收藏
  |  
浏览/下载:23/0
  |  
提交时间:2022/01/19
Chiral Lagrangians
vector-meson dominance
hadronic decays of mesons
non-strange mesons
electroweak interactions of mesons
Evidence for e(+)e(-)->gamma chi c1,2 at center-of-mass energies from 4.009 to 4.360 GeV
期刊论文
OAI收割
CHINESE PHYSICS C, 2015, 卷号: 39, 期号: 4, 页码: 41001
作者:
BESIII Collaboration
收藏
  |  
浏览/下载:36/0
  |  
提交时间:2016/04/18
heavy quarkonia
decays of hadronic
electron-positron collisions
hadron production by
Electroweak measurements in electron positron collisions at W-boson-pair energies at LEP
期刊论文
OAI收割
PHYSICS REPORTS-REVIEW SECTION OF PHYSICS LETTERS, 2013, 卷号: 532, 期号: 4, 页码: 119-244
作者:
ALEPH Collaboration
;
DELPHI Collaboration
;
OPAL Collaboration
;
LEP Electroweak Working Grp
收藏
  |  
浏览/下载:24/0
  |  
提交时间:2015/12/02
OF-MASS ENERGIES
TOP-QUARK MASS
CARLO EVENT GENERATOR
HADRONIC Z-DECAYS
INVARIANT YFS EXPONENTIATION
ANOMALOUS MAGNETIC-MOMENT
(UN)STABLE W+W-PRODUCTION
FERMION-LOOP SCHEME
COLOR DIPOLE MODEL
LEADING ORDER QCD
Further insights into the "rho pi puzzle"
期刊论文
iSwitch采集
Chinese physics c, 2010, 卷号: 34, 期号: 2, 页码: 299-304
作者:
Zhao Qiang
;
Li Gang
;
Chang Chao-Hsi
收藏
  |  
浏览/下载:48/0
  |  
提交时间:2019/04/23
Vector-meson dominance
Decays of j/psi
Upsilon
Other quarkonia
Hadronic decays of mesons
Further insights into the "rho pi puzzle"
期刊论文
OAI收割
CHINESE PHYSICS C, 2010, 卷号: 34, 期号: 2, 页码: #REF!
作者:
Zhao Q(赵强)
;
李刚(理)
;
Zhao, Q
;
Li, G
;
Chang, CH
收藏
  |  
浏览/下载:21/0
  |  
提交时间:2016/04/13
vector-meson dominance
decays of J/psi
upsilon
other quarkonia
hadronic decays of mesons
Further insights into the ρπ puzzle”
期刊论文
OAI收割
中国物理C, 2010, 期号: 1, 页码: 299-304
作者:
Zhao Q(赵强)
;
Li G(李刚)
;
Zhang ZX(张肇西)
收藏
  |  
浏览/下载:17/0
  |  
提交时间:2015/12/10
vector-meson dominance
decays of J/ψ
upsilon
other quarkonia
hadronic decays of mesons
硕士论文-J/ψ衰变到2(pai+pai-)°p和2(K+K-)终态的强衰变研究
学位论文
OAI收割
硕士, 北京: 中国科学院研究生院, 1991
作者:
陈少敏
收藏
  |  
浏览/下载:28/0
  |  
提交时间:2015/10/12
The
J/Ψ
hadronic
decays
involving
2(π+π-)π°and
2(K+K-)
final
states
are
investigated
by
using
the
sample
of
2.5
*
10~6
J/Ψ's
which
were
obtained
from
the
BES
detector
at
BEPC
in
the
first
half
of
1990.
Some
signals
such
as
ω(782)
φ(1020)
f2(1270)
f2'(1525)
θ/f2(1720)
b1(1235)
and
a2(1320)
have
been
found
and
measured
the
mass
width
and
branching
fraction
of
reasonance
states.
The
results
are
agreement
with
the
world
average
values.
The
ratio
of
Br(J/Ψ
→
ω
f2(1270))/Br(J/Ψ→ρ°a2°)
shows
that
doubly
OZI
violating
effects
play
a
role
in
the
J/Ψ
→
ω
f2(1270)
f2(1270)
→
π+π-
are
given
in
the
first
time:
x
=
0.99
±
0.29
Y
=
-0.24
±
0.17
Z1
=
0.90
±
0.57
Z2
=
0.56
±
0.22.