KLOE results on scalar and pseudoscalar mesons

<P>P. Gauzzi (for the KLOE collaboration)</P>

doi:10.1088/1674-1137/34/6/004

近期发现有不法分子冒充我刊与作者联系，借此进行欺诈等不法行为，请广大作者加以鉴别，如遇诈骗行为，请第一时间与我刊编辑部联系确认（《中国物理C》（英文）编辑部电话：010-88235947,010-88236950），并作报警处理。

本刊再次郑重声明：

（1）本刊官方网址为cpc.ihep.ac.cn和https://iopscience.iop.org/journal/1674-1137

（2）本刊采编系统作者中心是投稿的唯一路径，该系统为ScholarOne远程稿件采编系统，仅在本刊投稿网网址（https://mc03.manuscriptcentral.com/cpc）设有登录入口。本刊不接受其他方式的投稿，如打印稿投稿、E-mail信箱投稿等，若以此种方式接收投稿均为假冒。

（3）所有投稿均需经过严格的同行评议、编辑加工后方可发表，本刊不存在所谓的“编辑部内部征稿”。如果有人以“编辑部内部人员”名义帮助作者发稿，并收取发表费用，均为假冒。

《中国物理C》（英文）编辑部

2024年10月30日

Chinese Physics C> 2010, Vol. 34> Issue(6) : 632-637 DOI: 10.1088/1674-1137/34/6/004

KLOE results on scalar and pseudoscalar mesons

P. Gauzzi (for the KLOE collaboration)

Sapienza Università di Roma and INFN Sezione di Roma P.le A.Moro, 2 - 00185 Rome (Italy)

Abstract
HTML
Reference
Related

PDF

Abstract：
The data collected by the KLOE Collaboration at the Frascati φ-factory DAΦNE from 2001 to 2006 have been used for extensive studies in meson spectroscopy. The decays of the scalar mesons a₀(980) and f₀(980) into two pseudoscalar mesons have been exploited to measure the relevant parameters of those resonances. The radiative decays φ→ηγ and η′γ have been used for the determination of the pseudoscalar mixing angle and to search for a possible gluonium content in the η′. The dynamics of the η→3π decay has been studied and the Dalitz Plot parameters have been measured. The large amount of η mesons produced allowed also to study interesting rare η decays.

[1]	Tian-Hong Wang;Geng Li;Yue Jiang;Guo-Li Wang . Doubly-charged scalar in four-body decays of neutral flavored mesons. Chinese Physics C, 2019, df87c41e-622f-49a7-b081-5c584df157aa(11): 13103-.
[2]	Qin Chang , Xiao-Nan Li , Xin-Qiang Li , Fang Su . Decay constants of pseudoscalar and vector mesons with improved holographic wavefunction. Chinese Physics C, 2018, 42(7): 073102. doi: 10.1088/1674-1137/42/7/073102
[3]	Xiangrui Gao , Yu Jia , Liuji Li , Xiaonu Xiong . Relativistic correction to gluon fragmentation function into pseudoscalar quarkonium. Chinese Physics C, 2017, 41(2): 023103. doi: 10.1088/1674-1137/41/2/023103
[4]	A. A. Rajabi . Bound Dirac states for pseudoscalar Cornell potential：3+1 dimensions. Chinese Physics C, 2013, 37(10): 103102. doi: 10.1088/1674-1137/37/10/103102
[5]	DENG Cheng-Rong , PING Jia-Lun , ZHOU Ping , WANG Fan . Dynamical study of light scalar mesons below 1 GeV in a flux-tube model. Chinese Physics C, 2013, 37(3): 033101. doi: 10.1088/1674-1137/37/3/033101
[6]	Arafat Gabareen , Stephen Lars . Z charmoniumlike mesons. Chinese Physics C, 2011, 35(7): 695-702. doi: 10.1088/1674-1137/35/7/017
[7]	WEI Dai-Hui , YANG Yong-Xu . Pseudoscalar mixing in J/ψ and ψ(2S) decay. Chinese Physics C, 2010, 34(12): 1785-1790. doi: 10.1088/1674-1137/34/12/002
[8]	K. Hicks (for the LEPS collaboration) . Recent results from LEPS. Chinese Physics C, 2010, 34(9): 1275-1280. doi: 10.1088/1674-1137/34/9/023
[9]	PING Rong-Gang (for BES collaboration) . Charmonium results from BES. Chinese Physics C, 2010, 34(6): 626-631. doi: 10.1088/1674-1137/34/6/003
[10]	T. Haas . Recent results from HERA. Chinese Physics C, 2010, 34(9): 1254-1258. doi: 10.1088/1674-1137/34/9/019
[11]	for the . Status of KLOE-2. Chinese Physics C, 2010, 34(6): 918-923. doi: 10.1088/1674-1137/34/6/051
[12]	Federico Nguyen (on behalf of the KLOE collaboration) . γγ interactions with KLOE. Chinese Physics C, 2010, 34(6): 795-800. doi: 10.1088/1674-1137/34/6/030
[13]	WANG Chao , HE Song , HUANG Mei , YAN Qi-Shu , YANG Yi . Scalar mesons and glueballs in D_p-D_q hard-wall models. Chinese Physics C, 2010, 34(3): 319-324. doi: 10.1088/1674-1137/34/3/003
[14]	S. Fiore (for the KLOE collaboration) . KLOE results on light mesons. Chinese Physics C, 2010, 34(9): 1379-1382. doi: 10.1088/1674-1137/34/9/047
[15]	DAI Lian-Rong , LIU Jia , ZHANG Dan . Multiquark states and the mixing of scalar meson. Chinese Physics C, 2009, 33(12): 1397-1400. doi: 10.1088/1674-1137/33/12/064
[16]	V. Bellini , J.P. Bouquet , L. Casano , A. D'Angelo , J.P. Didelez . Latest results from GRAAL collaboration. Chinese Physics C, 2009, 33(12): 1249-1253. doi: 10.1088/1674-1137/33/12/032
[17]	S.L.Olsen¹ , 2 . What's new with the XYZ mesons?. Chinese Physics C, 2008, 32(6): 455-462. doi: 10.1088/1674-1137/32/6/011
[18]	ZOU Fan-Yong , CHEN Xiao-Lin , DENG Wei-Zhen . Three-body force and the tetraquark interpretation of light scalar mesons. Chinese Physics C, 2008, 32(7): 515-520. doi: 10.1088/1674-1137/32/7/002
[19]	Jiang Weizhou , Qiu Xijun . Density Effects on the Fermion and the Scalar and Pseudoscalar Mesons in the QCD-Like Gauged NJL Model. Chinese Physics C, 1999, 23(5): 481-488.
[20]	Gao Shouen , Hui Yuan , Zheng Guotong , Su Rukeng . η-Meson in the Pseudoscalar Coupling at Finite Temperature. Chinese Physics C, 1994, 18(Z1): 41-48.

Access

Get Citation

P. Gauzzi (for the KLOE collaboration)

. KLOE results on scalar and pseudoscalar mesons[J]. Chinese Physics C, 2010, 34(6): 632-637. doi: 10.1088/1674-1137/34/6/004

P. Gauzzi (for the KLOE collaboration)

. KLOE results on scalar and pseudoscalar mesons[J]. Chinese Physics C, 2010, 34(6): 632-637. doi: 10.1088/1674-1137/34/6/004 shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 2010-01-25
Revised: 1900-01-01

Article Metric

Article Views(2575)
PDF Downloads(479)
Cited by(0)

Policy on re-use

To reuse of subscription content published by CPC, the users need to request permission from CPC, unless the content was published under an Open Access license which automatically permits that type of reuse.

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

KLOE results on scalar and pseudoscalar mesons

P. Gauzzi (for the KLOE collaboration)

Sapienza Università di Roma and INFN Sezione di Roma P.le A.Moro, 2 - 00185 Rome (Italy)

Received Date: 2010-01-25
Accepted Date: 1900-01-01
Available Online: 2010-06-05

Abstract: The data collected by the KLOE Collaboration at the Frascati φ-factory DAΦNE from 2001 to 2006 have been used for extensive studies in meson spectroscopy. The decays of the scalar mesons a₀(980) and f₀(980) into two pseudoscalar mesons have been exploited to measure the relevant parameters of those resonances. The radiative decays φ→ηγ and η′γ have been used for the determination of the pseudoscalar mixing angle and to search for a possible gluonium content in the η′. The dynamics of the η→3π decay has been studied and the Dalitz Plot parameters have been measured. The large amount of η mesons produced allowed also to study interesting rare η decays.