Form factor measurements with PANDA at FAIR

E. Tomasi-Gustafsson (on behalf of the PANDA collaboration)

doi:10.1088/1674-1137/34/6/041

Chinese Physics C> 2010, Vol. 34> Issue(6) : 863-868 DOI: 10.1088/1674-1137/34/6/041

Form factor measurements with PANDA at FAIR

E. Tomasi-Gustafsson (on behalf of the PANDA collaboration)

CEA,IRFU,SPhN, Saclay, 91191 Gif-sur-Yvette Cedex, France, and CNRS/IN2P3, Institut de Physique Nucléaire, UMR 8608, 91406 Orsay, France

Abstract
HTML
Reference
Related

PDF

Abstract：
The high intensity and high energy antiproton beams which will be produced at
FAIR open the possibility to determine time-like electromagnetic form factors
in a wide kinematical range, through the annihilation reaction: p⁺p→e⁺+e^－. The status of the proposed experiment as well as the expected results are presented on the basis of realistic simulations. The impact of these measurements on the understanding of the nucleon structure, of the asymptotic properties of form factors and of the reaction mechanism are discussed using model independent statements based on symmetry properties of the strong and electromagnetic interactions in connection with space-like data.

[1]	Chunjiang Shi , Ying Chen , Xiangyu Jiang , Ming Gong , Zhaofeng Liu , Wei Sun . Form factor for Dalitz decays from J/ψ to light pseudoscalars. Chinese Physics C, 2024, 48(11): 113105. doi: 10.1088/1674-1137/ad641b
[2]	WU Qing , ZHOU Li-Juan , XIANG Qian-Fei , MA Wei-Xing . Multiquark cluster form factors in the relativistic harmonic oscillator model. Chinese Physics C, 2015, 39(1): 013102. doi: 10.1088/1674-1137/39/1/013102
[3]	LIANG Cui-Ying , DONG Yu-Bing . Deuteron form factors in a phenomenological approach. Chinese Physics C, 2015, 39(10): 104104. doi: 10.1088/1674-1137/39/10/104104
[4]	ZHAO Xiao-Yun , WANG Huan-Yu , WU Feng , MENG Xiang-Cheng , MA Yu-Qian , LU Hong , WANG Hui , WANG Ping , LI Xin-Qiao , XU Yan-Bin , SHI Feng , JIANG Wen-Qi , AN Zhen-Hua , YU Xiao-Xia , LIU Han-Yi . A geometric factor calculation method based on the isotropic flux assumption. Chinese Physics C, 2013, 37(12): 126201. doi: 10.1088/1674-1137/37/12/126201
[5]	M. K. Suleymanov , K. H. Khan , A. Zaman . Study of the behavior of the nuclear modification factor in freeze-out state. Chinese Physics C, 2013, 37(2): 024101. doi: 10.1088/1674-1137/37/2/024101
[6]	WU Xing-Gang , HUANG Tao , ZHONG Tao . Information on the pion distribution amplitude from the pion-photon transition form factor with the Belle and BABAR data. Chinese Physics C, 2013, 37(6): 063105. doi: 10.1088/1674-1137/37/6/063105
[7]	S. Pacetti¹ , 2 . Nucleon form factors: the space-time connection. Chinese Physics C, 2010, 34(6): 874-876.
[8]	Carloni Calame . Status and accuracy of the Monte Carlo generators for luminosity measurements. Chinese Physics C, 2010, 34(6): 883-888. doi: 10.1088/1674-1137/34/6/045
[9]	CAO Xue-Xiang , LI Wei-Dong , Roy A , LIU Chun-Lei , MAO Ze-Pu , CHEN Shen-Jian , DENG Zi-Yan , HE Kang-Lin , HUANG Xing-Tao , HUANG Bin , HUANG Yan-Ping , JIA Lu-Kui , JI Xiao-Bin , LI Xiu-Rong , LIU Chun-Yan , LIU Huai-Min , MA Qiu-Mei , MA Xiang , QIU Jin-Fa , WANG Da-Yong , WU Ling-Hui , WU Zhi , YUAN Ye , ZHANG Xue-Yao , ZHAO Chuan , ZHANG Yao , ZOU Jia-Heng . Studies of dE/dx measurements with the BESⅢ. Chinese Physics C, 2010, 34(12): 1852-1859.
[10]	Stefan E. Müller (KLOE collaboration) . Measurement of the pion form factor for M²_ππ between 0.1 and 0.85 GeV² with the KLOE detector. Chinese Physics C, 2010, 34(6): 686-691. doi: 10.1088/1674-1137/34/6/013
[11]	V. P. Druzhinin . Measurements of the γγ^→π⁰ and γγ^→η_c transition form factors at BABAR. Chinese Physics C, 2010, 34(6): 816-821. doi: 10.1088/1674-1137/34/6/033
[12]	DONG Yu-Bing . Pion charge form factor and constraints from space-time translations. Chinese Physics C, 2010, 34(9): 1342-1345. doi: 10.1088/1674-1137/34/9/038
[13]	R. W. Gothe . Nucleon transition form factors at JLab: status and outlook. Chinese Physics C, 2009, 33(12): 1216-1221. doi: 10.1088/1674-1137/33/12/026
[14]	YUAN Da-Qing , ZHENG Yong-Nan , ZUO Y , FAN Ping , ZHOU Dong-Mei , LIU Meng , WU Xiao-Guang , ZHU Li-Hua , LI Guang-Sheng , XU Guo-Ji , FAN Qi-Wen , ZHANG Xi-Zhen , ZHU Sheng-Yun . Study of magnetic-rotation in ⁸²Rb by g-factor measurements. Chinese Physics C, 2009, 33(S1): 188-190. doi: 10.1088/1674-1137/33/S1/060
[15]	FAN Ping , YUAN Da-Qing , ZUO Yi , ZHENG Yong-Nan , ZHOU Dong-Mei , WU Xiao-Guang , LI Guang-Sheng , ZHU Li-Hua , XU Guo-Ji , FAN Qi-Wen , ZHANG Xi-Zhen , ZHU Sheng-Yun . Proton alignment in ⁸²Sr investigated by g-factor measurements. Chinese Physics C, 2009, 33(S1): 206-208. doi: 10.1088/1674-1137/33/S1/066
[16]	M. Sudol (for \=PANDA collaboration) . Time-like proton form factor measurement with PANDA. Chinese Physics C, 2009, 33(12): 1244-1248. doi: 10.1088/1674-1137/33/12/031
[17]	LIU Wei-Ping , LI Zhi-Hong , BAI Xi-Xiang , WANG You-Bao , LIAN Gang , GUO Bing , SU Jun , ZENG Sheng , WANG Bao-Xiang , YAN Sheng-Quan , LI Yun-Ju , QIN Xing , JIANG Chao . Measurements of stellar and explosive nuclear astrophysics reactions. Chinese Physics C, 2008, 32(S2): 59-63.
[18]	WENG Yao , HU Hai-Ming , WANG Jun . Form Factor Fit for e⁺e^－→π⁺π^－π⁺π^－. Chinese Physics C, 2007, 31(5): 419-422.
[19]	YUE Qian , LI Jin , LIU Yan , LI Hao-Bin , WONG H , WONAG M . Measurement of Quenching Factor for Nuclear Recoils in CsI(Tl) Crystal. Chinese Physics C, 2002, 26(8): 855-860.
[20]	Ma Weixing , Liu Longchang , Liu Bo , Shen Pengnian , Jiang Huanqing . A New Relativistic and Singularity Free Form Factor of Baryon Vertex. Chinese Physics C, 1999, 23(12): 1257-1259.

Access

Get Citation

E. Tomasi-Gustafsson (on behalf of the PANDA collaboration). Form factor measurements with PANDA at FAIR[J]. Chinese Physics C, 2010, 34(6): 863-868. doi: 10.1088/1674-1137/34/6/041

E. Tomasi-Gustafsson (on behalf of the PANDA collaboration). Form factor measurements with PANDA at FAIR[J]. Chinese Physics C, 2010, 34(6): 863-868. doi: 10.1088/1674-1137/34/6/041 shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 2010-01-26
Revised: 1900-01-01

Article Metric

Article Views(2564)
PDF Downloads(509)
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

Form factor measurements with PANDA at FAIR

CEA,IRFU,SPhN, Saclay, 91191 Gif-sur-Yvette Cedex, France, and CNRS/IN2P3, Institut de Physique Nucléaire, UMR 8608, 91406 Orsay, France

Received Date: 2010-01-26

Accepted Date: 1900-01-01

Available Online: 2010-06-05

Abstract:

The high intensity and high energy antiproton beams which will be produced at
FAIR open the possibility to determine time-like electromagnetic form factors
in a wide kinematical range, through the annihilation reaction: p⁺p→e⁺+e^－. The status of the proposed experiment as well as the expected results are presented on the basis of realistic simulations. The impact of these measurements on the understanding of the nucleon structure, of the asymptotic properties of form factors and of the reaction mechanism are discussed using model independent statements based on symmetry properties of the strong and electromagnetic interactions in connection with space-like data.

Form factor measurements with PANDA at FAIR

Abstract：

Access

Article Metrics

Metrics

通讯作者: 陈斌, bchen63@163.com

Email This Article

Form factor measurements with PANDA at FAIR

HTML

目录