Luminosity determination for the pd reaction at 2.14 GeV with WASA-at-COSY

ZHENG Chuan; XU Hu-Shan; YUAN Xiao-Hua

doi:10.1088/1674-1137/36/7/007

Chinese Physics C> 2012, Vol. 36> Issue(7) : 605-609 DOI: 10.1088/1674-1137/36/7/007

Luminosity determination for the pd reaction at 2.14 GeV with WASA-at-COSY

Abstract
HTML
Reference
Related

PDF

Abstract：
The luminosity for a WASA-at-COSY experiment involving the pd reaction at 2.14 GeV proton-beam energy is determined by the forward pd elastic scattering, which yields an average beam-on-target value of [5.2 ± 0.3(stat) ± 0.3syst] × 10³⁰s^-1cm^-2. In addition, the forward pd elastic-scattering angular distribution is obtained with four-momentum transfer squared -t between 0.16 (GeV/c)² and 0.78 (GeV/c)² at this beam energy, which is compared with other experimental data and the pd double scattering model.

References

[1]

Bargholtz C et al. Nucl. Instrum. Methods A, 2008, 594: 339--350[2] Ekstrm C, CELSIUS/WASA Collaboration. Phys. Scripta, T, 2002, 99: 169--172[3] Maier R. Nucl. Instrum. Methods A, 1997, 390: 1--8[4] WASA-at-COSY Collaboration. arXiv: nucl-ex/0411038[5] Rohdje H et al. arXiv: nucl-ex/0403043[6] Frhlich I et al. PoS ACAT2007: 076; arXiv: nucl-ex/0708.2382[7] Booth N E et al. Phys. Rev. D, 1971, 4: 1261--1267[8] Boschitz E T et al. Phys. Rev. C, 1972, 6: 457--466[9] Gülmez E et al. Phys. Rev. C, 1991, 43: 2067--2076[10] Winkelmann E et al. Phys. Rev. C, 1980, 21: 2535--2541[11] Coleman E et al. Phys. Rev., 1967, 164: 1655--1661[12] Bradamante F et al. Phys. Lett. B, 1970, 32: 303--308[13] Franco V, Glauber R J. Phys. Rev. Lett., 1969, 22: 370--374[14] Franco V, Glauber R J. Phys. Rev., 1966, 142: 1195--1214[15] Franco V, Coleman E. Phys. Rev. Lett., 1966, 17: 827--830[16] Anisovich V V, Dakhno L G. Nucl. Phys. B, 1975, 85: 208--220; Dakhno L G. Sov. J. Nucl. Phys., 1983, 37: 590; Braun V M, Dakhno L G, Nikonov V A. Sov. J. Nucl. Phys., 1986, 44: 848

[1]	M. Ablikim , M. N. Achasov , S. Ahmed , X. C. Ai , et al . Luminosity measurements for the R scan experiment at BESIII. Chinese Physics C, 2017, 41(6): 063001. doi: 10.1088/1674-1137/41/6/063001
[2]	M. Ablikim , et al . Measurement of integrated luminosity and center-of-mass energy of data taken by BESⅢ at s=2.125 GeV. Chinese Physics C, 2017, 41(11): 113001. doi: 10.1088/1674-1137/41/11/113001
[3]	Cao-Jie Shao , De-Yang Yu , Rong-Chun Lu , Tie-Cheng Zhao , Rui-Shi Mao , Jie Li , Ying-Li Xue , Wei Wang , Bian Yang , Ming-Wu Zhang , Jun-Liang Liu , Zhang-Yong Song , Xiao-Hong Cai , Xi-Meng Chen , Da-Yu Yin , Li-Jun Mao , Xiao-Dong Yang , Jian-Cheng Yang , You-Jin Yuan . Determination of internal-target thickness and experimental luminosity from beam energy loss at HIRFL-CSRe. Chinese Physics C, 2016, 40(11): 117002. doi: 10.1088/1674-1137/40/11/117002
[4]	WANG Jie , ZHANG Bo , XU Yan-Hui , WEI Wei , FAN Le , PEI Xiang-Tao , HONG Yuan-Zhi , WANG Yong . Deposition and characterization of TiZrV-Pd thin films by dc magnetron sputtering. Chinese Physics C, 2015, 39(12): 127007. doi: 10.1088/1674-1137/39/12/127007
[5]	ZHOU Hou-Bing , DONG Guo-Xiang , SUN Xiao-Jun , XU Fu-Rong . Phase transition in odd-N Pd-isotopes. Chinese Physics C, 2015, 39(11): 114103. doi: 10.1088/1674-1137/39/11/114103
[6]	M. Ablikim , M. N. Achasov , X. C. Ai , et al. (BESⅢ Collaboration) . Precision measurement of the integrated luminosity of the data taken by BESIII at center-of-mass energies between 3.810 GeV and 4.600 GeV. Chinese Physics C, 2015, 39(9): 093001. doi: 10.1088/1674-1137/39/9/093001
[7]	WANG Bo-Qun , MO Xiao-Hu . Analytical determination of optimal luminosity for τ mass scan. Chinese Physics C, 2013, 37(2): 026202. doi: 10.1088/1674-1137/37/2/026202
[8]	XUE Zhen , XU Zi-Zong , WANG Xiao-Lian , HU Tao , WANG Zhi-Yong , FU Cheng-Dong , YAN Wen-Biao , ZHOU Li , CAI Xiao , YU Bo-Xiang , FANG Jian , SUN Xi-Lei , SHI Feng , WANG Zhi-Gang , AN Zheng-Hua , SUN Li-Jun , LIU Hong-Bang , ZHANG Ai-Wu , WANG Xiao-Dong , . Luminosity monitoring and calibration of BLM. Chinese Physics C, 2011, 35(1): 1-5. doi: 10.1088/1674-1137/35/1/001
[9]	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
[10]	ZHOU Hou-Bing , ZHOU Xiao-Hong , ZHANG Yu-Hu , Oshima M , Toh Y , Koizumi M , Osa A , Hatsukawa Y . Structure evolution along the yrast-line in ¹⁰¹Pd. Chinese Physics C, 2010, 34(10): 1598-1601. doi: 10.1088/1674-1137/34/10/009
[11]	XUE Zhen , SHAN Qing , XU Zi-Zong , WANG Xiao-Lian , WU Jian , WANG Yong-Gang , ZHANG Tao , HU Tao , CAI Xiao , WANG Yi-Fang . A fast luminosity monitor for BEPCⅡ. Chinese Physics C, 2010, 34(4): 487-491. doi: 10.1088/1674-1137/34/4/013
[12]	M. Buscher . Meson-production experiments at COSY-Julich. Chinese Physics C, 2010, 34(9): 1263-1268. doi: 10.1088/1674-1137/34/9/021
[13]	Hans Ströher . N*-Program at COSY-Jülich. Chinese Physics C, 2009, 33(12): 1102-1104. doi: 10.1088/1674-1137/33/12/009
[14]	YUAN Xiao-Hua , Dzyuba Alexey , scher Markus , for the , ANKE Collaboration . Luminosity determination for the dd→α K⁺K^－ experiment at ANKE/COSY. Chinese Physics C, 2009, 33(1): 20-23. doi: 10.1088/1674-1137/33/1/005
[15]	MA Xiang . Determination of event start time at BESⅢ. Chinese Physics C, 2008, 32(9): 744-749. doi: 10.1088/1674-1137/32/9/012
[16]	CHI Shao-Peng , MO Xiao-Hu , ZHU Yong-Sheng . Measurement of the Integrated Luminosity at s(1/2)=3.650,3.686 GeV for the BES Detector. Chinese Physics C, 2004, 28(11): 1135-1140.
[17]	WANG Xu-Dong , XU Shu-Wei , LI Zhan-Kui , XIE Yuan-Xiang , WU Zhe-Ying , XU Fu-Rong , GUO Bin , LENG Chang-Geng , WANG Chun-Fang , YU Yong . β-Delayed Proton Decay of ⁹³Pd. Chinese Physics C, 2003, 27(4): 309-312.
[18]	ZHANG Dong-Hai , SUN Han-Cheng . Investigation of the Production of Slow Particles in 60 A GeV ¹⁶O Induced Nuclear Emulsion Reaction. Chinese Physics C, 2001, 25(7): 651-657.
[19]	Han Rongdian , Weng Huimin , Zhou Xianyi , Xu Jihua , Zhu Jingsheng , Li Xiaoguang , Sha Jian , Wang Jingcheng . Research for Crystallization of Metallic Glass Pd_79.5Ni₄Si_16.5. Chinese Physics C, 1993, 17(S1): 33-37.
[20]	Ni Hutting , Zhou Haushi , Jiang Chunhua , Guo Hongfei , Xu Jiangou , Zhu Qiming , Wang Fang , Liu Wei , Li Jiahua . The Luminosity Monitor of Beijing Spectrometer (BES). Chinese Physics C, 1990, 14(S3): 237-248.

Access

Get Citation

ZHENG Chuan, XU Hu-Shan and YUAN Xiao-Hua. Luminosity determination for the pd reaction at 2.14 GeV with WASA-at-COSY[J]. Chinese Physics C, 2012, 36(7): 605-609. doi: 10.1088/1674-1137/36/7/007

ZHENG Chuan, XU Hu-Shan and YUAN Xiao-Hua. Luminosity determination for the pd reaction at 2.14 GeV with WASA-at-COSY[J]. Chinese Physics C, 2012, 36(7): 605-609. doi: 10.1088/1674-1137/36/7/007 shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 2011-09-26
Revised: 1900-01-01

Article Metric

Article Views(2300)
PDF Downloads(298)
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

Luminosity determination for the pd reaction at 2.14 GeV with WASA-at-COSY

Corresponding author: ZHENG Chuan,

Received Date: 2011-09-26

Accepted Date: 1900-01-01

Available Online: 2012-07-05

Abstract: The luminosity for a WASA-at-COSY experiment involving the pd reaction at 2.14 GeV proton-beam energy is determined by the forward pd elastic scattering, which yields an average beam-on-target value of [5.2 ± 0.3(stat) ± 0.3syst] × 10³⁰s^-1cm^-2. In addition, the forward pd elastic-scattering angular distribution is obtained with four-momentum transfer squared -t between 0.16 (GeV/c)² and 0.78 (GeV/c)² at this beam energy, which is compared with other experimental data and the pd double scattering model.

HTML

Reference (1)

Luminosity determination for the pd reaction at 2.14 GeV with WASA-at-COSY

Abstract：

References

Access

Article Metrics

Metrics

通讯作者: 陈斌, bchen63@163.com

Email This Article