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]	B A Urazbekov , E K Almanbetova , A Azhibekov , B S Baimurzinova , K Dyussebayeva , T Issatayev , D M Janseitov , S M Lukyanov , Yu E Penionzhkevich , K Mendibayev , T K Zholdybayev . Probing the cluster structure of ⁶Li with the nuclear reaction ⁶Li + ¹²C at 68 MeV. Chinese Physics C, 2026, 50(2): 1-11.
[2]	Zbigniew Drogosz , Wojciech Florkowski , Nikodem Witkowski , Radoslaw Ryblewski . ³H and ³He nuclei production in a combined thermal and coalescence framework for heavy-ion collisions in the few-GeV energy regime. Chinese Physics C, 2026, 50(2): 1-9.
[3]	Muhammad Farhan Taseer , Subhash Singha . Impact of particle production mechanisms on pseudorapidity distribution and directed flow in Au+Au and Cu+Cu collisions at ${ \sqrt{{\boldsymbol s}_{\boldsymbol{ NN}}}}$ = 19.6 GeV using AMPT model. Chinese Physics C, 2025, 49(10): 104101. doi: 10.1088/1674-1137/ade660
[4]	Hanmei Cao , Fanglei Zou , Xiaojun Sun , Jingshang Zhang . Effects of energy levels on the double-differential cross sections of outgoing charged particles for the n+¹⁹F reaction below 20 MeV. Chinese Physics C, 2025, 49(12): 124107. doi: 10.1088/1674-1137/adf49f
[5]	Yiming Gao , Yoshiki K. Tanaka , Vasyl Drozd , Hiroyuki Ekawa , Samuel Escrig , Yan He , Ayumi Kasagi , Enqiang Liu , Manami Nakagawa , Christophe Rappold , Takehiko R. Saito , Ryohei Sekiya , He Wang , Ayari Yanai , Xiaohong Zhou . Feasibility study of measuring interaction cross sections of hypernuclei produced in projectile fragmentation reactions with WASA-FRS setup. Chinese Physics C, 2025, 49(12): 124003. doi: 10.1088/1674-1137/adf4b2
[6]	Li Yangguo . Antiproton -Nucleus Charge Exchange Reaction and Inelastic Scattering. Chinese Physics C, 1996, 20(11): 1021-1027.
[7]	ZHU Xiang , SHEN Wen-Qing , HU Xiao-Qing , ZHU Yong-Tai , WANG Bing . A SIMPLE MODEL ANALYSIS OF THE INCOMPLETE DIC REACTION. Chinese Physics C, 1990, 14(9): 835-841.

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(3692)
PDF Downloads(299)
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.