Study on the Output from Programs in Calculating Lattice with Tranverse Coupling

Xu Jianming

Chinese Physics C> 1994, Vol. 18> Issue(10) : 955-960

Study on the Output from Programs in Calculating Lattice with Tranverse Coupling

Xu Jianming ^,

Institute of High Energy Physics,Acadamia Sinca,Beijing 100039

Abstract
HTML
Reference
Related

PDF

Abstract：
SYNCH and MAD outputs in calculating lattice with coordinate rotation have been studied in this paper.The result shows that the four dispersion functions(ηx,ηx',ηy,and ηy')given by SYNCH output in this case are wrong.There are large discrepancies between the Twiss Parameters(βx,αx,βy and αy) given by these two programs.One has to be careful in using these programs to calculate or match lattices with coordinate rotations(coupling between two transverse motions) so that to avoid wrong results.
References

[1] Jianming Xu,BNLBooster-192,1991.[2]Jianming Xu,BNL-48478,AD/RHIC-117,1992.[3]K.L.Brown,SLAC-75,1972.[4]E.Courant,私人通讯，1993

[1]	MO Xiao-Hu . Unbiased χ² Estimator for Linear Function Fit Involving Correlated Data. Chinese Physics C, 2007, 31(8): 745-749.
[2]	JIANG Bo-Cheng , LIU Gui-Min , Dai Zhi-Min , ZHAO Zhen-Tang . Calculation of Coupling Impedance of the Injection Section for the SSRF Storage Ring. Chinese Physics C, 2006, 30(S1): 22-24.
[3]	LU Jian-Qin , LI Jin-Hai . Computer Codes for the Beam Optics Calculations —Third Order Approximation. Chinese Physics C, 2006, 30(S1): 25-27.
[4]	ZHAO Zhen-Tang , JIANG Bo-Cheng . Longitudinal Coupled Bunch Instability in Fractionally Filled Storage Rings. Chinese Physics C, 2004, 28(11): 1209-1213.
[5]	DONG Yu-Bing . Study of ΔπN and πNN Couplings. Chinese Physics C, 2001, 25(12): 1178-1183.
[6]	Cao Ligang , Sun Xiuquan , Zhou Jinfeng , Han Yinlu , Zhang Jingshang . Theoretic Calculation and Analysis for Neutron Induced Reaction on ¹²C Below 20MeV. Chinese Physics C, 1999, 23(10): 1004-1009.
[7]	Zhang Zhanjun , Sang Jianping , Yang Jie , Liu Yong . Renormalization of g-Boson Effects Under Weak Coupling Condition. Chinese Physics C, 1998, 22(5): 440-445.
[8]	Liu Jianye , Liu Hang , Di Toro , Zuo Wei . Systematic Comparisions of Theoretical Calculation Resultson Heavy Ion Collision Between TBCTT and QMD. Chinese Physics C, 1998, 22(8): 707-712.
[9]	Wu Jimin . A Discussion About Recent Numerical Results From the Calculation of the Glueball Masses on Lattice Gauge Theory. Chinese Physics C, 1996, 20(10): 894-899.
[10]	Zheng Taiyu , Li Changsong . Internal Massive Fermion Loop Contribution to Casimir Force in Two-Dimensions. Chinese Physics C, 1996, 20(3): 211-215.
[11]	Wu Jingmin , Sun Yue . Use of MORSE Program to Calculate Skyshine. Chinese Physics C, 1995, 19(4): 377-384.
[12]	LI Guang-Hua , HE Hui-Yong . Calculating on Wavefunctions of the Ground State Band for the Strong Coupling SU(3) Limit in IBM4. Chinese Physics C, 1992, 16(3): 278-284.
[13]	YANG Yong-Xu , LI Qing-Run . Eikonal Approximation for Intermediate Coupling. Chinese Physics C, 1992, 16(6): 534-538.
[14]	BAI Zhi-Ming , JIANG Yuan-Fang . The One Loop Calculation of the Strong coupling β Function in the Toy Model. Chinese Physics C, 1991, 15(3): 213-219.
[15]	LU Gong-Ru , WAN Ling-De . Analyses of Complementarity and Critical Coupling Higgs Phase. Chinese Physics C, 1991, 15(1): 29-37.
[16]	LONG Gui-Lu , SUN Hong-Zhou . GROUP CHAIN CHECK ON THE PROTON-NEUTRON INTERACTING BOSON MODEL COMPUTER CODE NPBOS. Chinese Physics C, 1989, 13(9): 849-855.
[17]	DONG Shao-Jing , YING He-Ping . AN ALTERNATIVE WAY OF CALCULATING GLUEBALL MASSES AT WEAKER COUPLING. Chinese Physics C, 1988, 12(2): 277-280.
[18]	SHEN QING-BIAO , TIAN YE , MA ZHONG-YU , ZHANG JING-SHANG , ZHUO YI-ZHONG . SEMI-MICROSCOPIC OPTICAL POTENTIAL CALCULATION USING NUCLEAR MATTER APPROACH II. ASYMMETRIC NUCLEAR MATTER. Chinese Physics C, 1982, 6(2): 185-197.
[19]	ZHANG JING-SHANG , TIAN YE , ZHUO YI-ZHONG . SEMI-MICROSCOPIC OPTICAL POTENTIAL CALCULATION BY THE NUCLEAR MATTER APPROACH——I. SYMMETRIC NUCLEAR MATTER. Chinese Physics C, 1982, 6(1): 91-103.
[20]	Wang De-an , Wang Yu-sheng , Zhou Ling . AN AUTOMATIC GENERAL-PURPOSE PROGRAM FOR FISSION PRODUCTS Ge (Li) GAMMA-RAY SPECTRA ANALYSIS-GSAP. Chinese Physics C, 1980, 4(2): 241-250.

Access

Get Citation

Xu Jianming. Study on the Output from Programs in Calculating Lattice with Tranverse Coupling[J]. Chinese Physics C, 1994, 18(10): 955-960.

Xu Jianming. Study on the Output from Programs in Calculating Lattice with Tranverse Coupling[J]. Chinese Physics C, 1994, 18(10): 955-960. shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 1900-01-01
Revised: 1900-01-01

Article Metric

Article Views(2824)
PDF Downloads(474)
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

Study on the Output from Programs in Calculating Lattice with Tranverse Coupling

Xu Jianming ^,

Corresponding author: Xu Jianming,

Institute of High Energy Physics,Acadamia Sinca,Beijing 100039

Received Date: 1900-01-01
Accepted Date: 1900-01-01
Available Online: 1994-10-05

Abstract: SYNCH and MAD outputs in calculating lattice with coordinate rotation have been studied in this paper.The result shows that the four dispersion functions(ηx,ηx',ηy,and ηy')given by SYNCH output in this case are wrong.There are large discrepancies between the Twiss Parameters(βx,αx,βy and αy) given by these two programs.One has to be careful in using these programs to calculate or match lattices with coordinate rotations(coupling between two transverse motions) so that to avoid wrong results.