Chinese Physics C > 1983, Vol. 7 > Issue(2): 160-169

THE REGGE-CORRECTION AND THE SCALING VIOLATION OF HADRION STRUCTURE FUNCTIONS IN BAG MODEL

Abstract
HTML
Reference
Related

PDF

Abstract：
In this paper the meson structure functions are calculated by use of the method given in ref.[1]. It is obtained that W ^π ₁(x)~(1-x) for π-meson in the leading-order. Then an approximate expression of Resonance-Regge correction is introduced, and thus obtained nucleon and π-meson valence quark distribution functions are in good agreement with the data in the whole range of 0≤x≤1. Also, the possible influence of scaling violation to the number of passive quarks and to the effective bag-radius is suggested. Finally, it is pointed out that the sea-quark distribution functions can be estimated by using a similar Pomeron correction.

References

[1]

汪醒民等, 高能物理与核物理, 5 (1982), 560.[2] W. V. Barnhill III, Phys. Rev., D20 (1979), 723.[3] A. Chodos et al, Phys. Rev., D10 (1974), 2599.[4] T. De Grand et al, Phys. Rev., D12(1975), 2060.[5] P. Castorina et al, Phys. Lett., 93B (1980), 291.[6] C. B. Newman et al, Phys..Rev. Lett., 42 (1979), 951.[7] T. D. Lee, Phys. Rev., D19 (1979), 1802.[8] R. L. Jaffe, Phys. Rev., D11 (1975), 1953.[9] A. J. Bnras, Rev. Mod. Phys., 52(1980), 199[10] J. F. Gunion, Phys. Rev., D10 (1974), 242.

[1]	DUAN Chun-Gui,SHI Li-Jie,LI Guang-Lie,YANG Jian-Jun. Nuclear Effects on Polarized Structure Function of Deuteron. Chinese Physics C, 2004, 28(2): 167-170.
[2]	DONG Yu-Bing. Effects of Interference Cross Section on Nucleon Spin Structure Function. Chinese Physics C, 2001, 25(5): 388-393.
[3]	Yao Xueyi,Chen Guoming,Chen Gang,Chen Hesheng,Tang Xiaowei. Measurement of Structure Function of τ→π^±2π⁰v. Chinese Physics C, 1999, 23(1): 10-16.
[4]	Zhou Yufeng,Peng Hongan,Liu Lianshou. Large Rapidity GaP Events and Reggeon in DIS. Chinese Physics C, 1999, 23(8): 790-796.
[5]	Dong Yubing. Polarized Structure Functions in the Resoance Region andHigher-Twist Effects. Chinese Physics C, 1998, 22(8): 713-717.
[6]	Duan Chungui,He Zhenmin,Lin Zhongjin,Li Guanglie. Nuclear Gluon Distributiom in the Extended x-Rescaling Model. Chinese Physics C, 1997, 21(5): 433-437.
[7]	WANG En-Ke,LI Jia-Rong,LIU Lian-Shou. CHANGE OF VACUUM STRUCTURE AND DECONFINEMENT TRANSITION IN THE SOLITON BAG MODEL. Chinese Physics C, 1990, 14(5): 407-415.
[8]	GAO Dao-Guo. STATIC PHYSICAL PROPERTIES OF HADRONS CALCULATED IN THE SOLITON BAG MODEL WITH PION CLOUD. Chinese Physics C, 1990, 14(7): 596-603.
[9]	WU Ji-Min,SHEN Qi-Xing,SONG Xiao-Tong,ZHANG Hong-Xian,DU Jian-Guo. THE QCD PREDICTIONS FOR THE GLUON DISTRIBUTION FUNCTION IN HADRONS. Chinese Physics C, 1989, 13(6): 494-502.
[10]	GAO Dao-Guo. STATIC PHYSICAL PROPORTIES OF HADRONS CALCULATED IN THE SOLITON BAG MODEL. Chinese Physics C, 1989, 13(1): 20-28.
[11]	ZHOU Jing-Chen,CAI Xu. BREAK DOWN OF UNIVERSALITY OF KNO SCALED MULTIPLICITY DISTRIBUTIONS IN HIGH ENERGY HADRON-NUCLEUS COLLISIONS AND MULTISOURCE MODEL. Chinese Physics C, 1989, 13(10): 896-899.
[12]	WU Ji-Min. QCD PREDICTIONS FOR WEAK NEUTRAL CURRENT STRUCTURE FUNCTIONS. Chinese Physics C, 1987, 11(4): 558-562.
[13]	LONG Ming,HUANG Tao. A POSSIBLE FORM OF THE PION'S STRUCTURE FUNCTION. Chinese Physics C, 1986, 10(5): 562-569.
[14]	LONG Ming. AN APPROACH TO THE STRUCTURE FUNCTION FOR UNCLEON. Chinese Physics C, 1986, 10(5): 632-635.
[15]	XU Zai-Xin. POLARIZED PHOTON STRUCTURE FUNCTIONS. Chinese Physics C, 1985, 9(6): 760-764.
[16]	WANG Xing-Min. THE FEYNMAN RULES OF COLLECTIVE BAG-QUARK CURRENT AND HADRON TIME-LIKE STRUCTURE FUNCTIONS. Chinese Physics C, 1984, 8(2): 148-157.
[17]	ZOU Bao-Tang,YU Shou-Mian. PION CLOUD MIT-BAG MODEL OF HADRON STRUCTURE. Chinese Physics C, 1984, 8(5): 523-530.
[18]	LI Chong-Sheng,HU Shi-Ke. ONE LOOP CORRECTIONS OF THE FERMION MASSES AND THE CP-VIOLATION CALCULATIONS OF THE STRONG AND WEAK INTERACTIONS. Chinese Physics C, 1983, 7(3): 333-341.
[19]	WANG XING-MIN,SONG XIAO-TONG,YIN PENG-CHENG. THE COLLECTIVE MOTION OF THE BAG AND THE NUCLEON STRUCTURE FUNCTIONS. Chinese Physics C, 1982, 6(5): 560-569.
[20]	YIN PENG-CHENG,ZHOU GU-SHENG,WANG JIA-ZHU,WANG ZI. GLUE BAG MODEL AND MASS SPECTRA OF HADRONS. Chinese Physics C, 1981, 5(4): 417-428.

Access

Get Citation

WANG Xing-Min, SONG Xiao-Tong and YIN Peng-Cheng. THE REGGE-CORRECTION AND THE SCALING VIOLATION OF HADRION STRUCTURE FUNCTIONS IN BAG MODEL[J]. Chinese Physics C, 1983, 7(2): 160-169.

WANG Xing-Min, SONG Xiao-Tong and YIN Peng-Cheng. THE REGGE-CORRECTION AND THE SCALING VIOLATION OF HADRION STRUCTURE FUNCTIONS IN BAG MODEL[J]. Chinese Physics C, 1983, 7(2): 160-169. shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

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

Article Metric

Article Views(3338)
PDF Downloads(447)
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

THE REGGE-CORRECTION AND THE SCALING VIOLATION OF HADRION STRUCTURE FUNCTIONS IN BAG MODEL

Corresponding author:WANG Xing-Min,

Received Date:1900-01-01
Accepted Date:1900-01-01
Available Online:1983-04-05

Abstract:In this paper the meson structure functions are calculated by use of the method given in ref.[1]. It is obtained that W^π₁(x)~(1-x) for π-meson in the leading-order. Then an approximate expression of Resonance-Regge correction is introduced, and thus obtained nucleon and π-meson valence quark distribution functions are in good agreement with the data in the whole range of 0≤x≤1. Also, the possible influence of scaling violation to the number of passive quarks and to the effective bag-radius is suggested. Finally, it is pointed out that the sea-quark distribution functions can be estimated by using a similar Pomeron correction.