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Volumn 45, Issue 4, 1990, Pages 669-676

Transversely polarized parton densities, their evolution and their measurement

Author keywords

[No Author keywords available]

Indexed keywords

EID: 0041908609 PISSN: 01709739 EISSN: 14346052 Source Type: Journal
DOI: 10.1007/BF01556280 Document Type: Article

Times cited : (328)

References (24)

1
- 0003451652
- Benjamin, New York
- (1972) Photon-hadron interactions
- Feynman, R.P.¹

2
- 0347857821
- (1977) Nucl. Phys. B , vol.126 , pp. 298
- Altarelli, G.¹ Parisi, G.²

6
- 0007714187
- (1981) Phys. Rev. D , vol.24 , pp. 505
- Antoniadis, I.¹ Kounnas, C.²

7
- 85025385690
- Photon structure functions in quantum chromodynamics
- (1980) Nuclear Physics B , vol.174 , pp. 157
- Delduc, F.¹ Gourdin, M.² Oudrhiri-Safiani, E.G.³

10
- 84935154095
- The decomposition (2.13a) of the density matrix has some similarities with the multipole expansion, (2.32) of [9]. In fact, for spin 1/2, the spherical tensor operators T0⁰, T0¹, T±1¹ are equal toO(0+),O(0-)andO(±1) respectively, up to numerical factors. In fact, for spin 1/2, the spherical tensor operators T0⁰, T0¹, T±1¹ are equal toO(0+),O(0-)andO(±1) respectively, up to numerical factors (or normalization 2.12) is simpler than the normalization (2.33) of Ref. [9]. This is no longer true, however, for higher spin. The multipole expansion is not suited to massless particles of spin ≧1 because it involves all helicities between −s and + s

12
- 84935179160
- We define the helicity states for backward particles by | p=(0,0,−p);λ>= e^−iπJy| p=(0,0,+ p);λ>

14
- 0002736207
- (1986) J. Soffer: Nucl. Phys. B , vol.274 , pp. 714
- Einhorn, M.B.¹

15
- 26344477281
- (1986) Phys. Rev. Lett. , vol.56 , pp. 2459
- Parke, S.J.¹ Taylor, T.R.²

16
- 84935162989
- This is not really a restriction since the parity violating weak interactions involve only left-handed quarks or right-handed antiquarks so that δa=δb=0

20
- 84935174959
- We have made an independent calculation of this result. It agrees with aNN(90°)=−1/11 quoted in [18,20]. For θ≠0, our results agrees with (8) of [18] if one changes the sign of their last term inδαβ/3tu

23
- 84935156897
- See [2] and references therein. The reference to P. Kessler should be corrected: Nuovo Cimento 71 (1960) 809

24
- 4244029003
- A measurement of the spin asymmetry and determination of the structure function g1 in deep inelastic muon-proton scattering
- EMC Coll.
- (1988) Physics Letters B , vol.206 , pp. 364
- Ashman, J.¹

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