Quark-antiquark correlation in the pion

Nuclear Physics A

Volumn 623, Issue 3-4, 1997, Pages 456-470

  De Melo, J P B C ^a   Frederico, T ^b   Tomio, Lauro ^c   Dorokhov, A E ^c,d  

^a UNIVERSITY OF SÃO PAULO   (Brazil)

^b INSTITUTO TECNOLÓGICO DE AERONÁUTICA   (Brazil)

^c SÃO PAULO STATE UNIVERSITY UNESP   (Brazil)

^d JOINT INSTITUTE FOR NUCLEAR RESEARCH   (Russian Federation)

Author keywords

Electromagnetic form factors; Pion; Relativistic quark model; Sum rules

Indexed keywords

EID: 0031583557     PISSN: 03759474     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0375-9474(97)00397-7     Document Type: Article

References (57)

1. [1] S.J. Brodsky and G.R. Farrar, Phys. Rev. D 11 (1975) 1309.
2. [2] V.A. Matveev, R.M. Muradyan and A.N. Tavkhelidze, Lett. Nuovo Cimento 7 (1973) 719.
3. [3] A.V. Efremov and A.V. Radyushkin, Phys. Lett, B 94 (1980) 245; JETP Lett. 25 (1979) 210.
4. [3] A.V. Efremov and A.V. Radyushkin, Phys. Lett, B 94 (1980) 245; JETP Lett. 25 (1979) 210.
5. [4] S.J. Brodsky and G.P. Lepage, Phys. Lett. B 87 (1979) 359; Phys. Rev. D 22 (1980) 2157.
6. [4] S.J. Brodsky and G.P. Lepage, Phys. Lett. B 87 (1979) 359; Phys. Rev. D 22 (1980) 2157.
7. [5] N. Isgur and C.H. Llewellyn Smith, Nucl. Phys. B 317 (1989) 526; Phys. Rev. Lett. 52 (1984) 1080.
8. [5] N. Isgur and C.H. Llewellyn Smith, Nucl. Phys. B 317 (1989) 526; Phys. Rev. Lett. 52 (1984) 1080.
9. [6] A.V. Radyushkin, Nucl. Phys. A 532 (1991) 141c; Acta Phys. Polonica B 15 (1984) 403.
10. [6] A.V. Radyushkin, Nucl. Phys. A 532 (1991) 141c; Acta Phys. Polonica B 15 (1984) 403.
11. [7] J. Botts and G. Sterman, Nucl. Phys. B 325 (1989) 62.
12. [8] R. Jakob and P. Kroll, Phys. Lett. B 315 (1993) 463; B 319 (1993) 545(E).
13. [8] R. Jakob and P. Kroll, Phys. Lett. B 315 (1993) 463; B 319 (1993) 545(E).
14. [9] A.E. Dorokhov, II Nuovo Cimento 109 A (1996) 391.
15. [10] M.V. Terent'ev, Sov. J. Nucl. Phys. 24 (1976) 106; V.B. Berestetskiǐand M.V.Terent'ev, Sov. J. Nucl. Phys. 25 (1977) 347.
16. [10] M.V. Terent'ev, Sov. J. Nucl. Phys. 24 (1976) 106; V.B. Berestetskiǐand M.V.Terent'ev, Sov. J. Nucl. Phys. 25 (1977) 347.
17. [11] S. Weinberg, Phys. Rev. 150 (1966) 1313.
18. [12] R.J. Perry, A. Harindranath and K.G. Wilson, Phys. Rev. Lett 65 (1990) 2959.
19. [13] G. Altarelli, S. Petrarca, F. Rapuano, Phys. Lett. B 373 (1996) 200.
20. [14] R. Dashen and M. Gell-Mann, in Proc. 3rd Coral Gables Conference on Symmetry Principles at High-Energy (Freeman, 1966); S. Fubini, G. Segrè and D. Walecka, Ann. Phys. 39 (1966) 381; V. De Alfaro, S. Fubini, G. Furlan, C. Rossetti, Currents in Hadron Physics (North Holland, Amsterdam, 1973).
21. [14] R. Dashen and M. Gell-Mann, in Proc. 3rd Coral Gables Conference on Symmetry Principles at High-Energy (Freeman, 1966); S. Fubini, G. Segrè and D. Walecka, Ann. Phys. 39 (1966) 381; V. De Alfaro, S. Fubini, G. Furlan, C. Rossetti, Currents in Hadron Physics (North Holland, Amsterdam, 1973).
22. [14] R. Dashen and M. Gell-Mann, in Proc. 3rd Coral Gables Conference on Symmetry Principles at High-Energy (Freeman, 1966); S. Fubini, G. Segrè and D. Walecka, Ann. Phys. 39 (1966) 381; V. De Alfaro, S. Fubini, G. Furlan, C. Rossetti, Currents in Hadron Physics (North Holland, Amsterdam, 1973).
23. [15] G.B. West, Phys. Rep. 18 (1975) 263.
24. [16] K. Gottfried, Phys. Rev. Lett. 18 (1967) 1174.
25. [17] K.W. McVoy and L. Van Hove, Phys. Rev. 125 (1962) 1034; T. de Forest, Jr. and J.D. Walecka, Adv. Phys. 15 (1969) 2; G. Do Dang et.al. Phys. Rev. C 35 (1987) 1637.
26. [17] K.W. McVoy and L. Van Hove, Phys. Rev. 125 (1962) 1034; T. de Forest, Jr. and J.D. Walecka, Adv. Phys. 15 (1969) 2; G. Do Dang et.al. Phys. Rev. C 35 (1987) 1637.
27. [17] K.W. McVoy and L. Van Hove, Phys. Rev. 125 (1962) 1034; T. de Forest, Jr. and J.D. Walecka, Adv. Phys. 15 (1969) 2; G. Do Dang et.al. Phys. Rev. C 35 (1987) 1637.
28. [18] G.C. Fox, D.Z. Freedman, Phys. Rev. 182 (1969) 1629.
29. [19] R.L. Jaffe and P.F. Mende, Nucl. Phys. B 369 (1992) 189; R.L. Jaffe, Nucl, Phys. A 522 (1991) 365c.
30. [19] R.L. Jaffe and P.F. Mende, Nucl. Phys. B 369 (1992) 189; R.L. Jaffe, Nucl, Phys. A 522 (1991) 365c.
31. [20] A.S. Bagdasaryan, S.V. Esaǐbegyan, N.L. Ter-Isaakyan, Sov. J. Nucl. Phys. 38 (1983) 240; 42 (1985) 278.
32. [20] A.S. Bagdasaryan, S.V. Esaǐbegyan, N.L. Ter-Isaakyan, Sov. J. Nucl. Phys. 38 (1983) 240; 42 (1985) 278.
33. [21] T. Frederico and G.A. Miller, Phys. Rev. D 45 (1992) 4207; D 50 ( 1994) 210.
34. [21] T. Frederico and G.A. Miller, Phys. Rev. D 45 (1992) 4207; D 50 ( 1994) 210.
35. [22] V.B. Rosenhaus, M.G. Ryskin, Sov. J. Nucl. Phys. 44 (1986) 829.
36. [23] M.G. Schmidt and B. Stech, Nucl. Phys. B 52 (1973) 445; J.W. Moffat and V.G. Snell, Phys. Rev. D 3 (1971) 2848.
37. [23] M.G. Schmidt and B. Stech, Nucl. Phys. B 52 (1973) 445; J.W. Moffat and V.G. Snell, Phys. Rev. D 3 (1971) 2848.
38. [24] P.L. Chung, F. Coester and W.N. Polizou, Phys. Lett. B 205 (1988) 545.
39. [25] P.L. Chung, F. Coester, B.D. Keister and W.N. Polizou, Phys. Rev. C 37 (1988) 2000; I.L. Grach and L.A. Kondratyuk, Sov. J. Nucl. Phys. 39 (1984) 198; B.D. Keister and W.N. Polizou, Adv. Nucl. Phys. 20 (1991) 225.
40. [25] P.L. Chung, F. Coester, B.D. Keister and W.N. Polizou, Phys. Rev. C 37 (1988) 2000; I.L. Grach and L.A. Kondratyuk, Sov. J. Nucl. Phys. 39 (1984) 198; B.D. Keister and W.N. Polizou, Adv. Nucl. Phys. 20 (1991) 225.
41. [25] P.L. Chung, F. Coester, B.D. Keister and W.N. Polizou, Phys. Rev. C 37 (1988) 2000; I.L. Grach and L.A. Kondratyuk, Sov. J. Nucl. Phys. 39 (1984) 198; B.D. Keister and W.N. Polizou, Adv. Nucl. Phys. 20 (1991) 225.
42. [26] W.R.B. de Araujo, J.P.B.C. de Melo, T. Frederico, Phys. Rev. C 52 (1995) 2733.
43. [27] S. Godfrey and N. Isgur, Phys. Rev. D 32 (1985) 189.
44. [28] C.M. Shakin and W.D. Sun, Phys. Rev. C 53 (1996) 3152; C 51 (1995) 2171; C 50 (1995) 2553.
45. [28] C.M. Shakin and W.D. Sun, Phys. Rev. C 53 (1996) 3152; C 51 (1995) 2171; C 50 (1995) 2553.
46. [28] C.M. Shakin and W.D. Sun, Phys. Rev. C 53 (1996) 3152; C 51 (1995) 2171; C 50 (1995) 2553.
47. [29] G. 't Hooft, Phys. Rev. D 14 (1976) 3432; Phys. Rep. 142 (1986) 357.
48. [29] G. 't Hooft, Phys. Rev. D 14 (1976) 3432; Phys. Rep. 142 (1986) 357.
49. [30] Y. Nambu, G. Jona-Lasinio, Phys. Rev. 122 ( 1961) 345; 124 (1961) 246.
50. [30] Y. Nambu, G. Jona-Lasinio, Phys. Rev. 122 ( 1961) 345; 124 (1961) 246.
51. [31] S.B. Gerasimov, JINR preprint E2-4295, Dubna (1969); S.B. Gerasimov, J. Moulin Nucl. Phys. B 98 (1975) 349.
52. [31] S.B. Gerasimov, JINR preprint E2-4295, Dubna (1969); S.B. Gerasimov, J. Moulin Nucl. Phys. B 98 (1975) 349.
53. [32] S.R. Amendolia et al., Phys. Lett. B 146 (1986) 116.
54. [33] C.J. Bebek et al., Phys. Rev. D 9 (1974) 1229; D 13 (1976) 25; Phys. Rev. D 17 (1978) 1693; C.N. Brown et al., Phys, Rev. D 8 (1973) 92.
55. [33] C.J. Bebek et al., Phys. Rev. D 9 (1974) 1229; D 13 (1976) 25; Phys. Rev. D 17 (1978) 1693; C.N. Brown et al., Phys, Rev. D 8 (1973) 92.
56. [33] C.J. Bebek et al., Phys. Rev. D 9 (1974) 1229; D 13 (1976) 25; Phys. Rev. D 17 (1978) 1693; C.N. Brown et al., Phys, Rev. D 8 (1973) 92.
57. [33] C.J. Bebek et al., Phys. Rev. D 9 (1974) 1229; D 13 (1976) 25; Phys. Rev. D 17 (1978) 1693; C.N. Brown et al., Phys, Rev. D 8 (1973) 92.