Deuteron electromagnetic form factors with the light-front approach

  • The electromagnetic form factors and low-energy observables of the deuteron are studied with the help of the light-front approach, where the deuteron is regarded as a weakly bound state of a proton and a neutron. Both the S and D wave interacting vertexes among the deuteron, proton, and neutron are taken into account. Moreover, the regularization functions are also introduced. In our calculations, the vertex and the regularization functions are employed to simulate the momentum distribution inside the deuteron. Our numerical results show that the light-front approach can roughly reproduce the deuteron electromagnetic form factors, like charge G0, magnetic G1, and quadrupole G2, in the low Q2 region. The important effect of the D wave vertex on G2 is also addressed.
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  • [1] M. Gourdin, Phys. Rep, 11(2):29-98(1974)
    [2] M. Garon and J. W. Van Orden, Adv. Nucl. Phys., 26:293-378(2001)
    [3] P. L. Chung, F. Coester, B. D. Keister et al, Phys. Rev. C, 37(5):2000-2015(1988)
    [4] F. Gross, Eur. Phys. J. A, 17(3):407-413(2003)
    [5] I. Sick, Prog. Part. Nucl. Phys., 47(1):245-318(2001)
    [6] R. Gilman and F. Gross, J. Phys. G, 28:R37(2002)
    [7] R. G. Arnold, C. E. Carlson, and F. Gross, Phys. Rev. C, 21:1426(1980)
    [8] J. F. Mathiot, Phys. Rept., 173:63(1989)
    [9] H. Arenhovel, F. Ritz, and T. Wilbois, Phys. Rev. C, 61:034002
    [10] A. J. Buchmann and A. Faessler, Nucl. Phys. A, 496:621(1989)
    [11] E. Hummel and J. A. Tjon, Phys. Rev. Lett, 63:1788(1980)
    [12] D. B. Kaplan, M. J. Savage, and M. B. Wise, Phys. Rev. C, 59:617(1999)
    [13] G. Ramalho, M. T. Pena, and F. Gross, Eur. Phys. J. A, 36:329(2008)
    [14] V. A. Karmanov, and A. V. Smirnov, Nucl. Phys. A, 575:520(1994)
    [15] T. W. Allen, W. H. Klink, and W. N. Polyzou, Phys. Rev. C, 63:034002(2001)
    [16] J. Carbonell and V. A. Karmanov, Eur. Phys. J. A, 6:9(1999)
    [17] D. R. Pillips, S. J. Wallace and N. K. Devine, Phys. Rev. C, 58:2261(1998)
    [18] J. W. Chen, H. W. Griesshammer, S. J. Savage et al, Nucl. Phys. A, 644:245(1998)
    [19] A. N. Ivnaov, N. I. Troitskaya, M. Faber et al, Phys. Lett. B, 361:74(1995)
    [20] F. M. Lev and E. Pace, G. Salme, Phys. Rev. C, 62:064004(2000)
    [21] Y. Dong, A. Faessler, T. Gutsche et al, Phys. Rev. C, 78(3):035205(2008)
    [22] J. Carbonell, B. Desplanques, V. A. Karmanov et al, Phys. Rep., 300(5-6):215-347(1998)
    [23] J. R. Cooke and G. A. Miller, Physical Review C, 66(3):034002(2002)
    [24] T. Frederico, E. Pace, B. Pasquini et al, Nucl. Phys. B, 199(1):264-269(2010)
    [25] T. Frederico, E. Pace, B. Pasquini et al, Phys. Rev. D, 80(22):054021(2009)
    [26] G. P. Lepage and S. J. Brodsky, Phys. Rev. D, 22(9):2157-2198(1980)
    [27] T. Gutsche, V. E. Lyubovitskij, I. Schmidt et al, J. Phys. G, 42:095005(2015)
    [28] R. Machleidt, Phys. Rev. C, 63(2):024001(2001)
    [29] F. P. Pereira, J. P. B. C. de Melo, T. Frederico et al, Nucl. Phys. A, 790(1-4):610c-613c (2007)
    [30] J. P. B. C. de Melo and T. Frederico, Phys. Rev. C, 55(4):2043-2048(1997)
    [31] H.-M. Choi and C.-R. Ji, Phys. Rev. D, 75(12):034019(2007)
    [32] L. L. Frankfurt, T. Frederico, and M. Strikman, Phys. Rev. C, 48(5):2182-2189(1993)
    [33] L. L. Frankfurt, I. L. Grach, L. A. Kondratyuk et al, Phys. Rev. Lett., 62(4):387-390(1989)
    [34] C. Y. Liang, Y. B. Dong, Chin. Phys. C, 39(6):104104(2015)
    [35] P. G. Blunden, W. Melnitchouk and J. A. Tjon, Phys. Rev. C, 72(3):034612(2005)
    [36] R. Blankenbecler, M. L. Goldberger, and F. E. Halpern, Nucl. Phys, 12(6):629-646(1959)
    [37] F. Coester and A. Ostebee, Phys. Rev. C, 11(5):1836-1848(1975)
    [38] H. J. Melosh, Phys. Rev. D, 9(4):1095-1112(1974)
    [39] T. Frederico, E. M. Henley, and G. A. Miller, Nucl. Phys. A, 533(4):617-641(1991)
    [40] S. J. Brodsky and J. R. Hiller, Phys. Rev. D, 46(5):2141-2149(1992)
    [41] I. L. Grach and L. A. Kondratyuk, Sov. J. Nucl. Phys, 39:198(1984)
    [42] G. A. Miller, Phys. Rev. C, 80(4):045210(2009)
    [43] W. Jaus, Phys. Rev. D, 41(11):3394-3404(1990)
    [44] D. Abbott, A. Ahmidouch, H. Anklin et al, Eur. Phys. J. A, 7(3):421-427(2000)
    [45] I. I. The, J. Arvieux, D. H. Beck et al. Phys. Rev. Lett., 67(2):173-176(1991)
    [46] D. M. Nikolenko, H. Arenhovel, L. M. Barkov et al. Phys. Rev. Lett., 90(7):072501(2003)
    [47] P. Karpius, Vector Polarization Observables of the Deuteron and A New Measurement of the Magnetic Dipole Form Factor G_M, Ph.D. thesis (Durham:University of New Hampshire, 2005)
    [48] C. Zhang, M. Kohl, T. Akdogan et al. Phys. Rev. Lett, 107(25):252501(2011)
    [49] F. Martin, R. G. Arnold, B. T. Chertok et al. Phys. Rev. Lett., 38(23):1320-1323(1977)
    [50] S. Platchkov, A. Amroun, S. Auffret et al. Nucl. Phys. A, 508:343-348(1990)
    [51] E. Tomasi-Gustafsson, G. I. Gakh, and C. Adamučn, Phys. Rev. C, 73(6):045204(2006)
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Bao-dong Sun and Yu-bing Dong. Deuteron electromagnetic form factors with the light-front approach[J]. Chinese Physics C, 2017, 41(1): 013102. doi: 10.1088/1674-1137/41/1/013102
Bao-dong Sun and Yu-bing Dong. Deuteron electromagnetic form factors with the light-front approach[J]. Chinese Physics C, 2017, 41(1): 013102.  doi: 10.1088/1674-1137/41/1/013102 shu
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Received: 2016-05-11
Revised: 2016-09-28
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    Supported by National Natural Science Foundation of China (10975146, 11475192), The fund provided by the Sino-German CRC 110 Symmetries and the Emergence of Structure in QCD project is also appreciated, YBD thanks FAPESP grant 2011/11973-4 for funding his visit to ICTP-SAIFR

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Deuteron electromagnetic form factors with the light-front approach

    Corresponding author: Bao-dong Sun,
    Corresponding author: Yu-bing Dong,
  • 1.  Institute of High Energy Physics, Beijing 100049, China
  • 2. Institute of High Energy Physics, Beijing 100049, China
  • 3. Theoretical Physics Center for Science Facilities(TPCSF), CAS, Beijing 100049, China
Fund Project:  Supported by National Natural Science Foundation of China (10975146, 11475192), The fund provided by the Sino-German CRC 110 Symmetries and the Emergence of Structure in QCD project is also appreciated, YBD thanks FAPESP grant 2011/11973-4 for funding his visit to ICTP-SAIFR

Abstract: The electromagnetic form factors and low-energy observables of the deuteron are studied with the help of the light-front approach, where the deuteron is regarded as a weakly bound state of a proton and a neutron. Both the S and D wave interacting vertexes among the deuteron, proton, and neutron are taken into account. Moreover, the regularization functions are also introduced. In our calculations, the vertex and the regularization functions are employed to simulate the momentum distribution inside the deuteron. Our numerical results show that the light-front approach can roughly reproduce the deuteron electromagnetic form factors, like charge G0, magnetic G1, and quadrupole G2, in the low Q2 region. The important effect of the D wave vertex on G2 is also addressed.

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