0035-001X 0035-001X S0035-001X2017000300230 Saudi Arabia 00 06 2017 00 06 2017 63 3 230 237

1 1980 350 301-31 2 1973 1 3 2002 52 23-63 4 2016 11 85-95 5 1993 24 1673-84 6 2014 5 341-52 7 1992 540 533-76 8 1995 9 1961 123 878-93 10 1989 504 130-42 11 1981 7 ^sJ. Phys. G: Nucl. Phys. ^sJ. Phys. G: Nucl. Phys. J. Phys. G: Nucl. Phys. 1661-9 12 1992 126 13 1995 10 365-80 14 1991 36 2116 15 2006 27 167-81 16 2014 5 1652-61 17 2016 62 475-83 18 1974 8 130-40 19 2015 39 199-207 20 2006 21 1979 22 1968 23 24 1984 29 581-91 25 1981 302 89-94 26 1999 59 826-31 27 1981 23 1134-40 28 1979 19 971-86 29 1990 41 2800-8 30 1984 30 1612-21 31 1988 38 1316-21 32 1988 33 1987 35 708-17 34 1978 18 2678-82 35 1996 53 1745-52 36 1978 17 1395-401 37 2005 36 2071-85 38 1979 19 929-47