摘要We investigate the fragmentation cross sections of 158AGeV207Pb projectile interacting with different targets using CR39 nuclear track detectors. The exposure is made at SPS beam facility of CERN. The detectors are chemically etched to obtain data in the form of etched cone length. The nuclear and electromagnetic contributions to the measured total charge-changing cross sections are investigated. The estimated results are compared with those found in the literature for similar research work.
Abstract：We investigate the fragmentation cross sections of 158AGeV207Pb projectile interacting with different targets using CR39 nuclear track detectors. The exposure is made at SPS beam facility of CERN. The detectors are chemically etched to obtain data in the form of etched cone length. The nuclear and electromagnetic contributions to the measured total charge-changing cross sections are investigated. The estimated results are compared with those found in the literature for similar research work.
(Relativistic heavy-ion collisions (collisions induced by light ions studied to calibrate relativistic heavy-ion collisions should be classified under both 25.75.-q and sections 13 or 25 appropriate to the light ions))
G. Sher;M. I. Shahzad;M. Hussain. Fragmentation Cross Sections of 158AGeV Pb Projectiles[J]. 中国物理快报, 2007, 24(10): 2800-2803.
G. Sher, M. I. Shahzad, M. Hussain. Fragmentation Cross Sections of 158AGeV Pb Projectiles. Chin. Phys. Lett., 2007, 24(10): 2800-2803.
[1] Ambrosio M et al 2002 Nucl. Instrum. Method. A 486 661a Ambrosio M et al 2002 Eur. Phys. J. C 25 511 [2] Waddington C J et al 2000 Phys. Rev. C 61 024910 [3] Uggerh\'\o j U I et al 2005 Phys. Rev. C 72 05790 [4] Scheidenberger C et al 2004 Phys. Rev. C 70 014902 [5] Dekhissi H et al 2000 Nucl. Phys. A 662 207 [6] He Y D and Price P B 1994 Z. Phys. A 348 105 [7] Qureshi I E et al 2005 Radiat. Meas. 40 437 [8] Cecchini S et al 2002 Nucl. Phys. A 707 513 [9] Fleischer R L, Price P B and Walker R M 1975 Nuclear Tracks inSolids: Principles and Applications (Berkeley: University ofCalifornia Press) [10] Giacomelli G et al 1998 Nucl. Instrum. Methods. A 411 41 [11] Henshaw D L et al 1981 Nucl. Instrum. Methods 180 65 [12] Olson D L et al 1981 Phys. Rev. C 24 1529 [13] Bertulani C A and Baur B 1988 Phys. Rep. 163 299 [14] Hirzebruch S E et al 1995 Phys. Rev. C 51 2085 [15] Sampdonidis D et al 1995 Phys. Rev. C 51 3304
2007, Vol. 24 
