Abstract
Two kinds of general consequences of the ΔS=0 weak hadron neutral current independent of a gauge model are presented. Firstly are results which depend on the quark parton model. These involve bounds among neutrino inclusive cross-section and a bound onQ(Z, N) in terms of these inclusive cross-sections. Secondly are results which are independent of the quark-parton model and depend only on the SU(3) structure of the most general ΔS=0 neutral current. These tests of isopin and speciallyU-spin properties of the current are given forv+N→v+hadron+anything,v+N→v+baryon+meson ande + e −→baryon+anti-baryon. In addition some conjectures are made with regard to the semi-inclusive neutrino-reactions using the quark parton model.
Similar content being viewed by others
References
Albright C Het al 1973Phys. Rev. D7 2220
Baird P E Get al 1976Nature 264 528
Barger V and Nanopoulos D V 1976 Report No. COO-562 (to be published)
Benvenuti Aet al 1976Phys. Rev. Lett. 37 1039
Bouchiat M A and Bouchiat C C 1974Phys. Lett. B48 111
Budny R 1973Phys. Lett. B45 340
Budny R and Scharbach P N 1972Phys. Rev. D6 3651
Ecker G and Fischer R 1976 Single pion production and the structure of the weak neutral current CERN preprint No. TH-2228
Gourdin M 1975 Proc. EPS Int. Conf. High Energy Phys. Palermo Vol. 1 p. 308
Gupta V and Kögerler R 1975Phys. Lett. 473
Hasert F Jet al 1973Phys. Lett. B46 121 138
Llewellyn-Smith C H and Nanopoulos D V 1974Nucl. Phys. B78 205
Mani H S and Roy P 1975Pramāna 4 264
Palmer R B 1973Phys. Lett. 46B 240
Paschos E A and Wofenstein L 1973Phys. Rev. D7 91
Rajasekaran G and Sarma K V L 1974Pramāna 2 62 225
Rajasekaran G and Sarma K V L 1976Pramāna 7 194
Rajasekaran G and Sarma K V L 1976Phys. Rev. D6 2032
Salam A 1968Elementary Particle Theory ed N Svartholm (Stockholm: Almquist and Wiksell) p. 367
Sehgal L M 1973Nucl. Phys. B65 141
Sehgal L. M. 1974Phys. Lett. B48 133
Weinberg S 1967Phys. Rev. Lett. 19 1264
Weinberg S 1972Phys. Rev. D5 1412
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Das, T., Gupta, V. Some consequences of neutral current systematics. Pramana - J Phys 9, 481–489 (1977). https://doi.org/10.1007/BF02846253
Received:
Issue Date:
DOI: https://doi.org/10.1007/BF02846253