13. Give the intrinsic parities of the following particles(a) The neutral pi-meson(b) The...

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13. Give the intrinsic parities of the following particles(a) The neutral pi-meson(b) The electron(c) The photon(d) An anti-quark14. Give the isotopic spin of the following particles(a) The pi meson(b) The up and down quarks(c) The proton and neutron(d) The ? Baryon (Baryon Spin 3/2 decuplet)
	
Document Preview: 13. Give the intrinsic parities of the following particles(a) The neutral pi-meson(b) The electron(c) The photon(d) An anti-quark14. Give the isotopic spin of the following particles(a) The pi meson(b) The up and down quarks(c) The proton and neutron(d) The ? Baryon (Baryon Spin 3/2 decuplet)

Robert · Accepted Answer

13. Give the intrinsic parities of the following particles 
 
(a) The neutral pi-meson 
 
Ans: Intrinsic parity of the neutral pi meson is -1 Unit 
 
(b) The electron 
 
Ans: The intrinsic parity of a single particle is a convention. However, when treating more than one particle, the relative 
intrinsic parities can be determined experimentally. In particular, an electron must have an odd intrinsic parity relative 
to a positron,

13. Give the intrinsic parities of the following particles (a) The neutral pi-meson (b) The electron (c) The photon (d) An anti-quark 14. Give the isotopic spin of the following particles (a) The pi...

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