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anna v
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The resonance has an isospin and as a strong interaction resonance, the decay channels are treated in the PDG as one "Nucleon pi" decay

delta1232

From the isospin argument one would expect 50% and 50% split between the two channels of the 100%The correct ratio is given in the tableanswer by @Thomas, because conservationwho gives the algebra of charge does not allow other combinationsthe SU(2) isospin case. 2:1

The resonance has an isospin and as a strong interaction resonance, the decay channels are treated in the PDG as one "Nucleon pi" decay

delta1232

From the isospin argument one would expect 50% and 50% split between the two channels of the 100% given in the table, because conservation of charge does not allow other combinations.

The resonance has an isospin and as a strong interaction resonance, the decay channels are treated in the PDG as one "Nucleon pi" decay

delta1232

The correct ratio is given in the answer by @Thomas, who gives the algebra of the SU(2) isospin case. 2:1

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anna v
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  • 642

The resonance   enter link description hereresonancehas has an isospin and as a strong interaction resonance, the decay channels are treated in the PDG as one "Nucleon pi" decay

delta1232

From the isospin argument one would expect 50% and 50% split between the two channels of the 100% given in the table, because conservation of charge does not allow other combinations.

The resonance enter link description herehas an isospin and as a strong interaction resonance, the decay channels are treated in the PDG as one "Nucleon pi" decay

delta1232

From the isospin argument one would expect 50% and 50% split between the two channels of the 100% given in the table, because conservation of charge does not allow other combinations.

The   resonance has an isospin and as a strong interaction resonance, the decay channels are treated in the PDG as one "Nucleon pi" decay

delta1232

From the isospin argument one would expect 50% and 50% split between the two channels of the 100% given in the table, because conservation of charge does not allow other combinations.

Source Link
anna v
  • 235.5k
  • 20
  • 248
  • 642

The resonance enter link description herehas an isospin and as a strong interaction resonance, the decay channels are treated in the PDG as one "Nucleon pi" decay

delta1232

From the isospin argument one would expect 50% and 50% split between the two channels of the 100% given in the table, because conservation of charge does not allow other combinations.