NUCLEON SPECTRA FOLLOWING PION ABSORPTION BY <SUP>4</SUP>He

JIANG Huan-Qing; LI Yang-Guo; PAN Ji-Zhi

Chinese Physics C> 1984, Vol. 8> Issue(4) : 439-444

NUCLEON SPECTRA FOLLOWING PION ABSORPTION BY ⁴He

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Abstract：
In the framework of two nucleon absorption, we analyse the nucleon spectra sollowing pion absorption by ⁴He for stopped pion and pions in flight at T_π=60, 100 and 220 MeV. Two nucleon absorption mechanism agrees quantitatively with the data. Four nucleon phase space calculation does not fit the measurements.

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JIANG Huan-Qing, LI Yang-Guo and PAN Ji-Zhi. NUCLEON SPECTRA FOLLOWING PION ABSORPTION BY ⁴He[J]. Chinese Physics C, 1984, 8(4): 439-444.

JIANG Huan-Qing, LI Yang-Guo and PAN Ji-Zhi. NUCLEON SPECTRA FOLLOWING PION ABSORPTION BY ⁴He[J]. Chinese Physics C, 1984, 8(4): 439-444. shu

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Received: 1900-01-01
Revised: 1900-01-01

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沈阳化工大学材料科学与工程学院沈阳 110142

NUCLEON SPECTRA FOLLOWING PION ABSORPTION BY ⁴He

Corresponding author: JIANG Huan-Qing,

Received Date: 1900-01-01
Accepted Date: 1900-01-01
Available Online: 1984-06-05

Abstract: In the framework of two nucleon absorption, we analyse the nucleon spectra sollowing pion absorption by ⁴He for stopped pion and pions in flight at T_π=60, 100 and 220 MeV. Two nucleon absorption mechanism agrees quantitatively with the data. Four nucleon phase space calculation does not fit the measurements.