INTERPRETATION OF AZIMUTHAL ANISOTROPICAL GAMMA-FAMILY EVENTS

HE Yu-Dong; ZHU Qing-Qi; HUO An-Xiang

Chinese Physics C> 1989, Vol. 13> Issue(5) : 476-480

INTERPRETATION OF AZIMUTHAL ANISOTROPICAL GAMMA-FAMILY EVENTS

Institute of High Energy Physics,Academia Sinica

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Abstract：
The azimuthal anisotropy of gamma-family events obtained by mountain emulsion chambers is studied.Adopted D-ND and SD-SH models.gamma-family phenomena are simulated and the simulation reproduces anisotro pical events with adequate frequency.The study indicates that the few-particle diffractive production in fragmentation region mainly accounts for the azimuthal anisotropical events.QCD-jet production is shown not to be the main reason of these evets.

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HE Yu-Dong, ZHU Qing-Qi and HUO An-Xiang. INTERPRETATION OF AZIMUTHAL ANISOTROPICAL GAMMA-FAMILY EVENTS[J]. Chinese Physics C, 1989, 13(5): 476-480.

HE Yu-Dong, ZHU Qing-Qi and HUO An-Xiang. INTERPRETATION OF AZIMUTHAL ANISOTROPICAL GAMMA-FAMILY EVENTS[J]. Chinese Physics C, 1989, 13(5): 476-480. shu

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Received: 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

INTERPRETATION OF AZIMUTHAL ANISOTROPICAL GAMMA-FAMILY EVENTS

Corresponding author: HE Yu-Dong,

Institute of High Energy Physics,Academia Sinica

Received Date: 1900-01-01

Accepted Date: 1900-01-01

Available Online: 1989-05-05

Abstract: The azimuthal anisotropy of gamma-family events obtained by mountain emulsion chambers is studied.Adopted D-ND and SD-SH models.gamma-family phenomena are simulated and the simulation reproduces anisotro pical events with adequate frequency.The study indicates that the few-particle diffractive production in fragmentation region mainly accounts for the azimuthal anisotropical events.QCD-jet production is shown not to be the main reason of these evets.

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