Possible generation of π-condensation in a free space by collisions between photons and protons

• 来源期刊: 中国物理B（英文版）
• 关键词: hadron quantum electrodynamics stimulatedπ+-emission π-condensation ring resonator
• 年，卷（期）: 2018,（12）
• 页码范围: 224-228
• 页数: 5页
• 语种: 英文
• DOI: 10.1088/1674-1056/27/12/120306

摘要

A sharply peaked structure is found in the angular distribution of emittedπ+mesons from photon–proton collisions. This offers a possible way to generate aπ+-condensation in free space. To make the stimulated emission ofπ+-mesons efficient, a ring resonator is designed.