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Nieves Pamplona, Juan Miguel; Oset Báguena, Eulogio; Hirenzaki, Satoru; Toki, Hiroshi; Vicente Vacas, Manuel José | |||
Aquest document és un/a article, creat/da en: 1992 | |||
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We study theoretically pion double charge exchange reactions leading to double pionic atoms. The reaction cross-sections with two pions in the deeper bound pionic orbits in 208Pb are calculated with realistic pionic atom wave functions and distortion effects. The cross-sections are found to be d2σ/dEdΩ~10−3−10−4 µb/srMeV, which are only a small fraction of the double charge exchange background. | |||
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