pp → dπ⁺π⁰ 的独有测量：无ABC效应的双π融合
核实验
2011-08-29 v2
摘要
在CELSIUS储存环上使用WASA探测器，在T_p = 1.1 GeV下对反应pp → dπ⁺π⁰进行了独有测量。同位旋矢量π⁺π⁰道在低不变ππ质量下没有增强，即没有ABC效应。微分分布与传统的t道Δ-Δ激发过程一致，该过程也解释了观测到的总截面的能量依赖性。这是先前发表版本的更新——参见文章末尾的重要说明。
引用
@article{arxiv.0910.0995,
title = {Exclusive Measurements of pp -> dpi+pi0: Double-Pionic Fusion without ABC Effect},
author = {F. Kren and M. Bashkanov and D. Bogoslawsky and H. Calen and H. Clement and L. Demiroers and C. Ekstrom and k. Fransson and J. Greiff and L. Gustafsson and B. Hoistad and G. Ivanov and M. Jacewicz and E. Jiganov and T. Kohansson and O. Khakimova and S. Keleta and I. Koch and S. Kullander and A. Kupsc and P. Marciniewski and R. Meier and B. Morosov and C. Pauly and H. Petren and Y. Petukhov and A. Povtoreijko and R. J. M. Y. Ruber and K. Schonning and W. Scobel and T. Skorodko and B. Shwartz and J. Stepaniak and P. Thorngren-Engblom and V. Tikhomirov and G. J. Wagner and M. Wolke and A. Yamamoto and J. Zabierowski and J. Zlomanczuk},
journal= {arXiv preprint arXiv:0910.0995},
year = {2011}
}