CLAS physics database search results Measurement E213M188 E1-6, 2025 R.W. Gothe, A. Trivedi 2001 M(pi+,pi-) dsigma/dM(pip pim) Stat. error Syst. error Total error GeV mcb/GeV mcb/GeV mcb/GeV mcb/GeV 0.291911 5.7859 0.5226 1.4838 2.126 0.317453 14.6757 0.9806 3.8496 5.4661 0.342995 18.5351 1.2761 4.0985 5.7945 0.368537 17.102 1.158 3.6092 3.7905 0.394079 19.6033 1.1428 3.3552 3.5445 0.419621 20.2224 1.096 3.0618 3.252 0.445163 23.0946 1.496 3.0415 3.3895 0.470705 25.406 1.1395 3.0493 3.2553 0.496247 26.3452 1.0957 2.9138 3.1131 0.521789 26.3474 1.2479 2.686 3.7999 0.547331 20.7522 1.333 2.0473 2.8923 0.572873 4.8028 0.3575 0.5879 5.3896 0.598415 0.0005 0 0.0003 0.0003 0.623957 0 0 0 0