CLAS physics database search results Measurement E195M173 CLAS12 RG-K Daniel S. Carman 2022 W P'_z Data errors Systematic errors GeV 1.64 0 0 0 1.72 1 3.00098 0.17862 1.8 -0.49614 0.34209 0.09929 1.88 0.61151 0.29609 0.08881 1.96 1 0.30656 0.09441 2.04 0.14949 0.3821 0.10455 2.12 0.58673 0.43559 0.10423 2.2 -0.66201 0.46228 0.09711 2.28 0.63023 0.53571 0.0905 2.36 -0.90915 0.65137 0.09197