TUNL P-D elastic scattering data at Ecm=431.3 keV Final update 12-5-00 by CRB Data are published in: --"Proton-deuteron elastic scattering at low energies", C. R. Brune, W. H. Geist, H. J. Karwowski, E. J. Ludwig, K. D. Veal, and M. H. Wood, Phys. Rev. C 63, 044013, 8 pages (2001). Some results were also published separately: --"New Physics in p-d Elastic Scattering at Low Energies", H. J. Karwowski, C. R. Brune, W. H. Geist, E. J. Ludwig, K. D. Veal, M. H. Wood, A. Kievsky, S. Rosati, M. Viviani, and T. C. Black, Acta Physica Polonica B 30, 1479-1486 (1999). --"Possible three-nucleon force effects in D-P scattering at low energies", C. R. Brune, W. H. Geist, H. J. Karwowski, E. J. Ludwig, K. D. Veal, M. H. Wood, A. Kievsky, S. Rosati, and M. Viviani, Phys. Lett. B 428, 13-17 (1998). --"The Three-Nucleon System Near the N-d Threshold", A. Kievsky, S. Rosati, M. Viviani, C. R. Brune, H. J. Karwowski, E. J. Ludwig, and M. H. Wood, Phys. Lett. B 406, 292-296 (1997). ***************************************************************** All analyzing powers have been multiplied by 10**4. The values and the respective errors are given in each column. The errors include the uncertainties resulting from counting statistics and background subtraction, but not beam polarization determination. The error in Ecm is estimated to be +/-0.8 keV for all measurements. All angles and differential cross sections are in the c.m. system. ***************************************************************** ~~deuteron tensor analyzing powers~~ [Fig. 6 of Phys. Rev. C article] (1) Note that the T22 presented here has been derived from T20 and Ayy, and are hence only available at angles where both T20 and Ayy have been measured. (2) The data have been divided into two groups. Group one covering 31.9-92.1 degrees are from detected deuterons, and group 2 covering 66.0-138.0 degrees are from detected protons. angle T20 T21 Ayy T22 ------------------------------------------------------ 31.9 -147 6 63 11 114 12 -6 7 42.9 -194 7 106 7 153 14 -9 9 52.8 -187 9 139 7 191 17 -34 11 59.6 -173 8 64.9 -142 9 159 9 170 16 -40 10 74.4 160 9 180 17 78.4 -85 6 172 6 168 12 -62 8 92.1 -10 10 164 6 144 12 -79 8 ------------------------------------------------------ 66.0 -145 7 72.0 -115 7 176 7 179 13 -56 8 74.0 -118 8 172 7 170 13 -50 8 86.0 -62 6 177 6 181 15 -79 9 87.8 158 10 92.0 -33 6 169 7 132 13 -62 8 99.0 0 6 166 9 108 15 -62 9 102.0 13 7 106.0 28 8 128 9 75 20 -55 12 112.0 60 10 123 10 43 19 -49 12 114.0 52 10 101 9 19 19 -32 12 126.0 100 7 73 7 24 17 -55 10 132.0 96 7 61 9 24 16 -53 10 134.0 113 13 56 11 53 25 -77 15 139.0 87 7 37 14 5 22 -38 13 142.0 96 11 146.0 103 16 19 10 -9 28 -37 18 152.0 100 13 23 14 -7 26 -37 16 159.0 -52 33 ***************************************************************** ~~deuteron iT11~~ [Fig. 7 of Phys. Rev. C article] angle iT11 ------------------ 61.2 18.8 1.8 87.8 35.0 2.3 138.0 15.6 2.3 ***************************************************************** ~~proton Ay~~ [FIg. 7 of Phys. Rev. C article] angle Ay ---------------- 61.2 44 4 87.8 59 4 120.0 42 5 ***************************************************************** ~~relative cross sections~~ [Figs. 5 and 9 of Phys. Rev. C article, note some forward-angle points are off scale in Fig. 5.] (1) The data are divided into two groups, group one covering 37.40-92.11 degrees result from detected protons, and group two covering 89.73-133.73 result from detected deuterons. (2) The data have been normalized to coincided in scale with the absolute cross section data. angle cross section (mb/sr) -------------------------------- 37.40 863.6 6.4 41.77 644.1 4.9 44.67 531.5 3.9 49.00 430.4 3.2 51.86 386.4 2.5 58.94 304.9 1.7 65.89 260.8 1.5 72.70 237.6 1.1 79.36 224.8 1.4 85.83 219.1 1.4 92.11 211.7 1.3 ------------------------------ 89.73 213.4 1.1 99.73 213.3 1.1 109.73 221.4 1.3 113.73 228.3 1.7 119.73 234.1 1.6 123.73 240.6 1.9 129.73 253.0 1.7 133.73 256.8 2.7 ***************************************************************** ~~absolute cross sections~~ [Table II of Phys. Rev. C article, converted to c.m. system] angle cross section (mb/sr) -------------------------------- 82.6 217.7 1.9 110.0 222.5 2.4 130.0 255.3 1.8 *****************************************************************