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Experiment: E99-105 CLAS experiment for deep exclusive pi+ electroproduction, 2005
Spokespersons: M. Guidal, M. Garçon, E. Smith
Publication:
Quantity measured: dσ/dt, mcb/GeV2
Differential cross section over Mandelstam variable t.
Beam: e, polarization: polarized
Target: p (Z=1, A=1), polarization: none
Final state: π+n, polarization: none
Q2 : | 1.75 — 4.35 GeV2 |
---|---|
W : | 1.98 — 2.65 GeV |
xb : | 0.25 — 0.55 |
Click here to get data in text file, delimited with tabs.
Measured data:
Q2,
GeV2 |
x,
dimensionless |
W,
GeV |
t/s,
dimensionless |
ε,
dimensionless |
dσ/dt,
mcb/GeV2 |
Data errors,
mcb/GeV2 |
---|---|---|---|---|---|---|
1.75 | 0.25 | 2.48 | 0.04 | 0.5886 | 2.251 | 0.3013 |
1.75 | 0.25 | 2.48 | 0.09 | 0.5886 | 0.3532 | 0.08232 |
1.75 | 0.25 | 2.48 | 0.14 | 0.5886 | 0.2618 | 0.07413 |
1.75 | 0.25 | 2.48 | 0.19 | 0.5886 | 0.1924 | 0.1251 |
1.75 | 0.25 | 2.48 | 0.29 | 0.5886 | 0.07027 | 0.01763 |
1.75 | 0.25 | 2.48 | 0.38 | 0.5886 | 0.02975 | 0.006108 |
1.75 | 0.25 | 2.48 | 0.51 | 0.5886 | 0.006836 | 0.002299 |
1.75 | 0.25 | 2.47 | 0.64 | 0.5923 | 0.002698 | 0.0009761 |
1.75 | 0.25 | 2.48 | 0.73 | 0.5886 | 0.008556 | 0.007301 |
2.05 | 0.25 | 2.65 | 0.08 | 0.4134 | 0.2265 | 0.06193 |
2.05 | 0.25 | 2.65 | 0.12 | 0.4134 | 0.271 | 0.06498 |
2.05 | 0.25 | 2.65 | 0.16 | 0.4134 | 0.2302 | 0.0497 |
2.05 | 0.25 | 2.65 | 0.25 | 0.4134 | 0.03897 | 0.009434 |
2.05 | 0.25 | 2.65 | 0.33 | 0.4134 | 0.01196 | 0.002136 |
2.05 | 0.25 | 2.65 | 0.44 | 0.4134 | 0.002532 | 0.001151 |
2.05 | 0.25 | 2.65 | 0.64 | 0.4134 | 0.001736 | 0.0009725 |
1.75 | 0.31 | 2.19 | 0.05 | 0.7399 | 3.141 | 1.028 |
1.75 | 0.31 | 2.19 | 0.12 | 0.7399 | 0.196 | 0.04681 |
1.75 | 0.31 | 2.19 | 0.18 | 0.7399 | 0.1964 | 0.05554 |
1.75 | 0.31 | 2.19 | 0.24 | 0.7399 | 0.2229 | 0.05119 |
1.75 | 0.31 | 2.19 | 0.37 | 0.7399 | 0.07995 | 0.03116 |
1.75 | 0.31 | 2.19 | 0.48 | 0.7399 | 0.03566 | 0.002632 |
1.75 | 0.31 | 2.19 | 0.65 | 0.7399 | 0.007041 | 0.002289 |
1.75 | 0.31 | 2.19 | 0.94 | 0.7399 | 0.002756 | 0.0009987 |
2.05 | 0.31 | 2.33 | 0.05 | 0.63 | 12.63 | 9.036 |
2.05 | 0.31 | 2.33 | 0.1 | 0.63 | 0.3434 | 0.03121 |
2.05 | 0.31 | 2.33 | 0.16 | 0.63 | 0.1752 | 0.01963 |
2.05 | 0.31 | 2.33 | 0.21 | 0.63 | 0.1727 | 0.01631 |
2.05 | 0.31 | 2.33 | 0.32 | 0.63 | 0.09185 | 0.01365 |
2.05 | 0.31 | 2.33 | 0.42 | 0.63 | 0.03924 | 0.003383 |
2.05 | 0.31 | 2.33 | 0.57 | 0.63 | 0.0121 | 0.001919 |
2.05 | 0.31 | 2.33 | 0.83 | 0.63 | 0.003691 | 0.002155 |
2.35 | 0.31 | 2.47 | 0.04 | 0.4998 | 1.218 | 0.2145 |
2.35 | 0.31 | 2.47 | 0.09 | 0.4984 | 0.3919 | 0.07899 |
2.35 | 0.31 | 2.47 | 0.14 | 0.4984 | 0.2198 | 0.05139 |
2.35 | 0.31 | 2.47 | 0.19 | 0.4984 | 0.1673 | 0.03112 |
2.35 | 0.31 | 2.47 | 0.29 | 0.4984 | 0.0663 | 0.01403 |
2.35 | 0.31 | 2.47 | 0.38 | 0.4984 | 0.02452 | 0.005239 |
2.35 | 0.31 | 2.47 | 0.51 | 0.4984 | 0.006656 | 0.001448 |
2.35 | 0.31 | 2.47 | 0.64 | 0.4998 | 0.003177 | 0.0006792 |
2.35 | 0.31 | 2.47 | 0.74 | 0.4984 | 0.004686 | 0.0004175 |
2.65 | 0.31 | 2.6 | 0.08 | 0.3476 | 1.384 | 0.4939 |
2.65 | 0.31 | 2.6 | 0.13 | 0.3476 | 0.1756 | 0.03299 |
2.65 | 0.31 | 2.6 | 0.17 | 0.3476 | 0.1759 | 0.02946 |
2.65 | 0.31 | 2.6 | 0.26 | 0.3476 | 0.01888 | 0.00572 |
2.65 | 0.31 | 2.6 | 0.34 | 0.3476 | 0.02004 | 0.00329 |
2.65 | 0.31 | 2.6 | 0.46 | 0.3476 | 0.005812 | 0.001484 |
2.65 | 0.31 | 2.6 | 0.66 | 0.3476 | 0.004565 | 0.002823 |
2.05 | 0.37 | 2.09 | 0.13 | 0.7435 | 1.142 | 0.1001 |
2.05 | 0.37 | 2.09 | 0.19 | 0.7435 | 0.2394 | 0.02435 |
2.05 | 0.37 | 2.09 | 0.26 | 0.7435 | 0.249 | 0.01695 |
2.05 | 0.37 | 2.09 | 0.4 | 0.7435 | 0.1465 | 0.008421 |
2.05 | 0.37 | 2.09 | 0.53 | 0.7435 | 0.07841 | 0.01043 |
2.05 | 0.37 | 2.09 | 0.71 | 0.7435 | 0.05715 | 0.009527 |
2.05 | 0.37 | 2.09 | 1.03 | 0.7435 | 0.02642 | 0.008387 |
2.35 | 0.37 | 2.21 | 0.11 | 0.654 | 1.193 | 0.06803 |
2.35 | 0.37 | 2.21 | 0.17 | 0.654 | 0.271 | 0.02589 |
2.35 | 0.37 | 2.21 | 0.24 | 0.654 | 0.2167 | 0.02206 |
2.35 | 0.37 | 2.21 | 0.36 | 0.654 | 0.09922 | 0.01415 |
2.35 | 0.37 | 2.21 | 0.47 | 0.654 | 0.06559 | 0.00395 |
2.35 | 0.37 | 2.21 | 0.64 | 0.654 | 0.02707 | 0.003842 |
2.35 | 0.37 | 2.21 | 0.92 | 0.654 | 0.01024 | 0.002484 |
2.65 | 0.37 | 2.32 | 0.16 | 0.5491 | 0.2119 | 0.02491 |
2.65 | 0.37 | 2.32 | 0.21 | 0.5491 | 0.1865 | 0.02208 |
2.65 | 0.37 | 2.32 | 0.32 | 0.5491 | 0.09572 | 0.01425 |
2.65 | 0.37 | 2.32 | 0.43 | 0.5491 | 0.05287 | 0.004492 |
2.65 | 0.37 | 2.32 | 0.57 | 0.5491 | 0.02687 | 0.003862 |
2.65 | 0.37 | 2.32 | 0.83 | 0.5491 | 0.01504 | 0.007102 |
2.95 | 0.37 | 2.42 | 0.05 | 0.4369 | 0.8749 | 0.233 |
2.95 | 0.37 | 2.42 | 0.09 | 0.4369 | 0.2898 | 0.05818 |
2.95 | 0.37 | 2.43 | 0.14 | 0.43 | 0.2901 | 0.09554 |
2.95 | 0.37 | 2.43 | 0.19 | 0.43 | 0.1279 | 0.02743 |
2.95 | 0.37 | 2.43 | 0.3 | 0.43 | 0.07521 | 0.02153 |
2.95 | 0.37 | 2.43 | 0.39 | 0.43 | 0.03342 | 0.007063 |
2.95 | 0.37 | 2.43 | 0.53 | 0.43 | 0.0142 | 0.003333 |
2.95 | 0.37 | 2.42 | 0.67 | 0.4369 | 0.007107 | 0.001215 |
2.95 | 0.37 | 2.43 | 0.76 | 0.43 | 0.003497 | 0.002679 |
2.35 | 0.43 | 1.99 | 0.08 | 0.7475 | 2.383 | 0.4206 |
2.35 | 0.43 | 2 | 0.21 | 0.7443 | 0.5654 | 0.09085 |
2.35 | 0.43 | 2 | 0.29 | 0.7443 | 0.4341 | 0.07117 |
2.35 | 0.43 | 2 | 0.44 | 0.7443 | 0.2121 | 0.03409 |
2.35 | 0.43 | 2 | 0.58 | 0.7443 | 0.1103 | 0.02117 |
2.35 | 0.43 | 2 | 0.78 | 0.7443 | 0.0611 | 0.008025 |
2.35 | 0.43 | 2 | 1.13 | 0.7443 | 0.02287 | 0.008927 |
2.65 | 0.43 | 2.1 | 0.19 | 0.6685 | 0.6632 | 0.05476 |
2.65 | 0.43 | 2.1 | 0.26 | 0.6685 | 0.2705 | 0.01984 |
2.65 | 0.43 | 2.1 | 0.4 | 0.6685 | 0.1553 | 0.01295 |
2.65 | 0.43 | 2.1 | 0.52 | 0.6685 | 0.1054 | 0.00881 |
2.65 | 0.43 | 2.1 | 0.71 | 0.6685 | 0.04452 | 0.003163 |
2.65 | 0.43 | 2.1 | 1.02 | 0.6685 | 0.02417 | 0.008065 |
2.95 | 0.43 | 2.19 | 0.18 | 0.5815 | 0.8465 | 0.08896 |
2.95 | 0.43 | 2.19 | 0.24 | 0.5815 | 0.2568 | 0.0274 |
2.95 | 0.43 | 2.19 | 0.37 | 0.5815 | 0.1637 | 0.02808 |
2.95 | 0.43 | 2.19 | 0.48 | 0.5815 | 0.09191 | 0.009517 |
2.95 | 0.43 | 2.19 | 0.65 | 0.5815 | 0.05074 | 0.006461 |
2.95 | 0.43 | 2.19 | 0.94 | 0.5815 | 0.02046 | 0.006223 |
3.35 | 0.43 | 2.31 | 0.16 | 0.4488 | 0.3256 | 0.04285 |
3.35 | 0.43 | 2.31 | 0.22 | 0.4488 | 0.1022 | 0.01197 |
3.35 | 0.43 | 2.31 | 0.33 | 0.4488 | 0.01894 | 0.002959 |
3.35 | 0.43 | 2.31 | 0.43 | 0.4488 | 0.02081 | 0.002047 |
3.35 | 0.43 | 2.31 | 0.58 | 0.4488 | 0.009056 | 0.001087 |
3.35 | 0.43 | 2.31 | 0.85 | 0.4488 | 0.003205 | 0.009179 |
3.85 | 0.43 | 2.44 | 0.06 | 0.2656 | 0.3961 | 0.07108 |
3.85 | 0.43 | 2.44 | 0.09 | 0.2656 | 0.4362 | 0.1956 |
3.85 | 0.43 | 2.44 | 0.14 | 0.2656 | 0.2177 | 0.06519 |
3.85 | 0.43 | 2.44 | 0.19 | 0.2656 | 0.102 | 0.02207 |
3.85 | 0.43 | 2.44 | 0.29 | 0.2656 | 0.0664 | 0.01076 |
3.85 | 0.43 | 2.44 | 0.39 | 0.2656 | 0.03267 | 0.005199 |
3.85 | 0.43 | 2.44 | 0.52 | 0.2656 | 0.01157 | 0.001871 |
3.85 | 0.43 | 2.44 | 0.66 | 0.2656 | 0.003837 | 0.0006525 |
2.95 | 0.49 | 1.98 | 0.1 | 0.6807 | 2.212 | 0.4378 |
2.95 | 0.49 | 1.98 | 0.14 | 0.6807 | 0.9951 | 0.1294 |
2.95 | 0.49 | 1.98 | 0.22 | 0.6807 | 0.5146 | 0.1198 |
2.95 | 0.49 | 1.98 | 0.29 | 0.6807 | 0.4581 | 0.0895 |
2.95 | 0.49 | 1.98 | 0.45 | 0.6807 | 0.2118 | 0.03066 |
2.95 | 0.49 | 1.98 | 0.59 | 0.6807 | 0.1225 | 0.01863 |
2.95 | 0.49 | 1.98 | 0.79 | 0.6807 | 0.05256 | 0.01157 |
2.95 | 0.49 | 1.98 | 0.99 | 0.6807 | 0.02373 | 0.004817 |
3.35 | 0.49 | 2.09 | 0.19 | 0.5763 | 1.168 | 0.101 |
3.35 | 0.49 | 2.09 | 0.26 | 0.5763 | 0.2539 | 0.03252 |
3.35 | 0.49 | 2.09 | 0.4 | 0.5763 | 0.07575 | 0.006856 |
3.35 | 0.49 | 2.09 | 0.53 | 0.5763 | 0.0408 | 0.002809 |
3.35 | 0.49 | 2.09 | 0.71 | 0.5763 | 0.02271 | 0.001688 |
3.35 | 0.49 | 2.09 | 1.03 | 0.5763 | 0.01273 | 0.005189 |
3.85 | 0.49 | 2.21 | 0.24 | 0.4296 | 0.2687 | 0.03854 |
3.85 | 0.49 | 2.21 | 0.36 | 0.4296 | 0.0507 | 0.007601 |
3.85 | 0.49 | 2.21 | 0.47 | 0.4296 | 0.03247 | 0.002992 |
3.85 | 0.49 | 2.21 | 0.63 | 0.4296 | 0.02105 | 0.002259 |
3.85 | 0.49 | 2.21 | 0.92 | 0.4296 | 0.01203 | 0.00492 |
3.85 | 0.55 | 2 | 0.15 | 0.5498 | 0.9046 | 0.2176 |
3.85 | 0.55 | 2 | 0.21 | 0.5498 | 0.5027 | 0.107 |
3.85 | 0.55 | 2.01 | 0.43 | 0.546 | 0.1788 | 0.03469 |
3.85 | 0.55 | 2.01 | 0.57 | 0.546 | 0.0806 | 0.01442 |
3.85 | 0.55 | 2.01 | 0.77 | 0.546 | 0.04446 | 0.0075 |
3.85 | 0.55 | 2 | 0.97 | 0.5498 | 0.01771 | 0.003416 |
3.85 | 0.55 | 2.01 | 1.12 | 0.546 | 0.01406 | 0.005893 |
4.35 | 0.55 | 2.11 | 0.39 | 0.4127 | 0.1194 | 0.02136 |
4.35 | 0.55 | 2.11 | 0.52 | 0.4127 | 0.06144 | 0.005716 |
4.35 | 0.55 | 2.11 | 0.7 | 0.4127 | 0.03504 | 0.004708 |
4.35 | 0.55 | 2.11 | 1.01 | 0.4127 | 0.03397 | 0.03018 |