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Update on FPS/LPS Combination

Update on FPS/LPS Combination. M. Kapishin , M. Ruspa , V. Sola. Goal. Combine H1-ZEUS diffractive cross sections with Sasha Glasov’s combination code . Available samples H1 ‘97 LRG (published, [1] ) H1 ‘99 LRG (preliminary) H1 ’99 LRG minimum bias (preliminary)

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Update on FPS/LPS Combination

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  1. Update onFPS/LPS Combination M. Kapishin, M. Ruspa, V. Sola H1+ZEUS Diffractive - 24/06/2011

  2. Goal Combine H1-ZEUS diffractive cross sections with Sasha Glasov’s combination code • Available samples • H1 ‘97 LRG (published,[1]) • H1 ‘99 LRG (preliminary) • H1 ’99 LRG minimum bias (preliminary) • H1 HERA II LRG (preliminary) • H1 HERA II FPS (published,[2]) • ZEUS 2000 LRG (published,[3]) • ZEUS 2000 LPS (published,[3]) H1 average LRG available (H1prelim-10-011) [1] DESY 06-049 [2] DESY 10-095 [3] DESY 08-175 [4[ DESY 09-191 In this talk status report on combination of proton spectrometer results (LPS-FPS)

  3. Food for combination – σrD(4) ? H1+ZEUS Diffractive - 24/06/2011

  4. Food for combination – t slope? H1+ZEUS Diffractive - 24/06/2011

  5. Food for combination – σrD(3) ? H1+ZEUS Diffractive - 24/06/2011

  6. What/how/when to combine? SwimmingσrD(4)in beta, Q2 and making a combined Regge fit looks the cleanest way The fit will give b, IP and IR paramenters Work in progress (see Misha’stalk) timescale beyond summer Combining σrD(4)point to point not possible >> different xIP, t, Q2, beta binning >> swimming in xIP depends on tthrough alpha’ Averaging the b-slope possible but not very rigorous >> there is not a ZEUS b slope measurement vsxIP >> significant discrepancy Done,to be realeased for EPS Will focus on this in the following Combining σrD(3) point to point possible H1+ZEUS Diffractive - 24/06/2011

  7. Available σrD(3) measurements Measured in the t range [0.1 – 0.7] GeV2 Extrapolation to tmin < |t| < 1 GeV2with algebrical integration Measured in the t range [0.09 - 0.55] GeV2 Extrapolation to tmin < |t| < 1 GeV2hidden in acceptance corr H1+ZEUS Diffractive - 24/06/2011

  8. Available σrD(3) measurements We have: • Combined cross sections in the full t range [tmin-1 GeV2] (see slides ???) Combined cross sections in the ZEUS t range [0.09-0.55 GeV2] (see slides ?) EPS Measured in the t range [0.1 – 0.7] GeV2 Extrapolation to tmin < |t| < 1 GeV2with algebrical integration Measured in the t range [0.09 - 0.55] GeV2 Extrapolation to tmin < |t| < 1 GeV2hidden in acceptance corr H1+ZEUS Diffractive - 24/06/2011

  9. Fit ingredients • ZEUS 2000 LPS (33 pb-1) and H1 FPS HERA II (156 pb-1) • Binning originally very different (fixed Mx for ZEUS, fixed beta for H1) • ZEUS points swam to H1 bins • Correlated systematicsfrom[2] (H1) and [4] (ZEUS) • All systematics in[2]taken as correlated though no explicit mention in that paper • Normalization • Each sample left with its normalization and related uncertainty • N.B.: Bringing samples to a fixed (average) normalization makes no difference

  10. Instructions for Use • In the following slides χ2 / ndof comes from SG’s code in two cases • correlations among systematic uncertainties neglected, labelled ‘WA’ • (as equivalent to weighted average, where all the uncertainties are treated as • uncorrelated and added in quadrature) • full correlation among systematic uncertanties (treated as multiplicative), • labelled ‘SGfit’ • The output of the fit to the correlated systematic uncertainties will look like e.g. where e.g. dlar_h1 0.1723 0.3938 means that H1 LArhadronic energy scale changes by 0.17 original sigma and the related uncertainty is reduced of a factor 0.3938 Fitted systematics: 1 dlar_h1 0.1723 0.3938 2 dele_h1 3.3292 0.3340

  11. SG fit in the full t range WA -> χ2 = 51 / 58 = 0.88 SGfit-> χ2 = 48 / 58 = 0.83 Fitted systematics: 1 HadEn_h1 -1.7165 0.6308 2 ElecEn_h1 0.9070 0.8969 3 ElecTh_h1 0.5515 0.7522 4 DifBeta_h1 0.2288 0.9311 5 DifXpom_h1 0.0023 0.9876 6 DifT_h1 0.6999 0.8313 7 EpFPS_h1 0.3088 0.5127 8 PxFPS_h1 0.2010 0.8243 9 PyFPS_h1 -0.3195 0.9097 10 DifQ2_h1 0.1848 0.9841 11 VtxEff_h1 -0.0211 0.9821 12 Backgr_h1 -0.3198 0.9279 13 Bcccor_h1 0.0000 1.0000 14 Norm_h1 0.6766 0.8811 15 Ehscale_zeus -0.0588 0.6094 16 Eescale_zeus 0.3591 0.6889 17 Pdiss_zeus 0.3690 0.9588 18 xIPweight_zeus -0.0832 0.9905 19 Tweight_zeus -0.1603 0.9094 20 Norm_zeus -1.0148 0.7049 H1+ZEUS Diffractive - 24/06/2011

  12. H1+ZEUS Diffractive - 24/06/2011

  13. H1+ZEUS Diffractive - 24/06/2011

  14. Pull distributions H1+ZEUS Diffractive - 24/06/2011

  15. SGfitin the ZEUS t range fit -> χ2 = 53 / 58 = 0.91 Fitted systematics: 1 HadEn_h1 -1.5785 0.6293 2 ElecEn_h1 0.8955 0.8959 3 ElecTh_h1 0.5450 0.7422 4 DifBeta_h1 0.1370 0.9308 5 DifXpom_h1 0.0598 0.9877 6 DifT_h1 1.2019 0.8280 7 EpFPS_h1 0.3352 0.4916 8 PxFPS_h1 0.7189 0.8061 9 PyFPS_h1 -0.4915 0.9057 10 DifQ2_h1 0.2213 0.9830 11 VtxEff_h1 -0.1398 0.9810 12 Backgr_h1 0.2270 0.9213 13 Bcccor_h1 -0.3309 0.9105 14 Norm_h1 0.1388 0.9113 15 Escale_zeus 0.2262 0.7607 16 Pdiss_zeus 0.2303 0.9581 17 xIPweight_zeus -0.2480 0.9898 18 Tweight_zeus -0.3793 0.8925 19 Norm_zeus -0.2160 0.7679 H1+ZEUS Diffractive - 24/06/2011

  16. H1+ZEUS Diffractive - 24/06/2011

  17. H1+ZEUS Diffractive - 24/06/2011

  18. Second analysis – full t range H1+ZEUS Diffractive - 24/06/2011

  19. Second analysis, ZEUS t range H1+ZEUS Diffractive - 24/06/2011

  20. Procedural Uncertainties • ZEUS Swimming factors • Average effect ~ 1% • Additive VS Multiplicative • Only normalization uncertainties taken as multiplicative while • all other uncertainties treated as additive • Average effect ~ 5% H1+ZEUS Diffractive - 24/06/2011

  21. Additive vs Multiplicative Ratio nominal case to case withall uncertainties except normalization taken as additive H1+ZEUS Diffractive - 24/06/2011

  22. Procedural Uncertainties • ZEUS Swimming factors • Average effect ~ 1% • Additive VS Multiplicative • Only normalization uncertainties taken as multiplicative while • all other uncertainties treated as additive (see slide 19) • Average effect ~ 5% • Correlations between H1 and ZEUS • Similar systematic uncertainties identified • >> electromagnetic energy scale • >> background subtraction • >> xIPreweighting • >> treweighting • Average effect ~ 1-2 % • H1 hadronicenergy scale not correlated between H1 data points • (see slides 23-30) H1+ZEUS Diffractive - 24/06/2011

  23. Digression on H1 Had escale uncertainty issue H1+ZEUS Diffractive - 24/06/2011

  24. SG fit in the full t range WA -> χ2 = 51 / 58 = 0.88 SGfit-> χ2 = 48 / 58 = 0.83 Fitted systematics: 1 HadEn_h1 -1.7165 0.6308 2 ElecEn_h1 0.9070 0.8969 3 ElecTh_h1 0.5515 0.7522 4 DifBeta_h1 0.2288 0.9311 5 DifXpom_h1 0.0023 0.9876 6 DifT_h1 0.6999 0.8313 7 EpFPS_h1 0.3088 0.5127 8 PxFPS_h1 0.2010 0.8243 9 PyFPS_h1 -0.3195 0.9097 10 DifQ2_h1 0.1848 0.9841 11 VtxEff_h1 -0.0211 0.9821 12 Backgr_h1 -0.3198 0.9279 13 Bcccor_h1 0.0000 1.0000 14 Norm_h1 0.6766 0.8811 15 Ehscale_zeus -0.0588 0.6094 16 Eescale_zeus 0.3591 0.6889 17 Pdiss_zeus 0.3690 0.9588 18 xIPweight_zeus -0.0832 0.9905 19 Tweight_zeus -0.1603 0.9094 20 Norm_zeus -1.0148 0.7049 H1+ZEUS Diffractive - 24/06/2011

  25. SGfit/WA H1 Had escale taken out from error grid Nominal H1 Had escale partially responsible of raise towards low xIP(0.0025 and 0.0085) N.B.: when taking out Had escale, SGfit raises @ highest beta and lowest xIP H1+ZEUS Diffractive - 24/06/2011

  26. Q2 beta xpxp*sig dstatdsysdtotHadEnElecEnElecThDifBetaDifXpomDifTEpFPSPxFPSPyFPS DifQ2 VtxEffBackgrBcccor 5.1 0.0018 0.0500 0.0340 5.9 8.5 10.3 -0.2 4.2 0.7 -0.9 0.0 -2.8 1.1 5.0 2.9 1.5 -2.4 -1.1 1.0 5.1 0.0018 0.0750 0.0352 6.7 7.1 9.8 -0.1 1.1 2.7 -0.4 0.1 -3.1 0.8 4.7 2.1 1.0 -0.9 -1.7 0.3 5.1 0.0056 0.0160 0.0217 4.1 9.4 10.2 -0.5 2.8 3.1 -0.9 -0.1 1.1 3.0 6.4 1.3 1.9 -3.0 -1.6 1.2 5.1 0.0056 0.0250 0.0220 3.6 8.2 9.0 0.0 2.2 3.5 -0.4 0.0 0.2 1.5 6.3 1.5 1.7 -1.5 -0.7 0.5 5.1 0.0056 0.0350 0.0237 4.2 7.2 8.3 -0.3 1.2 3.7 0.0 0.1 0.1 2.2 5.0 2.2 1.2 -0.8 -0.3 0.3 5.1 0.0056 0.0500 0.0253 4.3 8.8 9.8 0.0 -1.0 6.9 -0.2 0.1 -1.1 0.3 4.1 2.9 1.4 -0.8 -0.4 0.2 5.1 0.0056 0.0750 0.0312 6.4 10.2 12.0 0.0 -0.6 7.3 -0.6 0.2 -3.7 -0.1 4.1 3.7 1.2 -0.8 -2.0 0.2 5.1 0.0178 0.0085 0.0174 2.9 10.4 10.8 -6.7 2.0 4.2 -0.7 -0.1 0.6 1.1 5.2 0.9 1.3 -1.3 -2.7 1.1 5.1 0.0178 0.0160 0.0188 2.7 9.0 9.4 0.2 0.2 5.6 0.1 0.1 0.8 4.3 5.1 1.3 1.1 -0.9 -1.2 0.3 5.1 0.0178 0.0250 0.0182 3.3 8.7 9.3 0.0 0.7 6.4 -0.1 0.0 1.3 0.7 5.2 1.7 1.1 -1.2 -0.5 0.3 5.1 0.0178 0.0350 0.0174 4.6 8.5 9.7 0.0 0.5 7.0 -0.4 0.1 0.6 1.2 3.9 2.1 0.6 -1.1 -0.4 0.3 5.1 0.0178 0.0500 0.0221 5.0 8.6 10.0 0.0 0.8 6.5 -0.6 0.1 -1.7 1.3 3.8 3.1 0.2 -1.3 -0.3 0.2 5.1 0.0178 0.0750 0.0252 8.3 8.0 11.6 0.0 0.4 4.3 -0.4 0.2 -3.4 0.2 5.0 1.7 -0.2 -1.1 -2.2 0.2 5.1 0.0562 0.0025 0.0163 2.5 10.0 10.3 -4.3 0.7 2.9 -1.1 0.1 -0.2 -6.4 4.0 0.9 1.0 -1.1 -2.7 2.0 5.1 0.0562 0.0085 0.0145 2.8 9.5 9.9 2.5 -0.5 4.4 0.4 0.0 0.0 7.0 3.5 0.7 0.7 -0.8 -0.7 0.5 5.1 0.0562 0.0160 0.0147 3.4 8.7 9.3 0.0 -0.2 4.8 -0.8 0.0 0.8 3.8 5.5 1.3 0.5 -1.3 -1.3 0.3 5.1 0.0562 0.0250 0.0149 4.7 7.1 8.5 0.0 -1.7 2.3 0.5 0.2 -0.6 2.8 5.1 2.4 -0.3 -1.5 -0.6 0.3 5.1 0.1780 0.0025 0.0172 1.7 10.7 10.9 -2.3 0.2 6.5 -0.4 0.0 -0.8 -1.4 7.0 1.8 1.3 -1.4 -2.0 2.2 5.1 0.1780 0.0085 0.0145 2.8 10.3 10.7 3.9 0.7 2.5 1.3 0.2 0.1 8.6 2.6 0.4 0.2 -0.6 0.0 1.4 5.1 0.5620 0.0025 0.0301 1.3 10.3 10.4 5.0 -1.4 6.0 0.7 0.0 -0.5 0.9 4.4 1.3 0.7 -0.8 -0.9 4.5 8.8 0.0018 0.0750 0.0543 11.6 7.4 13.7 -0.1 1.6 0.9 -1.5 0.0 -3.3 1.0 3.0 3.9 0.6 -2.1 -2.5 1.5 8.8 0.0056 0.0250 0.0300 5.7 8.3 10.0 -0.2 1.2 3.1 -0.9 -0.1 0.1 -0.3 6.3 1.4 0.9 -2.6 -2.1 1.4 8.8 0.0056 0.0350 0.0317 5.7 8.0 9.8 0.0 0.3 4.4 -0.8 0.1 0.1 1.6 5.6 2.1 0.8 -2.1 -0.5 0.5 8.8 0.0056 0.0500 0.0365 4.9 7.0 8.5 -0.1 -0.7 3.2 -0.3 0.1 -0.2 0.8 5.0 3.2 0.6 -1.2 -0.3 0.3 8.8 0.0056 0.0750 0.0410 7.5 7.1 10.3 0.0 -1.3 2.9 -0.5 0.1 -4.7 -0.2 3.0 1.7 0.3 -0.8 -2.0 0.2 8.8 0.0178 0.0085 0.0210 4.8 8.2 9.5 -6.6 0.0 1.2 -0.8 -0.1 0.3 -1.9 2.3 0.4 0.3 -1.2 -2.9 1.2 8.8 0.0178 0.0160 0.0234 3.4 7.7 8.4 -0.2 1.7 2.8 -0.3 0.0 1.0 2.4 6.0 0.2 0.6 -1.6 -1.4 0.3 8.8 0.0178 0.0250 0.0238 3.8 7.6 8.5 -0.1 0.8 2.7 -0.1 0.0 0.6 2.7 6.1 1.5 0.6 -1.2 -0.8 0.3 8.8 0.0178 0.0350 0.0236 4.7 7.2 8.6 0.0 0.4 2.4 -0.2 0.1 0.1 0.9 5.7 3.0 0.9 -1.3 -0.5 0.3 8.8 0.0178 0.0500 0.0289 4.5 6.6 8.0 0.3 0.2 2.0 -0.6 0.1 0.0 0.6 5.3 3.1 0.5 -0.9 -0.2 0.3 8.8 0.0178 0.0750 0.0278 7.5 6.9 10.2 0.0 1.0 2.3 -0.8 0.1 -4.2 1.3 4.0 0.9 0.2 -0.5 -2.0 0.3 8.8 0.0562 0.0025 0.0196 3.6 9.9 10.5 -4.8 -0.1 0.9 -1.1 0.1 -0.1 -7.2 2.7 0.9 0.2 -1.0 -3.1 1.4 8.8 0.0562 0.0085 0.0172 3.5 8.6 9.3 0.6 0.6 2.5 -0.1 -0.1 0.3 5.9 5.2 0.4 0.5 -1.0 -2.1 0.5 8.8 0.0562 0.0160 0.0192 3.1 8.3 8.9 0.0 -0.8 3.9 -0.2 0.0 0.6 3.5 6.0 1.3 0.7 -1.0 -1.1 0.3 8.8 0.0562 0.0250 0.0173 4.0 8.6 9.5 0.0 -0.9 5.8 -0.2 0.0 0.8 2.2 5.4 1.6 0.5 -0.5 -0.9 0.3 8.8 0.0562 0.0350 0.0190 5.3 7.8 9.4 0.0 -0.5 4.9 -0.6 0.1 -0.1 -0.3 5.4 2.6 0.3 -0.4 -0.7 0.3 8.8 0.0562 0.0500 0.0252 6.0 8.8 10.7 0.0 -0.3 6.5 1.2 0.2 -1.3 -0.3 5.1 2.4 0.0 -0.1 -0.5 0.3 8.8 0.1780 0.0025 0.0204 2.5 9.5 9.9 -2.8 -0.2 3.6 -0.3 -0.7 -0.6 -4.0 6.1 1.6 0.8 -1.3 -2.7 1.8 8.8 0.1780 0.0085 0.0182 2.7 8.8 9.2 2.6 -0.2 2.0 1.1 0.1 -0.1 7.5 2.8 0.5 0.2 -0.3 -0.2 0.6 8.8 0.1780 0.0160 0.0164 4.3 8.4 9.5 0.0 0.6 2.8 3.1 0.2 -0.2 4.5 5.5 1.2 0.0 -0.1 -0.9 0.7 8.8 0.5620 0.0025 0.0328 1.5 10.8 10.9 6.6 -1.3 4.4 0.9 -1.2 -0.6 0.3 5.5 1.5 0.4 -0.8 -1.4 3.9 Had escalesignifcant only at low xIP FPS+LPS - 13/05/2011

  27. Q2 beta xpxp*sig dstatdsysdtotHadEnElecEnElecThDifBetaDifXpomDifTEpFPSPxFPSPyFPS DifQ2 VtxEffBackgrBcccor 15.3 0.0056 0.0500 0.0456 8.1 7.0 10.7 -0.1 1.6 1.7 -1.6 0.1 -1.5 1.1 4.8 3.5 0.7 -1.0 -0.6 0.9 15.3 0.0056 0.0750 0.0498 10.2 6.6 12.2 0.0 1.9 0.0 -0.7 0.1 -3.7 0.7 3.0 3.3 0.5 -0.8 -2.2 0.3 15.3 0.0178 0.0160 0.0335 5.1 8.0 9.4 -0.2 -0.9 4.0 -1.5 -0.2 0.8 2.9 5.5 0.8 0.7 -1.3 -1.2 0.8 15.3 0.0178 0.0250 0.0318 4.7 7.3 8.7 -0.1 -1.2 3.1 -0.5 0.0 -0.1 1.1 5.9 1.6 1.5 -0.9 -0.8 0.2 15.3 0.0178 0.0350 0.0313 6.1 7.1 9.4 0.0 0.4 3.1 -0.2 0.0 1.1 0.7 5.5 2.6 0.5 -1.1 -0.6 0.1 15.3 0.0178 0.0500 0.0338 5.9 7.2 9.3 0.0 -0.7 2.5 -0.6 0.1 -1.4 0.9 5.5 3.2 0.5 -1.2 -0.4 0.2 15.3 0.0178 0.0750 0.0407 8.9 6.4 11.0 0.0 0.9 -0.3 -0.4 0.2 -2.3 1.2 4.0 3.4 0.1 -0.8 -2.1 0.2 15.3 0.0562 0.0085 0.0214 4.7 9.4 10.5 -3.8 0.0 3.0 -0.6 -0.2 0.2 2.9 6.2 1.4 0.7 -1.2 -3.8 0.4 15.3 0.0562 0.0160 0.0221 4.1 8.2 9.1 0.0 0.4 2.7 -0.4 0.0 -0.8 5.1 5.2 0.8 0.5 -1.3 -1.6 0.2 15.3 0.0562 0.0250 0.0203 4.9 7.3 8.8 0.0 0.5 1.8 -0.3 0.0 0.8 1.8 6.5 1.4 0.4 -1.0 -0.9 0.2 15.3 0.0562 0.0350 0.0221 6.3 6.7 9.2 0.0 -1.3 2.1 -0.3 0.0 0.6 1.3 4.8 3.5 0.4 -1.0 -0.8 0.3 15.3 0.0562 0.0500 0.0240 6.2 6.6 9.1 0.0 -0.3 1.5 -0.3 0.1 -1.6 0.3 5.1 3.5 0.1 -0.7 -0.3 0.3 15.3 0.0562 0.0750 0.0259 11.6 7.4 13.8 0.0 -1.3 3.3 0.5 0.1 -1.9 -0.6 3.9 4.4 0.0 -0.6 -1.8 0.3 15.3 0.1780 0.0025 0.0218 3.7 9.3 10.0 -2.8 -0.5 2.0 -0.3 -0.7 -0.4 -5.5 5.2 1.0 0.4 -0.9 -3.7 1.2 15.3 0.1780 0.0085 0.0193 3.6 8.8 9.5 2.1 -0.2 1.3 0.5 0.0 0.1 7.2 4.1 0.7 0.2 -0.6 -0.7 0.5 15.3 0.1780 0.0160 0.0182 4.4 8.2 9.3 0.0 0.3 2.5 2.2 0.1 0.0 4.5 5.6 0.2 0.2 -0.9 -1.6 0.3 15.3 0.0056 0.0500 0.0456 8.1 7.0 10.7 -0.1 1.6 1.7 -1.6 0.1 -1.5 1.1 4.8 3.5 0.7 -1.0 -0.6 0.9 15.3 0.0056 0.0750 0.0498 10.2 6.6 12.2 0.0 1.9 0.0 -0.7 0.1 -3.7 0.7 3.0 3.3 0.5 -0.8 -2.2 0.3 15.3 0.0178 0.0160 0.0335 5.1 8.0 9.4 -0.2 -0.9 4.0 -1.5 -0.2 0.8 2.9 5.5 0.8 0.7 -1.3 -1.2 0.8 15.3 0.0178 0.0250 0.0318 4.7 7.3 8.7 -0.1 -1.2 3.1 -0.5 0.0 -0.1 1.1 5.9 1.6 1.5 -0.9 -0.8 0.2 15.3 0.0178 0.0350 0.0313 6.1 7.1 9.4 0.0 0.4 3.1 -0.2 0.0 1.1 0.7 5.5 2.6 0.5 -1.1 -0.6 0.1 15.3 0.0178 0.0500 0.0338 5.9 7.2 9.3 0.0 -0.7 2.5 -0.6 0.1 -1.4 0.9 5.5 3.2 0.5 -1.2 -0.4 0.2 15.3 0.0178 0.0750 0.0407 8.9 6.4 11.0 0.0 0.9 -0.3 -0.4 0.2 -2.3 1.2 4.0 3.4 0.1 -0.8 -2.1 0.2 15.3 0.0562 0.0085 0.0214 4.7 9.4 10.5 -3.8 0.0 3.0 -0.6 -0.2 0.2 2.9 6.2 1.4 0.7 -1.2 -3.8 0.4 15.3 0.0562 0.0160 0.0221 4.1 8.2 9.1 0.0 0.4 2.7 -0.4 0.0 -0.8 5.1 5.2 0.8 0.5 -1.3 -1.6 0.2 15.3 0.0562 0.0250 0.0203 4.9 7.3 8.8 0.0 0.5 1.8 -0.3 0.0 0.8 1.8 6.5 1.4 0.4 -1.0 -0.9 0.2 15.3 0.0562 0.0350 0.0221 6.3 6.7 9.2 0.0 -1.3 2.1 -0.3 0.0 0.6 1.3 4.8 3.5 0.4 -1.0 -0.8 0.3 15.3 0.0562 0.0500 0.0240 6.2 6.6 9.1 0.0 -0.3 1.5 -0.3 0.1 -1.6 0.3 5.1 3.5 0.1 -0.7 -0.3 0.3 15.3 0.0562 0.0750 0.0259 11.6 7.4 13.8 0.0 -1.3 3.3 0.5 0.1 -1.9 -0.6 3.9 4.4 0.0 -0.6 -1.8 0.3 15.3 0.1780 0.0025 0.0218 3.7 9.3 10.0 -2.8 -0.5 2.0 -0.3 -0.7 -0.4 -5.5 5.2 1.0 0.4 -0.9 -3.7 1.2 15.3 0.1780 0.0085 0.0193 3.6 8.8 9.5 2.1 -0.2 1.3 0.5 0.0 0.1 7.2 4.1 0.7 0.2 -0.6 -0.7 0.5 15.3 0.1780 0.0160 0.0182 4.4 8.2 9.3 0.0 0.3 2.5 2.2 0.1 0.0 4.5 5.6 0.2 0.2 -0.9 -1.6 0.3 15.3 0.1780 0.0250 0.0182 6.6 7.6 10.0 0.0 -0.8 3.4 3.0 0.2 0.5 2.0 5.3 1.5 0.0 -0.9 -1.0 0.3 15.3 0.5620 0.0025 0.0335 2.4 10.2 10.4 6.0 -2.1 3.0 0.8 -1.3 -0.2 -2.6 5.3 1.3 0.3 -0.8 -1.7 3.4 15.3 0.5620 0.0085 0.0294 3.4 10.0 10.6 4.9 1.1 0.9 1.3 0.5 0.0 7.7 2.6 0.7 -0.1 -0.5 0.0 2.2 Had escalesignifcant only at low xIP FPS+LPS - 13/05/2011

  28. Q2 beta xpxp*sig dstatdsysdtotHadEnElecEnElecThDifBetaDifXpomDifTEpFPSPxFPSPyFPS DifQ2 VtxEffBackgrBcccor 26.5 0.0056 0.0750 0.0554 16.9 7.1 18.3 0.0 -1.2 2.9 -1.0 0.2 -3.5 0.8 4.1 1.8 0.4 -0.6 -2.1 1.3 26.5 0.0178 0.0250 0.0346 8.7 7.4 11.4 0.3 0.4 2.5 -1.1 -0.1 -1.0 4.3 4.6 1.2 0.9 -0.9 -1.5 1.1 26.5 0.0178 0.0350 0.0341 8.8 6.8 11.1 0.0 2.6 1.1 -1.0 0.0 0.1 0.9 5.1 3.1 0.5 -0.9 -0.5 0.3 26.5 0.0178 0.0500 0.0489 7.4 7.2 10.3 0.0 -0.7 3.2 -0.9 0.1 -0.1 0.6 4.9 3.7 0.2 -0.7 -0.3 0.1 26.5 0.0178 0.0750 0.0414 11.9 7.9 14.3 0.0 -0.5 2.7 -0.7 0.1 -3.6 0.9 5.3 2.8 0.3 -0.8 -2.0 0.2 26.5 0.0562 0.0085 0.0266 7.1 8.4 11.1 -6.1 -0.8 0.8 -1.1 0.0 0.6 -2.2 3.5 0.3 0.3 -0.6 -3.6 1.0 26.5 0.0562 0.0160 0.0266 5.3 8.0 9.6 0.2 0.3 2.7 -0.3 0.0 0.7 3.3 6.4 0.3 0.3 -1.0 -1.5 0.2 26.5 0.0562 0.0250 0.0249 6.4 7.2 9.7 0.2 -0.3 2.8 -0.6 0.0 0.3 1.8 6.1 0.8 0.4 -1.1 -1.2 0.2 26.5 0.0562 0.0350 0.0290 7.6 6.9 10.3 0.4 -0.1 3.1 -0.3 0.0 0.1 0.6 5.4 2.9 0.2 -1.0 -0.2 0.2 26.5 0.0562 0.0500 0.0293 7.5 7.2 10.4 0.0 1.9 0.8 -0.4 0.1 -1.3 1.8 4.9 4.2 0.2 -0.8 -0.5 0.3 26.5 0.0562 0.0750 0.0325 12.3 6.5 14.0 0.0 -1.2 -0.2 -0.6 0.1 -4.6 -0.5 3.0 2.3 0.2 -0.7 -2.2 0.3 26.5 0.1780 0.0025 0.0235 5.5 9.2 10.7 -1.7 -0.5 1.4 -0.4 -0.4 -0.4 -6.6 3.9 0.8 0.2 -0.6 -4.0 1.5 26.5 0.1780 0.0085 0.0217 5.1 8.3 9.7 1.2 -0.2 1.5 0.1 -0.1 0.0 6.8 4.1 0.5 0.3 -0.7 -1.3 0.5 26.5 0.1780 0.0160 0.0215 5.6 7.9 9.7 0.0 0.0 1.2 0.5 0.0 0.1 4.4 6.1 1.1 0.3 -1.1 -1.4 0.3 26.5 0.1780 0.0250 0.0171 7.0 6.8 9.8 0.0 -0.3 0.9 1.2 0.0 0.9 1.7 6.0 1.8 0.1 -0.7 -1.0 0.2 26.5 0.1780 0.0350 0.0181 9.9 7.6 12.5 0.0 -3.4 2.7 2.5 0.1 0.5 2.4 4.9 1.3 0.2 -1.1 -0.7 0.2 26.5 0.5620 0.0025 0.0339 3.5 10.2 10.8 5.1 -2.2 2.2 0.6 -1.1 -0.6 -4.3 5.6 1.4 0.3 -0.8 -2.3 3.0 26.5 0.5620 0.0085 0.0292 4.1 9.4 10.2 4.9 -0.7 1.4 0.7 0.0 -0.2 6.8 3.0 0.4 0.0 -0.5 -0.3 2.3 46.0 0.0178 0.0500 0.0687 12.2 7.3 14.2 -0.3 -0.1 1.8 -1.2 0.1 -0.6 1.5 5.8 3.3 0.5 -0.7 -0.2 0.6 46.0 0.0178 0.0750 0.0401 19.0 7.0 20.3 0.3 0.6 2.2 -1.1 0.0 -2.9 -1.5 4.1 3.2 0.4 -0.6 -1.9 0.1 46.0 0.0562 0.0160 0.0360 8.9 8.0 11.9 0.1 -0.2 2.0 -1.1 0.0 -0.7 4.1 6.1 1.5 0.5 -0.7 -0.8 0.6 46.0 0.0562 0.0250 0.0310 8.7 7.5 11.5 0.1 0.6 1.7 -1.2 0.0 -0.4 -1.2 6.9 1.0 0.2 -0.8 -0.6 0.1 46.0 0.0562 0.0350 0.0301 10.6 7.0 12.8 0.3 -0.8 1.5 -0.1 0.1 -1.0 3.4 5.3 2.1 0.2 -0.7 -1.0 0.1 46.0 0.0562 0.0500 0.0400 9.5 6.9 11.7 0.0 -1.0 2.0 -0.5 0.1 -1.9 -0.6 5.8 1.9 0.2 -1.1 -0.3 0.2 46.0 0.0562 0.0750 0.0420 16.1 6.7 17.4 0.0 -1.2 2.1 -0.7 0.1 -3.7 0.1 3.9 2.5 0.2 -0.6 -1.7 0.2 46.0 0.1780 0.0085 0.0219 8.2 9.2 12.3 0.2 -1.7 2.7 -0.6 0.0 0.0 6.0 5.3 1.0 0.3 -0.9 -3.0 0.5 46.0 0.1780 0.0160 0.0249 7.2 7.7 10.5 0.4 -0.5 1.1 -0.2 0.0 -0.8 4.3 5.8 0.9 0.2 -0.9 -1.5 0.2 46.0 0.1780 0.0250 0.0244 8.6 7.4 11.3 0.0 -0.4 1.5 -0.4 0.0 -0.1 3.8 5.8 1.0 0.1 -1.0 -1.3 0.2 46.0 0.1780 0.0350 0.0238 10.9 7.1 13.0 0.0 -0.2 2.6 0.2 0.2 0.0 1.7 5.8 2.6 0.1 -0.9 -0.4 0.2 46.0 0.1780 0.0500 0.0250 11.2 8.1 13.8 0.0 1.3 5.1 0.9 0.3 -3.2 1.1 3.6 3.1 0.1 -1.2 -0.4 0.3 46.0 0.1780 0.0750 0.0341 20.8 7.1 22.0 0.0 -2.4 0.2 1.6 0.1 -3.7 -1.2 3.6 2.7 -0.2 -1.0 -2.2 0.3 46.0 0.5620 0.0025 0.0400 5.5 10.8 12.1 5.0 -2.8 2.2 0.3 -0.9 0.2 -6.1 4.3 1.1 0.2 -0.7 -2.7 3.6 46.0 0.5620 0.0085 0.0301 5.6 9.6 11.2 5.6 -1.3 1.7 0.5 -0.1 -0.4 6.0 3.4 0.7 0.1 -0.5 -0.9 2.9 46.0 0.5620 0.0160 0.0242 8.7 8.4 12.1 0.0 -2.6 5.5 1.3 0.2 0.7 -1.9 3.9 0.4 0.1 -1.2 -2.1 2.8 46.0 0.5620 0.0250 0.0167 13.2 7.5 15.2 0.0 1.3 3.0 3.0 0.2 -1.3 -0.9 4.0 2.7 -0.9 -1.5 -0.7 2.7 Had escalesignifcant only at low xIP FPS+LPS - 13/05/2011

  29. Q2 beta xpxp*sig dstatdsysdtotHadEnElecEnElecThDifBetaDifXpomDifTEpFPSPxFPSPyFPS DifQ2 VtxEffBackgrBcccor 80.0 0.0562 0.0350 0.0375 19.2 7.9 20.8 0.3 -2.1 2.8 -2.8 -0.1 0.6 1.8 5.2 2.0 1.7 -0.8 -2.2 0.1 80.0 0.0562 0.0500 0.0385 15.6 6.9 17.0 0.0 -1.1 2.7 -1.2 0.0 0.2 0.3 5.0 3.3 0.9 -0.8 0.0 0.1 80.0 0.0562 0.0750 0.0354 24.2 7.4 25.3 0.0 0.5 1.8 -0.7 0.1 -3.0 0.5 3.0 5.3 0.2 -0.8 -1.8 0.2 80.0 0.1780 0.0085 0.0396 14.9 8.6 17.2 -2.0 -1.5 2.2 -1.6 -0.1 -0.9 -0.8 5.8 1.1 0.4 -0.8 -4.8 1.0 80.0 0.1780 0.0160 0.0227 12.8 7.9 15.0 0.0 0.5 2.5 -0.4 0.0 0.2 5.2 5.1 0.9 0.3 -0.8 -1.3 0.2 80.0 0.1780 0.0250 0.0246 11.8 7.8 14.1 0.0 0.5 1.7 -0.9 0.1 0.2 0.7 6.8 2.3 0.5 -1.5 -1.4 0.2 80.0 0.1780 0.0350 0.0290 14.1 6.9 15.8 0.0 0.8 -0.3 -3.5 0.1 -0.2 4.1 4.2 0.3 0.2 -0.7 -0.7 0.2 80.0 0.1780 0.0500 0.0251 15.1 6.8 16.6 0.0 -1.5 0.9 -0.5 -0.1 -1.4 -0.2 3.9 4.5 0.4 -1.7 -1.2 0.3 80.0 0.1780 0.0750 0.0226 25.8 6.8 26.7 0.0 -1.5 1.3 0.8 0.1 -2.8 0.8 5.4 1.2 0.0 -0.6 -1.8 0.3 80.0 0.5620 0.0085 0.0266 9.8 10.4 14.3 4.7 -1.4 1.1 0.3 -0.2 0.3 5.0 6.1 1.1 0.3 -1.0 -3.1 2.9 80.0 0.5620 0.0160 0.0192 13.0 9.3 16.0 0.0 -5.2 0.3 0.5 0.2 -0.7 -2.9 4.8 0.0 0.2 -0.4 -4.5 2.8 80.0 0.5620 0.0250 0.0180 16.1 8.2 18.1 0.0 -5.5 2.8 1.2 0.2 -2.1 -0.8 2.3 2.5 0.4 -1.2 -1.5 2.7 80.0 0.5620 0.0350 0.0199 24.6 10.0 26.6 0.0 -4.7 0.6 1.8 0.1 0.4 -3.1 7.5 0.9 0.0 -0.9 -0.2 2.5 200.0 0.0562 0.0500 0.0285 27.4 6.2 28.1 0.0 1.4 1.6 -0.6 0.0 -1.0 0.8 3.7 2.9 0.3 -0.9 -2.6 1.6 200.0 0.0562 0.0750 0.0490 36.4 7.3 37.2 0.0 -0.2 0.6 0.1 0.1 -3.2 -1.3 5.4 3.0 -0.1 -0.7 -1.5 0.7 200.0 0.1780 0.0160 0.0260 19.6 8.4 21.3 -1.0 1.9 0.1 -0.4 0.1 0.5 5.3 4.7 2.2 0.5 -0.8 -2.3 1.7 200.0 0.1780 0.0250 0.0353 16.4 7.5 18.1 0.0 1.9 0.3 -0.5 0.1 0.1 6.0 3.8 1.3 -0.1 -0.6 -0.5 0.7 200.0 0.1780 0.0350 0.0290 22.1 6.9 23.1 0.2 -0.1 0.0 -0.2 0.0 1.0 -3.9 5.4 1.4 -0.1 -0.6 -0.6 0.2 200.0 0.1780 0.0500 0.0405 20.2 6.8 21.4 0.0 -2.0 0.7 -0.6 0.1 -0.6 1.1 4.6 4.2 -0.3 -0.7 -0.5 0.3 200.0 0.1780 0.0750 0.0359 34.5 7.0 35.2 0.0 -1.3 0.8 -1.3 0.0 -2.5 -1.0 4.0 4.3 -0.4 -0.8 -1.9 0.4 200.0 0.5620 0.0085 0.0210 18.6 10.1 21.2 3.3 -1.6 1.0 0.3 0.0 -0.5 3.1 7.7 1.2 0.1 -1.0 -2.6 3.1 200.0 0.5620 0.0160 0.0174 22.4 9.0 24.1 0.0 -2.2 -0.3 -0.2 0.0 0.6 -2.3 6.6 0.8 -0.6 -0.7 -4.2 2.7 200.0 0.5620 0.0250 0.0139 26.6 8.1 27.8 0.0 -6.0 2.1 0.7 0.2 -0.3 -0.7 3.6 0.7 -1.1 -0.8 -1.3 2.5 200.0 0.5620 0.0350 0.0275 33.1 9.9 34.6 0.0 -2.0 1.4 1.5 -0.1 -0.5 -3.5 7.8 3.1 -0.9 -0.9 -0.4 2.3 200.0 0.5620 0.0500 0.0261 28.7 6.9 29.5 0.0 -1.2 0.7 -0.3 0.2 0.7 0.3 6.0 1.9 -0.8 -0.4 0.0 2.1 200.0 0.5620 0.0750 0.0407 48.3 6.7 48.8 0.0 -0.9 0.4 1.7 0.0 -4.7 0.4 3.0 0.9 -1.3 -0.7 -1.8 1.7 Had escalesignifcant only at low xIP FPS+LPS - 13/05/2011

  30. How to deal with the Lar shift • Use as default the observed shifts HadEn_H1  -1.7165 0.6308 ElecEn_H1  0.9070 0.8969 use values from the inclusive combination to estimate a procedural uncertainty • related to the energy scales • h8H_caleLar   -0.9058    0.5489 h3EeLar00     -0.3796    0.4559 • Overall effect ~ 1%, up to 5% for the lowest xIPbins • Take the LArescale uncertainty as uncorrelated between H1 data points • - the correlation between the first two xIP bins and the rest is minimal • - in the first two xIP bins the uncertainty swaps from negative to positive • in different β and Q2 bins, i.e. the reaction of the cross section to the • energy shift is different Decided to consider the latter as procedural uncertainty H1+ZEUS Diffractive - 24/06/2011

  31. Ratio nominal case to case with H1 hadronicescale taken as uncorrelated H1+ZEUS Diffractive - 24/06/2011

  32. Summary & Outlook • Combined Regge fit to LPS-FPS data on the way (see Misha’s talk) • Fit to σrD(3 LPS-FPS in the ZEUS t-range [0.09-0.55 GeV2] ready • - combined cross section plots vsxIP, Q2 • - pull distributions • - procedural uncertainties • - second analysis • Following plots to be realeased for EPS H1+ZEUS Diffractive - 24/06/2011

  33. H1+ZEUS Diffractive - 24/06/2011

  34. H1+ZEUS Diffractive - 24/06/2011

  35. The fit has already been performed keeping 106 ZEUS points (almost the full ZEUS LPS kinematic coverage) instead of 58 (the ones that lie in the same kinematic range as the FPS point) Including single points (not matching with other experiments) does not change the fit results (nor the χ2 nor the systematic shifts) but allow to obtain a wider kinematic coverage Q2 = 2.5 GeV xIP = 0.00035 - 0.0009 - 0.09 β = 0.816 Results are ready andupdated plots will be shown next week H1+ZEUS Diffractive - 24/06/2011

  36. Backup H1+ZEUS Diffractive - 24/06/2011

  37. SGfit with/without H1 Had escale SGfit with and without H1 Had escale differ most in the bins enlighted in previous slide H1+ZEUS Diffractive - 24/06/2011

  38. LArescale Ratio nominal case to case withhadronic energy scale correlated between H1/ZEUS H1+ZEUS Diffractive - 24/06/2011

  39. Systematics H1 FPS hadronic energy scale electromagnetic energy scale scattered electron angle measurement energy and momentum of leading proton background subtraction reconstruction of event vertex bin centre correction xIP reweighting β reweighting Q2 reweighting t reweighting (correlated systematics) ZEUS LPS electron position electron energy scale hadronic energy scale proton dissociation background vertex recontruction momentum of the leading proton proton position xIP reweighting t reweighting H1+ZEUS Diffractive - 24/06/2011

  40. What the final errors of the combined points are compared to the shifts you see with different energy scale treatment?On [previous page] the first xp point at beta=0.018 is shifted by ~15-20%. How does this compare to the stat.+syst. uncertainty of that point, how significant is it?   Q2     beta      xIPxsec        tot %    shift %   5.1    0.018   0.0085    0.0222    8.12    11.40    *   5.1    0.056   0.0025    0.0188    7.10      3.24   5.1    0.56     0.0025    0.0296    7.67   - 7.77    *   8.8    0.018   0.0085    0.0258    7.85    10.55    *   8.8    0.056   0.0025    0.0222    7.40      4.22   8.8    0.56     0.0025    0.0313    8.07   - 9.94    * 15.3    0.056   0.0085    0.0252    8.98      7.31 15.3    0.56     0.0025    0.0314    8.06   - 9.91    * 15.3    0.56     0.0085    0.0295    7.41   - 5.04 26.5    0.056   0.0085    0.0315    9.56    10.17    * 26.5    0.18     0.035      0.0191  12.11      3.29 26.5    0.56     0.0025    0.0321    8.70   - 9.30    * 26.5    0.56     0.0085    0.0288    7.74   - 4.98 46.      0.56     0.0025    0.0364    9.02   - 8.11 46.      0.56     0.0085    0.0291    8.38   - 5.18 80.      0.56     0.0085    0.0264  12.68   - 6.06 200.    0.56     0.0085    0.0210  20.35   - 4.33 * -> shift is more than 1 sigma (total error) H1+ZEUS Diffractive - 24/06/2011

  41. Ratio nominal case to case with bgd subtraction+ xIP weight + t weight correlated H1+ZEUS Diffractive - 24/06/2011

  42. Gain in Precision Q2 beta xIPxsec_fiterr_fit (%) xsec_h1 err_h1 (%) err_fit/err_h1 5.1 0.00180 0.0500 0.03677 9.93321 0.03400 11.92015 0.83331 5.1 0.00180 0.0750 0.03734 9.48539 0.03520 11.49087 0.82547 5.1 0.00560 0.0160 0.02478 8.77742 0.02170 11.83385 0.74172 5.1 0.00560 0.0250 0.02455 7.90381 0.02200 10.81665 0.73071 5.1 0.00560 0.0350 0.02607 7.72033 0.02370 10.24158 0.75382 5.1 0.00560 0.0500 0.02707 8.45574 0.02530 11.49087 0.73587 5.1 0.00560 0.0750 0.03275 9.93984 0.03120 13.41641 0.74087 5.1 0.01780 0.0085 0.02223 8.11542 0.01740 12.35476 0.65687 5.1 0.01780 0.0160 0.02093 7.62528 0.01880 11.15168 0.68378 5.1 0.01780 0.0250 0.02044 7.80883 0.01820 11.06752 0.70556 5.1 0.01780 0.0350 0.01922 8.46560 0.01740 11.40570 0.74223 5.1 0.01780 0.0500 0.02361 8.69751 0.02210 11.66190 0.74581 5.1 0.01780 0.0750 0.02692 9.98887 0.02520 13.05986 0.76485 5.1 0.05620 0.0025 0.01879 7.10260 0.01630 11.92015 0.59585 5.1 0.05620 0.0085 0.01541 7.38097 0.01450 11.57627 0.63759 5.1 0.05620 0.0160 0.01618 7.76050 0.01470 11.06752 0.70120 5.1 0.05620 0.0250 0.01565 8.21274 0.01490 10.40433 0.78936 5.1 0.17800 0.0025 0.01964 8.16276 0.01720 12.44227 0.65605 5.1 0.17800 0.0085 0.01490 7.31552 0.01450 12.26744 0.59634 5.1 0.56200 0.0025 0.02966 7.66785 0.03010 12.00666 0.63863 H1+ZEUS Diffractive - 24/06/2011

  43. Gain in Precision Q2 beta xIPxsec_fiterr_fit (%) xsec_h1 err_h1 (%) err_fit/err_h1 8.8 0.00180 0.0750 0.05666 13.61594 0.05430 14.95627 0.91038 8.8 0.00560 0.0250 0.03232 8.60287 0.03000 11.66190 0.73769 8.8 0.00560 0.0350 0.03444 8.88699 0.03170 11.49087 0.77340 8.8 0.00560 0.0500 0.03842 8.00036 0.03650 10.40433 0.76895 8.8 0.00560 0.0750 0.03970 8.85469 0.04100 11.92015 0.74283 8.8 0.01780 0.0085 0.02585 7.84918 0.02100 11.23610 0.69857 8.8 0.01780 0.0160 0.02614 7.48119 0.02340 10.32279 0.72473 8.8 0.01780 0.0250 0.02598 7.57462 0.02380 10.40433 0.72803 8.8 0.01780 0.0350 0.02527 8.16410 0.02360 10.48618 0.77856 8.8 0.01780 0.0500 0.03060 7.77894 0.02890 10.00000 0.77789 8.8 0.01780 0.0750 0.02949 9.03423 0.02780 11.83385 0.76342 8.8 0.05620 0.0025 0.02225 7.39653 0.01960 12.09339 0.61162 8.8 0.05620 0.0085 0.01914 7.59903 0.01720 11.06752 0.68661 8.8 0.05620 0.0160 0.02077 7.54956 0.01920 10.73359 0.70336 8.8 0.05620 0.0250 0.01916 7.89373 0.01730 11.23610 0.70253 8.8 0.05620 0.0350 0.02034 8.60858 0.01900 11.15168 0.77195 8.8 0.05620 0.0500 0.02691 8.98128 0.02520 12.26744 0.73212 8.8 0.17800 0.0025 0.02294 7.41952 0.02040 11.57627 0.64092 8.8 0.17800 0.0085 0.01883 6.84452 0.01820 10.98362 0.62316 8.8 0.17800 0.0160 0.01810 8.08692 0.01640 11.23610 0.71973 8.8 0.56200 0.0025 0.03128 8.06557 0.03280 12.44227 0.64824 H1+ZEUS Diffractive - 24/06/2011

  44. Gain in Precision Q2 beta xIPxsec_fiterr_fit (%) xsec_h1 err_h1 (%) err_fit/err_h1 15.3 0.00560 0.0500 0.04838 10.51562 0.04560 12.26744 0.85720 15.3 0.00560 0.0750 0.05167 12.31351 0.04980 13.59559 0.90570 15.3 0.01780 0.0160 0.03653 8.49923 0.03350 11.15168 0.76215 15.3 0.01780 0.0250 0.03366 8.01725 0.03180 10.56835 0.75861 15.3 0.01780 0.0350 0.03390 8.86364 0.03130 11.15168 0.79483 15.3 0.01780 0.0500 0.03452 8.69170 0.03380 11.06752 0.78533 15.3 0.01780 0.0750 0.03836 9.55472 0.04070 12.52996 0.76255 15.3 0.05620 0.0085 0.02524 8.97773 0.02140 12.09339 0.74237 15.3 0.05620 0.0160 0.02401 7.80159 0.02210 10.90000 0.71574 15.3 0.05620 0.0250 0.02211 8.00585 0.02030 10.65082 0.75167 15.3 0.05620 0.0350 0.02326 9.11139 0.02210 10.98362 0.82954 15.3 0.05620 0.0500 0.02542 8.79517 0.02400 10.90000 0.80690 15.3 0.05620 0.0750 0.02902 10.20875 0.02590 15.04792 0.67842 15.3 0.17800 0.0025 0.02437 7.58260 0.02180 11.66190 0.65020 15.3 0.17800 0.0085 0.02029 7.37989 0.01930 11.23610 0.65680 15.3 0.17800 0.0160 0.02037 7.93680 0.01820 11.06752 0.71713 15.3 0.17800 0.0250 0.01972 9.20536 0.01820 11.66190 0.78935 15.3 0.56200 0.0025 0.03140 8.06169 0.03350 12.00666 0.67143 15.3 0.56200 0.0085 0.02948 7.40788 0.02940 12.18031 0.60818 H1+ZEUS Diffractive - 24/06/2011

  45. Gain in Precision Q2 beta xIPxsec_fiterr_fit (%) xsec_h1 err_h1 (%) err_fit/err_h1 26.5 0.00560 0.0750 0.05721 18.03589 0.05540 19.25850 0.93652 26.5 0.01780 0.0250 0.03716 10.70054 0.03460 12.88255 0.83062 26.5 0.01780 0.0350 0.03685 10.95409 0.03410 12.61784 0.86814 26.5 0.01780 0.0500 0.05151 9.93038 0.04890 11.92015 0.83307 26.5 0.01780 0.0750 0.04294 13.83686 0.04140 15.50774 0.89226 26.5 0.05620 0.0085 0.03149 9.55648 0.02660 12.61784 0.75738 26.5 0.05620 0.0160 0.02915 8.39832 0.02660 11.32078 0.74185 26.5 0.05620 0.0250 0.02609 8.59443 0.02490 11.40570 0.75352 26.5 0.05620 0.0350 0.03068 9.94706 0.02900 11.92015 0.83447 26.5 0.05620 0.0500 0.03233 9.58233 0.02930 12.00666 0.79808 26.5 0.05620 0.0750 0.03463 10.12367 0.03250 15.23155 0.66465 26.5 0.17800 0.0025 0.02521 8.66719 0.02350 12.26744 0.70652 26.5 0.17800 0.0085 0.02307 8.27181 0.02170 11.40570 0.72523 26.5 0.17800 0.0160 0.02329 8.79823 0.02150 11.40570 0.77139 26.5 0.17800 0.0250 0.01833 9.54152 0.01710 11.49087 0.83036 26.5 0.17800 0.0350 0.01905 12.10669 0.01810 13.86542 0.87316 26.5 0.56200 0.0025 0.03209 8.70008 0.03390 12.35476 0.70419 26.5 0.56200 0.0085 0.02876 7.74357 0.02920 11.83385 0.65436 H1+ZEUS Diffractive - 24/06/2011

  46. Gain in Precision Q2 beta xIPxsec_fiterr_fit (%) xsec_h1 err_h1 (%) err_fit/err_h1 46.0 0.01780 0.0500 0.07273 13.77575 0.06870 15.41558 0.89363 46.0 0.01780 0.0750 0.04137 19.95371 0.04010 21.16814 0.94263 46.0 0.05620 0.0160 0.03848 11.11605 0.03600 13.32704 0.83410 46.0 0.05620 0.0250 0.03290 11.00091 0.03100 12.97112 0.84811 46.0 0.05620 0.0350 0.03002 10.58495 0.03010 14.13648 0.74877 46.0 0.05620 0.0500 0.03972 10.24552 0.04000 13.14876 0.77920 46.0 0.05620 0.0750 0.03761 10.76680 0.04200 18.40543 0.58498 46.0 0.17800 0.0085 0.02178 9.98239 0.02190 13.68539 0.72942 46.0 0.17800 0.0160 0.02663 9.13999 0.02490 12.09339 0.75578 46.0 0.17800 0.0250 0.02619 10.69366 0.02440 12.79414 0.83583 46.0 0.17800 0.0350 0.02418 10.65431 0.02380 14.31782 0.74413 46.0 0.17800 0.0500 0.02594 11.37319 0.02500 15.04792 0.75580 46.0 0.17800 0.0750 0.03338 12.47108 0.03410 22.80351 0.54689 46.0 0.56200 0.0025 0.03641 9.01754 0.04000 13.50592 0.66767 46.0 0.56200 0.0085 0.02907 8.38218 0.03010 12.70590 0.65971 46.0 0.56200 0.0160 0.02584 10.00348 0.02420 13.50592 0.74067 46.0 0.56200 0.0250 0.01785 14.63550 0.01670 16.34136 0.89561 H1+ZEUS Diffractive - 24/06/2011

  47. Gain in Precision Q2 beta xIPxsec_fiterr_fit (%) xsec_h1 err_h1 (%) err_fit/err_h1 80.0 0.05620 0.0350 0.03946 20.18886 0.03750 21.64809 0.93259 80.0 0.05620 0.0500 0.04038 16.68997 0.03850 18.02776 0.92579 80.0 0.05620 0.0750 0.03648 25.02302 0.03540 26.00173 0.96236 80.0 0.17800 0.0085 0.04331 16.19065 0.03960 18.21648 0.88879 80.0 0.17800 0.0160 0.02488 13.94152 0.02270 16.15549 0.86296 80.0 0.17800 0.0250 0.02640 13.46653 0.02460 15.32351 0.87881 80.0 0.17800 0.0350 0.03085 15.38180 0.02900 16.90089 0.91012 80.0 0.17800 0.0500 0.02558 16.56360 0.02510 17.65106 0.93839 80.0 0.17800 0.0750 0.02334 26.36181 0.02260 27.36586 0.96331 80.0 0.56200 0.0085 0.02636 12.68274 0.02660 15.50774 0.81783 80.0 0.56200 0.0160 0.01933 15.40925 0.01920 17.08801 0.90176 80.0 0.56200 0.0250 0.01789 17.96868 0.01800 19.06856 0.94232 80.0 0.56200 0.0350 0.02014 26.03758 0.01990 27.26830 0.95487 H1+ZEUS Diffractive - 24/06/2011

  48. Gain in Precision Q2 beta xIPxsec_fiterr_fit (%) xsec_h1 err_h1 (%) err_fit/err_h1 200.0 0.05620 0.0500 0.03043 27.32513 0.02850 28.73343 0.95099 200.0 0.05620 0.0750 0.05010 36.78536 0.04900 37.68077 0.97624 200.0 0.17800 0.0160 0.02906 19.88416 0.02600 22.12894 0.89856 200.0 0.17800 0.0250 0.03848 17.01417 0.03530 19.06856 0.89226 200.0 0.17800 0.0350 0.03018 22.71054 0.02900 23.86650 0.95157 200.0 0.17800 0.0500 0.04138 21.24753 0.04050 22.22521 0.95601 200.0 0.17800 0.0750 0.03624 35.16552 0.03590 35.70770 0.98482 200.0 0.56200 0.0085 0.02104 20.35189 0.02100 22.03270 0.92371 200.0 0.56200 0.0160 0.01811 23.37103 0.01740 24.83566 0.94103 200.0 0.56200 0.0250 0.01393 27.76065 0.01390 28.44011 0.97611 200.0 0.56200 0.0350 0.02821 33.82247 0.02750 35.11638 0.96315 200.0 0.56200 0.0500 0.02729 28.92826 0.02610 30.10399 0.96094 200.0 0.56200 0.0750 0.04126 48.56790 0.04070 49.16747 0.98781 H1+ZEUS Diffractive - 24/06/2011

  49. Olaf Proposal H1+ZEUS Diffractive - 24/06/2011

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