NLO-NLL wino-like chargino-chargino (C1C1) cross sections

The following cross sections are for wino-like chargino-chargino pair production (χ̃+χ̃-). They have been calculated for sqrt(s) = 13 TeV at NLO-NLL using the resummino code from B. Fuks et al with CTEQ6.6 and MSTW2008nlo90cl PDFs. Final numbers are calculated using the PDF4LHC recommendations for the two sets of cross sections.

The following sentence accurately describes all the assumptions in the cross sections calculation and is suitable to be included in the interpretation description:

The production cross sections are computed at NLO plus next-to-leading-log (NLL) precision 
in a limit of mass-degenerate wino $\chiz_2$ and $\chipm_1$, light bino $\chiz_1$, and with 
all the other sparticles assumed to be heavy and decoupled.

The slha file used to produce these numbers can found in the attachment below: wino.dat

When using these cross sections, please cite the following two references, available below in bibtex format:


@article{Fuks:2012qx,
      author         = "Fuks, Benjamin and Klasen, Michael and Lamprea, David R.
                        and Rothering, Marcel",
      title          = "{Gaugino production in proton-proton collisions at a
                        center-of-mass energy of 8 TeV}",
      journal        = "JHEP",
      volume         = "10",
      pages          = "081",
      doi            = "10.1007/JHEP10(2012)081",
      year           = "2012",
      eprint         = "1207.2159",
      archivePrefix  = "arXiv",
      primaryClass   = "hep-ph",
      reportNumber   = "IPHC-PHENO-12-07, MS-TP-12-05",
      SLACcitation   = "%%CITATION = ARXIV:1207.2159;%%",
}

@article{Fuks:2013vua,
      author         = "Fuks, Benjamin and Klasen, Michael and Lamprea, David R.
                        and Rothering, Marcel",
      title          = "{Precision predictions for electroweak superpartner
                        production at hadron colliders with {\sc Resummino}}",
      journal        = "Eur. Phys. J. C",
      volume         = "73",
      pages          = "2480",
      doi            = "10.1140/epjc/s10052-013-2480-0",
      year           = "2013",
      eprint         = "1304.0790",
      archivePrefix  = "arXiv",
      primaryClass   = "hep-ph",
      reportNumber   = "CERN-PH-TH-2013-064, IPHC-PHENO-13-02, MS-TP-13-06",
      SLACcitation   = "%%CITATION = ARXIV:1304.0790;%%",
}

Should the analyzer need the cross-section information for a mass value that is not tabulated below, s/he can obtain it using the ROOT macros provided under:

/afs/cern.ch/user/a/amete/public/EWKGauginoCrossSections_13TeV

For this specific grid one needs to do:

root -l 'get_gaugino.C("C1C1","wino",mass)' 

where

mass
is the mass of the sparticle in GeV. The result of the interpolation can been seen here.

NLO-NLL wino-like χ̃+χ̃-

mχ̃ [GeV] xsec [fb] uncertainty [fb]
100 11611.9 518.613
125 5090.52 249.469
150 2612.31 138.156
175 1482.42 83.2672
200 902.569 53.7411
225 579.564 36.0699
250 387.534 25.3131
275 267.786 18.2886
300 190.159 13.4438
325 138.086 10.1835
350 102.199 7.75261
375 76.8342 6.02606
400 58.6311 4.7276
425 45.2189 3.71547
450 35.3143 2.97283
475 27.8342 2.41224
500 22.1265 1.94904
525 17.7394 1.5992
550 14.3134 1.32368
575 11.6266 1.09669
600 9.49913 0.912324
625 7.80081 0.768988
650 6.43244 0.638889
675 5.33642 0.541519
700 4.4387 0.457123
725 3.70675 0.385799
750 3.10861 0.330353
775 2.61656 0.283139
800 2.21197 0.245196
825 1.86142 0.201762
850 1.58356 0.177806
875 1.34699 0.150075
900 1.15301 0.135822
925 0.981406 0.114539
950 0.842779 0.102086
975 0.713432 0.0779702
1000 0.621866 0.0771005
1025 0.535563 0.0667594
1050 0.458716 0.0569349
1075 0.398794 0.0506191
1100 0.342626 0.0427672
1125 0.301119 0.0414674
1150 0.262408 0.0373521
1175 0.224723 0.0301438
1200 0.196044 0.0264135
1225 0.168114 0.021483
1250 0.148219 0.0198313
1275 0.128682 0.0173508
1300 0.115645 0.018756
1325 0.0987141 0.014292
1350 0.0881654 0.0135402
1375 0.0778987 0.0131703
1400 0.0686671 0.0114478
1425 0.0591995 0.00946571
1450 0.0505255 0.00707791
1475 0.0478698 0.00982729
1500 0.0396228 0.00627315
1525 0.0348558 0.00559845
1550 0.0307165 0.00495763
1575 0.0271112 0.00435237
1600 0.0239083 0.00394854
1625 0.0209953 0.00362692
1650 0.0186409 0.003244
1675 0.01647 0.00285616
1700 0.0144992 0.00249881
1725 0.0128156 0.00222519
1750 0.0113544 0.00198711
1775 0.0100029 0.00178698
1800 0.0088942 0.00155231
1825 0.00788156 0.00139556
1850 0.00695506 0.001247
1875 0.00614707 0.00114377
1900 0.00543469 0.00102872
1925 0.00485995 0.000924302
1950 0.00432007 0.000896908
1975 0.00371358 0.000851482
2000 0.00323064 0.000814089

CTEQ6.6 numbers: NLO-NLL wino-like χ̃+χ̃-

mχ̃ [GeV] xsec [fb] -scale unc [%] -pdf unc [%] +scale unc [%] +pdf unc [%]
100 11457.2 -0.3 -3 0.1 2.9
125 5000.44 -0.4 -3 0.3 3
150 2558.47 -0.5 -3.1 0.4 3.1
175 1448.48 -0.6 -3.2 0.5 3.3
200 880.476 -0.6 -3.4 0.5 3.5
225 564.313 -0.6 -3.5 0.5 3.7
250 376.84 -0.6 -3.7 0.5 3.9
275 260.084 -0.6 -3.9 0.5 4
300 184.398 -0.6 -4 0.5 4.2
325 133.714 -0.5 -4.2 0.5 4.5
350 98.838 -0.5 -4.3 0.4 4.6
375 74.251 -0.5 -4.5 0.4 4.9
400 56.582 -0.5 -4.6 0.4 5
425 43.655 -0.5 -4.8 0.4 5.3
450 34.053 -0.5 -4.9 0.3 5.4
475 26.82 -0.4 -5.1 0.3 5.6
500 21.309 -0.4 -5.2 0.3 5.8
525 17.063 -0.4 -5.3 0.2 6
550 13.76 -0.3 -5.5 0.2 6.2
575 11.166 -0.3 -5.6 0.2 6.4
600 9.115 -0.3 -5.7 0.1 6.6
625 7.48 -0.3 -5.9 0.1 6.8
650 6.169 -0.2 -6 0.1 7
675 5.111 -0.2 -6.1 0 7.2
700 4.253 -0.2 -6.3 0 7.3
725 3.551 -0.1 -6.4 0 7.5
750 2.977 -0.1 -6.6 0 7.6
775 2.503 -0.1 -6.7 0 7.8
800 2.112 -0.2 -6.8 0 8
825 1.786 -0.2 -7 0 8.1
850 1.516 -0.2 -7.2 0 8.2
875 1.288 -0.1 -7 0 8.8
900 1.097 -0.3 -7.2 0.2 8.9
925 0.939 -0.5 -7.6 0.1 8.5
950 0.804 -0.4 -7.8 0 8.6
975 0.689 -0.3 -7.7 0.2 9.2
1000 0.592 -0.5 -7.9 0.2 9.3
1025 0.51 -0.5 -8 0.2 9.4
1050 0.44 -0.7 -8.6 0.1 9.1
1075 0.38 -0.5 -8.3 0.3 9.7
1100 0.328 -0.6 -8.5 0.2 10
1125 0.284 -0.5 -8.5 0.4 10.5
1150 0.247 -0.7 -8.8 0.4 10.5
1175 0.214 -0.6 -9 0.4 10.4
1200 0.187 -0.8 -9.2 0.4 10.5
1225 0.162 -0.8 -9.4 0.4 10.7
1250 0.142 -0.8 -9.5 0.5 11
1275 0.123 -0.8 -9.4 0.5 11.9
1300 0.108 -0.9 -10.2 0.4 11.2
1325 0.094 -0.9 -10.1 0.5 11.7
1350 0.083 -0.9 -10 0.7 12
1375 0.072 -1 -10 0.8 12.3
1400 0.064 -1 -10.5 0.7 11.9
1425 0.056 -1 -11.1 0.7 12.4
1450 0.049 -1.4 -11.2 0.4 12.7
1475 0.043 -1.4 -11.4 0.7 12.9
1500 0.0375752 -1.5 -11.1 1.2 13.4
1525 0.0330747 -1.5 -11.4 1.3 13.7
1550 0.0291198 -1.5 -11.4 1.4 14.5
1575 0.025671 -1.5 -11.2 1.5 15.2
1600 0.0226399 -1.5 -11.7 1.9 16
1625 0.0200683 -2.4 -13.2 1.6 14.8
1650 0.0177339 -2.5 -12.9 1.6 15.5
1675 0.0156837 -2.6 -12.9 1.7 15.6
1700 0.0138762 -2.2 -13.3 1.7 15.1
1725 0.0122833 -2 -13.6 1.7 15.6
1750 0.0108791 -2.1 -13.7 1.8 16.4
1775 0.00964131 -2.1 -14.6 1.8 16.6
1800 0.0085226 -1.8 -13.7 1.9 17.4
1825 0.00756007 -2.2 -14 1.5 18.2
1850 0.00670845 -2.3 -14.7 1.3 18.4
1875 0.00595739 -2.3 -15.1 1.2 18
1900 0.00528231 -2.2 -15.9 1.5 22.1
1925 0.00467608 -1.8 -15.7 1.9 19.8
1950 0.0041441 -1.6 -15.5 1.9 25.8
1975 0.00375435 -3.4 -23.5 0.6 13.9
2000 0.00336575 -5.2 -27.7 1.2 12.9

MSTW2008nlo90cl numbers: NLO-NLL wino-like χ̃+χ̃-

mχ̃ [GeV] xsec [fb] -scale unc [%] -pdf unc [%] +scale unc [%] +pdf unc [%]
100 11743 -1.1 -3 0 3.3
125 5169.4 -0.7 -3.1 0 3.3
150 2662.6 -0.7 -3.1 0 3.3
175 1514.2 -0.6 -3.2 0 3.4
200 923.92 -0.5 -3.3 0.2 3.5
225 594.17 -0.5 -3.5 0.3 3.6
250 398.07 -0.5 -3.6 0.3 3.7
275 275.57 -0.5 -3.7 0.3 3.8
300 195.9 -0.4 -3.8 0.5 3.9
325 142.37 -0.4 -3.9 0.6 4.1
350 105.49 -0.4 -4 0.5 4.2
375 79.43 -0.4 -4.1 0.4 4.3
400 60.62 -0.4 -4.1 0.4 4.5
425 46.87 -0.4 -4.4 0.2 4.4
450 36.6 -0.4 -4.5 0.3 4.6
475 28.86 -0.3 -4.4 0.2 4.8
500 22.95 -0.3 -4.5 0.2 4.9
525 18.4 -0.1 -4.4 0.1 5.1
550 14.85 -0.2 -4.5 0 5.3
575 12.06 -0.2 -4.5 0 5.5
600 9.85 -0.2 -4.6 0 5.7
625 8.1 -0.2 -4.7 0 5.8
650 6.69 -0.2 -4.9 0 5.7
675 5.54 -0.4 -4.7 0 6.1
700 4.61 -0.4 -5 0 6.2
725 3.85 -0.7 -4.9 0 6.3
750 3.22 -0.7 -4.9 0 6.8
775 2.71 -0.6 -5 0 7
800 2.29 -0.5 -5.3 0 7.3
825 1.93 -0.7 -5.3 0.1 6.9
850 1.64 -0.9 -5.4 0.1 7.4
875 1.39 -0.6 -5.6 0.2 7.7
900 1.19 -0.7 -5.4 0.3 8.3
925 1.01 -1 -5.5 0.4 8.5
950 0.87 -1.2 -5.7 0.3 8.6
975 0.74 -1 -4.6 0.8 6.9
1000 0.64 -1.3 -5.8 0.5 9.2
1025 0.55 -1 -6.1 0.5 9.5
1050 0.47 -1 -6.1 0.5 9.7
1075 0.41 -1.1 -6.7 0.5 9.6
1100 0.35 -1.1 -6.6 0.5 10.1
1125 0.31 -1 -6.7 0.5 10.5
1150 0.27 -1 -6.8 0.7 11
1175 0.23 -1.5 -7.6 0.5 10.8
1200 0.2 -1.4 -7.3 0.8 11.2
1225 0.17 -1.4 -7.6 0.8 11.5
1250 0.15 -1.4 -7.8 0.9 12
1275 0.13 -1.4 -7.9 0.9 12.3
1300 0.12 -1.9 -9.6 0.1 12
1325 0.1 -1.6 -8.2 0.4 13
1350 0.09 -1.7 -8.4 0.4 13
1375 0.08 -1.1 -8.6 1 13.8
1400 0.07 -1.1 -9.2 1.2 14.4
1425 0.06 -1.5 -9.8 1.1 14.4
1450 0.05 -1.7 -9.1 1.8 15.1
1475 0.05 -1.9 -9.6 1.7 15.3
1500 0.0396777 -1.9 -10 1.5 15.6
1525 0.0348504 -2 -10.3 1.6 16
1550 0.0306274 -2 -10.5 1.6 16.4
1575 0.0269641 -2.1 -10.9 1.7 16.6
1600 0.0236914 -1.6 -11 1.7 17.5
1625 0.0208521 -2.2 -11.4 1.7 18
1650 0.0183612 -2.2 -11.6 2.7 19
1675 0.0161748 -2.3 -11.8 1.8 19.4
1700 0.0143338 -2.2 -13.2 1.8 18.5
1725 0.0125662 -2.4 -12.8 1.9 19.6
1750 0.0110821 -2.4 -13.1 1.9 20.3
1775 0.00977625 -2.5 -13.5 2 20.5
1800 0.00862671 -2.5 -13.8 2 21
1825 0.00762398 -2.7 -14 1.9 21.6
1850 0.0068088 -3 -15.8 1.6 20.4
1875 0.00603353 -4 -16.6 2.4 20.7
1900 0.00531043 -2.8 -16.8 2.2 21.6
1925 0.00464231 -1.8 -15 2.2 24.5
1950 0.00410234 -2.9 -16.3 2 24.7
1975 0.00363257 -2.1 -15.9 1.9 25.6
2000 0.00320795 -3.1 -17.1 2.1 26

-- LesyaShchutska - 2015-02-11

Topic attachments
I Attachment History Action Size Date Who Comment
PDFpdf c1c1_wino.pdf r1 manage 42.8 K 2015-03-25 - 15:07 SerhanMete C1C1 wino cross-sections @ 13 TeV
Unknown file formatdat wino.dat r1 manage 5.8 K 2017-06-02 - 17:00 LesyaShchutska  
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Topic revision: r9 - 2017-06-15 - LesyaShchutska
 
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