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

The following cross sections are for hino-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 higgsino $\chiz_2$, $\chipm_1$,  and $\chiz_1$ 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: hino.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","hino",mass)' 

where

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

NLO-NLL hino-like χ̃+χ̃-

mχ̃ [GeV] xsec [fb] uncertainty [fb]
80 6683.91 301.215
100 2883.67 126.968
125 1315.04 62.0114
150 689.592 34.6605
175 397.021 21.3472
200 244.321 13.8982
225 158.09 9.56897
250 106.302 6.63225
275 73.7884 4.79301
300 52.569 3.5507
325 38.2794 2.70668
350 28.3799 2.0796
375 21.3859 1.61303
400 16.3405 1.26734
425 12.6435 1.01146
450 9.88317 0.813575
475 7.80868 0.659301
500 6.21625 0.543279
525 4.98488 0.445471
550 4.02662 0.362855
575 3.27691 0.303924
600 2.68388 0.255607
625 2.20317 0.213665
650 1.82122 0.186275
675 1.51667 0.152791
700 1.25981 0.13226
725 1.05324 0.107062
750 0.890126 0.0958385
775 0.744491 0.0808315
800 0.630966 0.0708789
825 0.535245 0.0590975
850 0.45283 0.0517395
875 0.386926 0.0428921
900 0.328529 0.0403214
925 0.283075 0.0322892
950 0.24241 0.0294562
975 0.206987 0.0216365
1000 0.182305 0.0254472
1025 0.15685 0.0185931
1050 0.136754 0.0173155
1075 0.116612 0.0156864
1100 0.0964837 0.0141733
1125 0.0865278 0.013431
1150 0.0765253 0.0125656
1175 0.0661394 0.0117384
1200 0.05633 0.0107865
1225 0.0507347 0.005345
1250 0.0406719 0.00443465
1275 0.0408149 0.00445492
1300 0.0304569 0.00345704
1325 0.0305873 0.00352806
1350 0.0261173 0.0081195
1375 0.0204332 0.00248229
1400 0.0203259 0.00256577
1425 0.0203678 0.00266911
1450 0.0160618 0.00715417
1475 0.0102831 0.0013767
1500 0.0103036 0.00141695

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

mχ̃ [GeV] xsec [fb] -scale unc [%] -pdf unc [%] +scale unc [%] +pdf unc [%]
80 6661.2 -3.0 -2.9 0.6 2.9
100 2850.6 -1.2 -2.9 0.5 2.9
125 1294.7 -0.6 -3 0.2 3.1
150 677.25 -0.5 -3.1 0.4 3.2
175 388.92 -0.6 -3.2 0.6 3.4
200 238.78 -0.6 -3.3 0.8 3.6
225 154.21 -0.6 -3.5 0.9 3.8
250 103.59 -0.6 -3.6 0.8 4
275 71.78 -0.6 -3.7 0.9 4.1
300 51.04 -0.5 -3.8 1 4.4
325 37.11 -0.4 -4 1.1 4.6
350 27.49 -0.3 -4.2 1.2 4.8
375 20.69 -0.4 -4.3 1.3 5
400 15.79 -0.5 -4.4 1.2 5.3
425 12.21 -0.5 -4.6 1.2 5.3
450 9.53 -0.5 -4.7 1.3 5.7
475 7.52 -0.5 -4.8 1.2 5.9
500 5.98 -0.6 -5 1.2 6.1
525 4.79 -0.6 -5.1 1.3 6.4
550 3.87 -0.6 -5.2 1.2 6.4
575 3.14 -0.5 -5.2 1.3 6.7
600 2.57 -0.5 -5.4 1.2 7
625 2.11 -0.5 -5.6 1.2 7.2
650 1.74 -0.8 -5.9 1.1 7
675 1.45 -0.8 -5.8 1.2 7.4
700 1.2 -0.8 -5.9 1.2 7.7
725 1.01 -0.7 -6.2 0.9 7.7
750 0.85 -1 -6.4 0.7 7.7
775 0.71 -0.8 -6.4 0.9 8.1
800 0.6 -1 -6.5 1 8.1
825 0.51 -0.9 -6.5 1.2 8.5
850 0.43 -0.8 -6.6 1 8.6
875 0.37 -0.8 -6.9 1.1 8.6
900 0.31 -0.9 -6.9 1 9
925 0.27 -0.8 -7 1.1 9.2
950 0.23 -0.8 -7.3 0.9 9.1
975 0.2 -0.9 -7.2 1 9.5
1000 0.17 -1 -7.6 1 9.4
1025 0.15 -1 -7.7 1 9.6
1050 0.13 -1 -8 1 9.6
1075 0.11 -1.2 -8.1 1 10
1100 0.09 -1.2 -8.4 1 10
1125 0.08 -1.1 -8.5 1 10.3
1150 0.07 -1.1 -8.5 1 10.6
1175 0.06 -1.2 -9.2 0.9 10.1
1200 0.05 -1 -8.8 1.1 10.7
1225 0.05 -1.1 -9.1 1.1 10.9
1250 0.04 -1 -9.3 1.2 11.1
1275 0.04 -0.9 -9 1.1 11.9
1300 0.03 -1 -9.9 0.8 11.4
1325 0.03 -1 -9.7 1.2 11.9
1350 0.02 -1.1 -9.9 1.2 12.2
1375 0.02 -1.4 -10.1 1.3 11.9
1400 0.02 -1.1 -11.1 1.1 11.6
1425 0.02 -1.2 -11.4 1.2 12.1
1450 0.01 -1.3 -10.8 1.2 12.6
1475 0.01 -1.4 -10.8 1.4 13.5
1500 0.01 -1.4 -11 1.8 14.1

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

mχ̃ [GeV] xsec [fb] -scale unc [%] -pdf unc [%] +scale unc [%] +pdf unc [%]
80 6760.1 -3.1 -3.0 0.7 3.3
100 2913.4 -1.2 -3.0 0.5 3.3
125 1331.6 -0.6 -3.0 0.3 3.4
150 700.19 -0.5 -3.1 0.5 3.4
175 403.95 -0.6 -3.3 0.7 3.5
200 248.98 -0.7 -3.4 0.9 3.6
225 161.32 -0.7 -3.4 1 3.8
250 108.69 -0.6 -3.6 0.9 3.8
275 75.54 -0.6 -3.6 1 3.9
300 53.87 -0.5 -3.7 1.2 4
325 39.26 -0.4 -3.8 1.3 4.2
350 29.15 -0.3 -3.9 1.3 4.3
375 21.99 -0.4 -4.1 1.3 4.4
400 16.82 -0.4 -4.2 1.3 4.5
425 13.02 -0.4 -4.1 1.3 4.7
450 10.19 -0.4 -4.2 1.3 4.8
475 8.05 -0.5 -4.3 1.4 5
500 6.42 -0.6 -4.4 1.4 5.1
525 5.16 -0.7 -4.5 1.2 5.1
550 4.17 -0.7 -4.6 1.3 5.1
575 3.39 -0.5 -4.6 1.2 5.5
600 2.77 -0.5 -4.6 1.2 6
625 2.28 -0.8 -4.8 1.1 5.9
650 1.89 -0.8 -4.5 1.2 6.1
675 1.57 -0.7 -4.8 1.3 6.2
700 1.31 -0.6 -5 0.9 6.2
725 1.09 -0.9 -5 0.8 6.4
750 0.92 -0.6 -4.8 1 7.1
775 0.77 -0.8 -5.1 1.1 7.1
800 0.65 -0.7 -4.9 1.1 7.9
825 0.55 -0.8 -5.1 1 8
850 0.47 -0.9 -5.1 0.9 7.3
875 0.4 -0.8 -5.3 0.9 7.4
900 0.34 -0.9 -6.2 1.2 8.4
925 0.29 -1 -5.5 0.9 8.7
950 0.25 -1.2 -5.7 0.9 8.7
975 0.21 -1.3 -5.2 1.1 8.8
1000 0.19 -1.2 -5.9 0.9 9.3
1025 0.16 -1.2 -6.2 1 9.6
1050 0.14 -1.1 -6.2 1 10
1075 0.12 -1 -6.5 1 10.2
1100 0.1 -1.2 -6.6 1.1 10.6
1125 0.09 -1 -6.8 1.2 11
1150 0.08 -1.1 -7.1 1.2 11.3
1175 0.07 -1.1 -7.8 1.1 11.2
1200 0.06 -1.2 -7.6 1.2 11.8
1225 0.05 -1.3 -7.9 1.2 12.1
1250 0.04 -1.3 -8.1 1.3 12.7
1275 0.04 -1.3 -8.3 1.4 13.1
1300 0.03 -1.4 -9.1 1.1 13
1325 0.03 -1.5 -9.4 0.7 13.7
1350 0.03 -1.4 -9.5 0.8 14.1
1375 0.02 -1 -9.9 1.5 14.5
1400 0.02 -1.2 -10.5 1.3 14.4
1425 0.02 -1.6 -10.3 1.6 15.1
1450 0.02 -2 -10.2 1.6 16
1475 0.01 -1.5 -10.4 1.8 16.5
1500 0.01 -1.4 -10.6 1.9 17.1

-- LesyaShchutska - 2015-02-11

Topic attachments
I Attachment History Action Size Date Who Comment
PDFpdf c1c1_hino.pdf r1 manage 42.9 K 2015-03-25 - 15:15 SerhanMete C1C1 higgsino cross-sections @ 13 TeV
Unknown file formatdat hino.dat r2 r1 manage 6.0 K 2017-07-25 - 09:19 LesyaShchutska  
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Topic revision: r10 - 2017-07-25 - LesyaShchutska
 
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