Difference: SUSYNLONNLLCrossSections27TeVWinoN2C1 (1 vs. 3)

Revision 32019-01-23 - BasilSchneider

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META TOPICPARENT name="SUSYCrossSections"

NLO-NNLL wino-like N2C1 cross sections

Line: 20 to 20
 Resummino:
Deleted:
<
<
@article{Debove:2009ia, author = "Debove, Jonathan and Fuks, Benjamin and Klasen, Michael", title = "{Transverse-momentum resummation for gaugino-pair production at hadron colliders}", journal = "Phys. Lett. B", volume = "688", year = "2010", pages = "208-211", doi = "10.1016/j.physletb.2010.04.013", eprint = "0907.1105", archivePrefix = "arXiv", primaryClass = "hep-ph", reportNumber = "IPHC-PHENO-09-02, LPSC-09-087", SLACcitation = "%%CITATION = ARXIV:0907.1105;%%" }
 @article{Debove:2010kf, author = "Debove, Jonathan and Fuks, Benjamin and Klasen, Michael", title = "{Threshold resummation for gaugino pair production at
Line: 50 to 35
  reportNumber = "IPHC-PHENO-10-02, LPSC-10-050", SLACcitation = "%%CITATION = ARXIV:1005.2909;%%" }
Deleted:
<
<
@article{Debove:2011xj, author = "Debove, Jonathan and Fuks, Benjamin and Klasen, Michael", title = "{Joint Resummation for Gaugino Pair Production at Hadron Colliders}", journal = "Nucl. Phys. B", volume = "849", year = "2011", pages = "64-79", doi = "10.1016/j.nuclphysb.2011.03.015", eprint = "1102.4422", archivePrefix = "arXiv", primaryClass = "hep-ph", reportNumber = "IPHC-PHENO-11-01, LPSC-11-031, MS-TP-11-02", SLACcitation = "%%CITATION = ARXIV:1102.4422;%%" }
 @article{Fuks:2012qx, author = "Fuks, Benjamin and Klasen, Michael and Lamprea, David R. and Rothering, Marcel",
Line: 97 to 67
  reportNumber = "CERN-PH-TH-2013-064, IPHC-PHENO-13-02, MS-TP-13-06", SLACcitation = "%%CITATION = ARXIV:1304.0790;%%", }
Added:
>
>
@article{Fiaschi:2018hgm, author = "Fiaschi, Juri and Klasen, Michael", title = "{Neutralino-chargino pair production at NLO+NLL with resummation-improved parton density functions for LHC Run II}", journal = "Phys. Rev. D", volume = "98", year = "2018", number = "5", pages = "055014", doi = "10.1103/PhysRevD.98.055014", eprint = "1805.11322", archivePrefix = "arXiv", primaryClass = "hep-ph", reportNumber = "MS-TP-18-19", SLACcitation = "%%CITATION = ARXIV:1805.11322;%%" }
 

LHAPDF:

Revision 22018-11-14 - BasilSchneider

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META TOPICPARENT name="SUSYCrossSections"

NLO-NNLL wino-like N2C1 cross sections

Line: 254 to 254
  where mass is the mass of the sparticle in GeV. The result of the interpolation can be seen here.
Added:
>
>
<!-- 
    Cross section table generated with Cross Section Calculator 
    https://github.com/basilschneider/cross-section-calculator 
    Input directory: eoscopy/resummino_c720887/wino_27TeV_1000023_1000024 
    Input directory: eoscopy/resummino_c720888/wino_27TeV_1000023_m1000024 
    Date: 14-11-2018 07:33:39 
-->

 

NLO+NNLL Wino cross sections for combined χ̃02χ̃+1 and χ̃02χ̃-1 production at sqrt(s) = 27 TeV

Line: 338 to 346
 
1950 0.41148 0.0003263
1975 0.381572 0.00030237
2000 0.353991 0.00028034
Added:
>
>
<!-- 
    Cross section table generated with Cross Section Calculator 
    https://github.com/basilschneider/cross-section-calculator 
    Input directory: eoscopy/resummino_c720887/wino_27TeV_1000023_1000024 
    Date: 14-11-2018 07:33:28 
-->

 

NLO+NNLL Wino cross sections for χ̃02χ̃+1 production at sqrt(s) = 27 TeV

Line: 422 to 437
 
1950 0.30932 0.0002514
1975 0.28711 0.0002333
2000 0.26661 0.0002166
Added:
>
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<!-- 
    Cross section table generated with Cross Section Calculator 
    https://github.com/basilschneider/cross-section-calculator 
    Input directory: eoscopy/resummino_c720888/wino_27TeV_1000023_m1000024 
    Date: 14-11-2018 07:33:33 
-->

 

NLO+NNLL Wino cross sections for χ̃02χ̃-1 production at sqrt(s) = 27 TeV

Revision 12018-11-14 - BasilSchneider

Line: 1 to 1
Added:
>
>
META TOPICPARENT name="SUSYCrossSections"

NLO-NNLL wino-like N2C1 cross sections

The following cross sections are for wino-like chargino-neutralino pair production (sum of χ̃+1χ̃02 and χ̃-1χ̃02, and also for each subprocess individually). They have been calculated for sqrt(s) = 27 TeV at NLO-NNLL using Resummino 2.0.1 from B. Fuks et al. The Monte Carlo PDF set with 100 replicas PDF4LHC15_mc is used, which is a statistical combination of CT14, MMHT14 and NNPDF3.0, all using αs(mZ2) = 0.118. The use of this combination of PDF sets is recommended for searches for new Physics by the PDF4LHC Working Group. See https://arxiv.org/abs/1510.03865 for more details.

The cross sections are computed for degenerate charginos and neutralinos. The mass is denoted as mχ̃. The following sentence describes all the assumptions in the cross section calculations and is suitable to be included in the description of the interpretation of your results:

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

When using these cross sections, some references have to be cited. They can be found below in bibtex format. The references can also be downloaded from this Twiki, see attachments at the bottom.

<!--/twistyPlugin twikiMakeVisibleInline-->

Resummino:

@article{Debove:2009ia,
      author         = "Debove, Jonathan and Fuks, Benjamin and Klasen, Michael",
      title          = "{Transverse-momentum resummation for gaugino-pair
                        production at hadron colliders}",
      journal        = "Phys. Lett. B",
      volume         = "688",
      year           = "2010",
      pages          = "208-211",
      doi            = "10.1016/j.physletb.2010.04.013",
      eprint         = "0907.1105",
      archivePrefix  = "arXiv",
      primaryClass   = "hep-ph",
      reportNumber   = "IPHC-PHENO-09-02, LPSC-09-087",
      SLACcitation   = "%%CITATION = ARXIV:0907.1105;%%"
}
@article{Debove:2010kf,
      author         = "Debove, Jonathan and Fuks, Benjamin and Klasen, Michael",
      title          = "{Threshold resummation for gaugino pair production at
                        hadron colliders}",
      journal        = "Nucl. Phys. B",
      volume         = "842",
      year           = "2011",
      pages          = "51-85",
      doi            = "10.1016/j.nuclphysb.2010.08.016",
      eprint         = "1005.2909",
      archivePrefix  = "arXiv",
      primaryClass   = "hep-ph",
      reportNumber   = "IPHC-PHENO-10-02, LPSC-10-050",
      SLACcitation   = "%%CITATION = ARXIV:1005.2909;%%"
}
@article{Debove:2011xj,
      author         = "Debove, Jonathan and Fuks, Benjamin and Klasen, Michael",
      title          = "{Joint Resummation for Gaugino Pair Production at Hadron
                        Colliders}",
      journal        = "Nucl. Phys. B",
      volume         = "849",
      year           = "2011",
      pages          = "64-79",
      doi            = "10.1016/j.nuclphysb.2011.03.015",
      eprint         = "1102.4422",
      archivePrefix  = "arXiv",
      primaryClass   = "hep-ph",
      reportNumber   = "IPHC-PHENO-11-01, LPSC-11-031, MS-TP-11-02",
      SLACcitation   = "%%CITATION = ARXIV:1102.4422;%%"
}
@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;%%",
}

LHAPDF:

@article{Buckley:2014ana,
      author         = "Buckley, Andy and Ferrando, James and Lloyd, Stephen and
                        Nordström, Karl and Page, Ben and Rüfenacht, Martin and
                        Schönherr, Marek and Watt, Graeme",
      title          = "{LHAPDF6: parton density access in the LHC precision
                        era}",
      journal        = "Eur. Phys. J.",
      volume         = "C75",
      year           = "2015",
      pages          = "132",
      doi            = "10.1140/epjc/s10052-015-3318-8",
      eprint         = "1412.7420",
      archivePrefix  = "arXiv",
      primaryClass   = "hep-ph",
      reportNumber   = "GLAS-PPE-2014-05, MCNET-14-29, IPPP-14-111, DCPT-14-222",
      SLACcitation   = "%%CITATION = ARXIV:1412.7420;%%"
}

PDF4LHC:

@article{Butterworth:2015oua,
      author         = "Butterworth, Jon and others",
      title          = "{PDF4LHC recommendations for LHC Run II}",
      journal        = "J. Phys.",
      volume         = "G43",
      year           = "2016",
      pages          = "023001",
      doi            = "10.1088/0954-3899/43/2/023001",
      eprint         = "1510.03865",
      archivePrefix  = "arXiv",
      primaryClass   = "hep-ph",
      reportNumber   = "OUTP-15-17P, SMU-HEP-15-12, TIF-UNIMI-2015-14,
                        LCTS-2015-27, CERN-PH-TH-2015-249",
      SLACcitation   = "%%CITATION = ARXIV:1510.03865;%%"
}
@article{Carrazza:2015hva,
      author         = "Carrazza, Stefano and Latorre, José I. and Rojo, Juan
                        and Watt, Graeme",
      title          = "{A compression algorithm for the combination of PDF
                        sets}",
      journal        = "Eur. Phys. J.",
      volume         = "C75",
      year           = "2015",
      pages          = "474",
      doi            = "10.1140/epjc/s10052-015-3703-3",
      eprint         = "1504.06469",
      archivePrefix  = "arXiv",
      primaryClass   = "hep-ph",
      reportNumber   = "TIF-UNIMI-2015-2, OUTP-15-01P, IPPP-15-22, DCPT-15-44",
      SLACcitation   = "%%CITATION = ARXIV:1504.06469;%%"
}
@article{Watt:2012tq,
      author         = "Watt, G. and Thorne, R. S.",
      title          = "{Study of Monte Carlo approach to experimental
                        uncertainty propagation with MSTW 2008 PDFs}",
      journal        = "JHEP",
      volume         = "08",
      year           = "2012",
      pages          = "052",
      doi            = "10.1007/JHEP08(2012)052",
      eprint         = "1205.4024",
      archivePrefix  = "arXiv",
      primaryClass   = "hep-ph",
      reportNumber   = "CERN-PH-TH-2012-132, LCTS-2012-11",
      SLACcitation   = "%%CITATION = ARXIV:1205.4024;%%"
}

CT14:

@article{Dulat:2015mca,
      author         = "Dulat, Sayipjamal and Hou, Tie-Jiun and Gao, Jun and
                        Guzzi, Marco and Huston, Joey and Nadolsky, Pavel and
                        Pumplin, Jon and Schmidt, Carl and Stump, Daniel and Yuan,
                        C. P.",
      title          = "{New parton distribution functions from a global analysis
                        of quantum chromodynamics}",
      journal        = "Phys. Rev.",
      volume         = "D93",
      year           = "2016",
      number         = "3",
      pages          = "033006",
      doi            = "10.1103/PhysRevD.93.033006",
      eprint         = "1506.07443",
      archivePrefix  = "arXiv",
      primaryClass   = "hep-ph",
      SLACcitation   = "%%CITATION = ARXIV:1506.07443;%%"
}

MMHT14:

@article{Harland-Lang:2014zoa,
      author         = "Harland-Lang, L. A. and Martin, A. D. and Motylinski, P.
                        and Thorne, R. S.",
      title          = "{Parton distributions in the LHC era: MMHT 2014 PDFs}",
      journal        = "Eur. Phys. J.",
      volume         = "C75",
      year           = "2015",
      number         = "5",
      pages          = "204",
      doi            = "10.1140/epjc/s10052-015-3397-6",
      eprint         = "1412.3989",
      archivePrefix  = "arXiv",
      primaryClass   = "hep-ph",
      reportNumber   = "LCTS-2014-47, IPPP-14-97, DCPT-14-194",
      SLACcitation   = "%%CITATION = ARXIV:1412.3989;%%"
}

NNPDF:

@article{Ball:2014uwa,
      author         = "Ball, Richard D. and others",
      title          = "{Parton distributions for the LHC Run II}",
      collaboration  = "NNPDF",
      journal        = "JHEP",
      volume         = "04",
      year           = "2015",
      pages          = "040",
      doi            = "10.1007/JHEP04(2015)040",
      eprint         = "1410.8849",
      archivePrefix  = "arXiv",
      primaryClass   = "hep-ph",
      reportNumber   = "EDINBURGH-2014-15, IFUM-1034-FT, CERN-PH-TH-2013-253,
                        OUTP-14-11P, CAVENDISH-HEP-14-11",
      SLACcitation   = "%%CITATION = ARXIV:1410.8849;%%"
}

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To calculate these cross sections, this repository can be used. The SLHA files can be found there as well: wino.in and hino.in.

Should cross section information be needed for a mass that is not tabulated below, one can obtain it by 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("C1N2", "wino", mass)' 

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

NLO+NNLL Wino cross sections for combined χ̃02χ̃+1 and χ̃02χ̃-1 production at sqrt(s) = 27 TeV

mχ̃ [GeV] σ [fb] uncertainty [fb]
50 907620 1596.6
75 148923 206.23
100 54237 67.43
125 25417 30.22
150 13713.4 15.867
175 8139.7 9.203
200 5170.9 5.775
225 3457 3.788
250 2405.02 2.5862
275 1727.46 1.8438
300 1273.87 1.3379
325 960.18 0.9987
350 737.4 0.7569
375 575.49 0.5893
400 455.45 0.463
425 364.92 0.3667
450 295.58 0.29379
475 241.752 0.23775
500 199.411 0.19678
525 165.856 0.16094
550 138.895 0.13354
575 117.073 0.11158
600 99.264 0.09382
625 84.621 0.07935
650 72.501 0.06748
675 62.391 0.05612
700 53.93 0.0482
725 46.802 0.04158
750 40.766 0.036
775 35.631 0.031295
800 31.2432 0.027299
825 27.4785 0.023885
850 24.2389 0.021138
875 21.4358 0.018603
900 19.0052 0.016486
925 16.89 0.014584
950 15.0436 0.012934
975 13.4272 0.011495
1000 12.0086 0.010237
1025 10.7609 0.009137
1050 9.6597 0.008171
1075 8.6858 0.00732
1100 7.8214 0.006564
1125 7.0556 0.0059
1150 6.376 0.00526
1175 5.7686 0.004744
1200 5.2261 0.004285
1225 4.7386 0.003872
1250 4.3037 0.0035071
1275 3.9133 0.0031812
1300 3.56236 0.0028882
1325 3.24638 0.0026251
1350 2.96151 0.0023888
1375 2.70434 0.0021763
1400 2.47142 0.0019835
1425 2.26094 0.0018114
1450 2.07263 0.0016588
1475 1.89981 0.0015217
1500 1.74278 0.0013935
1525 1.60007 0.001278
1550 1.47021 0.001173
1575 1.35195 0.0010778
1600 1.24373 0.000992
1625 1.14489 0.0009106
1650 1.05467 0.0008417
1675 0.97226 0.0007749
1700 0.89683 0.0007139
1725 0.82773 0.0006582
1750 0.76435 0.0006092
1775 0.7063 0.0005607
1800 0.65298 0.0005181
1825 0.60397 0.000479
1850 0.55888 0.0004438
1875 0.51741 0.00041219
1900 0.47919 0.00038126
1925 0.44395 0.00035258
1950 0.41148 0.0003263
1975 0.381572 0.00030237
2000 0.353991 0.00028034

NLO+NNLL Wino cross sections for χ̃02χ̃+1 production at sqrt(s) = 27 TeV

mχ̃ [GeV] σ [fb] uncertainty [fb]
50 5.1546e+05 926.6
75 86209 122.5
100 31823 40.81
125 15089 18.54
150 8226.5 9.834
175 4929.5 5.766
200 3158.6 3.667
225 2128.8 2.423
250 1492.2 1.664
275 1079.4 1.2
300 801.34 0.8749
325 607.86 0.6536
350 469.64 0.4979
375 368.63 0.3916
400 293.35 0.3075
425 236.28 0.2446
450 192.35 0.1968
475 158.09 0.1599
500 131 0.1337
525 109.46 0.1085
550 92.067 0.09037
575 77.931 0.0758
600 66.347 0.06397
625 56.784 0.0543
650 48.838 0.04634
675 42.185 0.03879
700 36.597 0.03342
725 31.872 0.02892
750 27.856 0.02512
775 24.429 0.0219
800 21.49 0.01916
825 18.96 0.01681
850 16.777 0.01497
875 14.881 0.01321
900 13.232 0.01168
925 11.793 0.01036
950 10.533 0.009212
975 9.4268 0.008208
1000 8.4533 0.007329
1025 7.5946 0.006557
1050 6.8346 0.005878
1075 6.1607 0.005278
1100 5.5606 0.004745
1125 5.0279 0.004275
1150 4.5544 0.003824
1175 4.1298 0.003456
1200 3.7496 0.003129
1225 3.4067 0.002834
1250 3.1004 0.002572
1275 2.8249 0.002338
1300 2.5767 0.002127
1325 2.3527 0.001937
1350 2.1503 0.001766
1375 1.9672 0.001612
1400 1.8009 0.001472
1425 1.6504 0.001347
1450 1.5162 0.001236
1475 1.3922 0.001137
1500 1.2793 0.001043
1525 1.1765 0.0009585
1550 1.0828 0.0008814
1575 0.99733 0.0008115
1600 0.91888 0.0007471
1625 0.84706 0.0006872
1650 0.78141 0.0006362
1675 0.72137 0.0005867
1700 0.66632 0.0005415
1725 0.6158 0.0005001
1750 0.56942 0.0004622
1775 0.52682 0.0004275
1800 0.48766 0.0003957
1825 0.4516 0.0003665
1850 0.41838 0.0003396
1875 0.38778 0.0003163
1900 0.35951 0.000293
1925 0.3334 0.0002713
1950 0.30932 0.0002514
1975 0.28711 0.0002333
2000 0.26661 0.0002166

NLO+NNLL Wino cross sections for χ̃02χ̃-1 production at sqrt(s) = 27 TeV

mχ̃ [GeV] σ [fb] uncertainty [fb]
50 3.9216e+05 670
75 62714 83.73
100 22414 26.62
125 10328 11.68
150 5486.9 6.033
175 3210.2 3.437
200 2012.3 2.108
225 1328.2 1.365
250 912.82 0.9222
275 648.06 0.6438
300 472.53 0.463
325 352.32 0.3451
350 267.76 0.259
375 206.86 0.1977
400 162.1 0.1555
425 128.64 0.1221
450 103.23 0.09699
475 83.662 0.07785
500 68.411 0.06308
525 56.396 0.05244
550 46.828 0.04317
575 39.142 0.03578
600 32.917 0.02985
625 27.837 0.02505
650 23.663 0.02114
675 20.206 0.01733
700 17.333 0.01478
725 14.93 0.01266
750 12.91 0.01088
775 11.202 0.009395
800 9.7532 0.008139
825 8.5185 0.007075
850 7.4619 0.006168
875 6.5548 0.005393
900 5.7732 0.004806
925 5.097 0.004224
950 4.5106 0.003722
975 4.0004 0.003287
1000 3.5553 0.002908
1025 3.1663 0.00258
1050 2.8251 0.002293
1075 2.5251 0.002042
1100 2.2608 0.001819
1125 2.0277 0.001625
1150 1.8216 0.001436
1175 1.6388 0.001288
1200 1.4765 0.001156
1225 1.3319 0.001038
1250 1.2033 0.0009351
1275 1.0884 0.0008432
1300 0.98566 0.0007612
1325 0.89368 0.0006881
1350 0.81121 0.0006228
1375 0.73714 0.0005643
1400 0.67052 0.0005115
1425 0.61054 0.0004644
1450 0.55643 0.0004228
1475 0.50761 0.0003847
1500 0.46348 0.0003505
1525 0.42357 0.0003195
1550 0.38741 0.0002916
1575 0.35462 0.0002663
1600 0.32485 0.0002449
1625 0.29783 0.0002234
1650 0.27326 0.0002055
1675 0.25089 0.0001882
1700 0.23051 0.0001724
1725 0.21193 0.0001581
1750 0.19493 0.000147
1775 0.17948 0.0001332
1800 0.16532 0.0001224
1825 0.15237 0.0001125
1850 0.1405 0.0001042
1875 0.12963 9.589e-05
1900 0.11968 8.826e-05
1925 0.11055 8.128e-05
1950 0.10216 7.49e-05
1975 0.094462 6.907e-05
2000 0.087381 6.374e-05

-- BasilSchneider - 2018-11-14

 
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