Next-to-leading order QCD and electroweak corrections to Higgs-strahlung processes at the LHC

Pazilet Obul; Sayipjamal Dulat; Tie-Jiun Hou; Ablikim Tursun; Nijat Yalkun

doi:10.1088/1674-1137/42/9/093105

Chinese Physics C> 2018, Vol. 42> Issue(9) : 093105 DOI: 10.1088/1674-1137/42/9/093105

Next-to-leading order QCD and electroweak corrections to Higgs-strahlung processes at the LHC

Pazilet Obul ^1,2,, ,
Sayipjamal Dulat ^1,2,, ,
Tie-Jiun Hou ^1,2 ,
Ablikim Tursun ^1,2 ,
Nijat Yalkun ^1,2

1.
School of Physics Science and Technology, Xinjiang University, Urumqi, Xinjiang 830046 China
2.
Center for Theoretical Physics, Xinjiang University, Urumqi, Xinjiang 830046 China

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Abstract：
In this paper we calculate the total and fiducial cross sections as well as differential distributions for the Higgs-strahlung or VH process pp → VH → lν_l/l^- l⁺ + H, (V=W or Z, l=e, μ) including QCD and electro-weak corrections up to next-to-leading order before and after reweighting photon PDFs of NNPDF2.3qed, NNPDF3.0qed, MRST2004qed, CT14QEDinc, and LUXqed at the LHC with 13 TeV and Higgs boson mass M_H=125 GeV. The predictions from the various photon PDFs before and after reweighting against each other are in good agreement. The photon PDF uncertainties of the photon-induced cross sections decrease significantly with the reweighting PDFs.
- Higgs-boson ,
- QCD correction ,
- electro-weak correction ,
- Reweighting-PDFs

References

[1]	For a review of the Higgs sector, see:J.F. Gunion, H.E. Haber, G.L. Kane and S. Dawson, The Higgs Hunter's Guide, Addison-Wesley, Reading 1990
[2]	T. Han, S. Willenbrock, FERMILAB-PUB-91/70-T, BNL-45990 (1991)
[3]	M. L. Ciccolini, S. Dittmaier, and M. Krmer, arXiv:hepph/0306234
[4]	O. Brein, M. Ciccolini, S. Dittmaier et al, arXiv:hepph/0402003
[5]	J. Pumplin, D. R. Stump, J. Huston et al, JHEP, 0207:012 (2002) arXiv:hepph/0201195
[6]	O. Brein, A. Djouadi, and R. Harlander, arXiv:hepph/0307206
[7]	A.D. Martin, R.G. Roberts, W.J. Stirling et al., Phys. Lett. B, 531:216-224(2002)
[8]	A. Denner, S. Dittmaier, S. Kallweit et al, arXiv:1112.5142
[9]	The Working Group for standard model Higgs-Boson Searches, LHCHXSWG-DRAFT-INT-2016-008.
[10]	Mamut Ababekri, Sayipjamal Dulat, Joshua Isaacson et al, arXiv:1603.04874
[11]	R. D. Ball et al (NNPDF Collaboration), JHEP, 1504:040 (2015) arXiv:1410.8849
[12]	C. Schmidt, J. Pumplin, D. Stump et al, arXiv:1509.02905
[13]	A. Manohar, P. Nason, G. P. Salam et al, arXiv:1607.04266
[14]	W. T. Giele and S. Keller, Phys. Rev. D, 58:094023 (1998) arXiv:hepph/9803393
[15]	R. D. Ball et al (NNPDF Collaboration), Nucl. Phys. B, 849:112 (2011) Erratum:[Nucl. Phys. B, 854:926 (2012) Erratum:[Nucl. Phys. B, 855:927 (2012) arXiv:1012.0836
[16]	R. D. Ball et al, Nucl. Phys. B, 855:608 (2012) arXiv:1108.1758
[17]	N. Sato, J. F. Owens, and H. Prosper, Phys. Rev. D, 89(11):114020 (2014)
[18]	V. Khachatryan et al (CMS Collaboration), arXiv:1604.04464

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Pazilet Obul, Sayipjamal Dulat, Tie-Jiun Hou, Ablikim Tursun and Nijat Yalkun. Next-to-leading order QCD and electroweak corrections to Higgs-strahlung processes at the LHC[J]. Chinese Physics C, 2018, 42(9): 093105. doi: 10.1088/1674-1137/42/9/093105

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Received: 2018-03-17
Revised: 2018-05-29

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Supported by the National Natural Science Foundation of China (11465018)

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沈阳化工大学材料科学与工程学院沈阳 110142

Next-to-leading order QCD and electroweak corrections to Higgs-strahlung processes at the LHC

Corresponding author: Pazilet Obul,

Corresponding author: Sayipjamal Dulat,

1. School of Physics Science and Technology, Xinjiang University, Urumqi, Xinjiang 830046 China
2. Center for Theoretical Physics, Xinjiang University, Urumqi, Xinjiang 830046 China

Received Date: 2018-03-17
Accepted Date: 2018-05-29
Available Online: 2018-09-05

Fund Project: Supported by the National Natural Science Foundation of China (11465018)

Abstract: In this paper we calculate the total and fiducial cross sections as well as differential distributions for the Higgs-strahlung or VH process pp → VH → lν_l/l^- l⁺ + H, (V=W or Z, l=e, μ) including QCD and electro-weak corrections up to next-to-leading order before and after reweighting photon PDFs of NNPDF2.3qed, NNPDF3.0qed, MRST2004qed, CT14QEDinc, and LUXqed at the LHC with 13 TeV and Higgs boson mass M_H=125 GeV. The predictions from the various photon PDFs before and after reweighting against each other are in good agreement. The photon PDF uncertainties of the photon-induced cross sections decrease significantly with the reweighting PDFs.