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

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

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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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通讯作者:陈斌, bchen63@163.com

1.
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 massM_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.

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

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通讯作者:陈斌, bchen63@163.com

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