The projections on ZZγ and Zγγ couplings via νν¯γ production in HL-LHC and HE-LHC
We investigate the sensitivity of the anomalous dimension-8 neutral triple gauge couplings via process pp→ννγ with fast detector simulation including pile-up effects for the post LHC experiments. The transverse momentum of the final state photon and missing energy transverse distributions are consid...
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doaj-b2d982fa38a64836a3040000c396aa872020-11-25T01:25:40ZengElsevierPhysics Letters B0370-26932020-03-01802The projections on ZZγ and Zγγ couplings via νν¯γ production in HL-LHC and HE-LHCA. Senol0H. Denizli1A. Yilmaz2I. Turk Cakir3O. Cakir4Department of Physics, Bolu Abant Izzet Baysal University, 14280, Bolu, Turkey; Corresponding author.Department of Physics, Bolu Abant Izzet Baysal University, 14280, Bolu, TurkeyDepartment of Electrical and Electronics Engineering, Giresun University, 28200 Giresun, TurkeyDepartment of Energy Systems Engineering, Giresun University, 28200 Giresun, TurkeyDepartment of Physics, Ankara University, 06100 Ankara, TurkeyWe investigate the sensitivity of the anomalous dimension-8 neutral triple gauge couplings via process pp→ννγ with fast detector simulation including pile-up effects for the post LHC experiments. The transverse momentum of the final state photon and missing energy transverse distributions are considered in the analysis. We obtain the sensitivity to the CB˜W/Λ4, CBB/Λ4, CWW/Λ4 and CBW/Λ4 couplings at HL-LHC and HE-LHC with an integrated luminosity of 3 ab−1 and 15 ab−1, respectively. Finally, our numerical results show that one can reach the constraints at 95% confidence level without systematic error on CB˜W/Λ4, CBB/Λ4, CWW/Λ4 and CBW/Λ4 couplings for HL-LHC (HE-LHC) as [−0.38;0.38]([−0.12;0.12]), [−0.21;0.21]([−0.085;0.085]), [−1.08;1.08]([−0.38;0.38]) and [−0.48;0.48]([−0.25;0.25]), respectively. They are better than the experimental limits obtained by LHC.http://www.sciencedirect.com/science/article/pii/S0370269320300599 |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
A. Senol H. Denizli A. Yilmaz I. Turk Cakir O. Cakir |
spellingShingle |
A. Senol H. Denizli A. Yilmaz I. Turk Cakir O. Cakir The projections on ZZγ and Zγγ couplings via νν¯γ production in HL-LHC and HE-LHC Physics Letters B |
author_facet |
A. Senol H. Denizli A. Yilmaz I. Turk Cakir O. Cakir |
author_sort |
A. Senol |
title |
The projections on ZZγ and Zγγ couplings via νν¯γ production in HL-LHC and HE-LHC |
title_short |
The projections on ZZγ and Zγγ couplings via νν¯γ production in HL-LHC and HE-LHC |
title_full |
The projections on ZZγ and Zγγ couplings via νν¯γ production in HL-LHC and HE-LHC |
title_fullStr |
The projections on ZZγ and Zγγ couplings via νν¯γ production in HL-LHC and HE-LHC |
title_full_unstemmed |
The projections on ZZγ and Zγγ couplings via νν¯γ production in HL-LHC and HE-LHC |
title_sort |
projections on zzγ and zγγ couplings via νν¯γ production in hl-lhc and he-lhc |
publisher |
Elsevier |
series |
Physics Letters B |
issn |
0370-2693 |
publishDate |
2020-03-01 |
description |
We investigate the sensitivity of the anomalous dimension-8 neutral triple gauge couplings via process pp→ννγ with fast detector simulation including pile-up effects for the post LHC experiments. The transverse momentum of the final state photon and missing energy transverse distributions are considered in the analysis. We obtain the sensitivity to the CB˜W/Λ4, CBB/Λ4, CWW/Λ4 and CBW/Λ4 couplings at HL-LHC and HE-LHC with an integrated luminosity of 3 ab−1 and 15 ab−1, respectively. Finally, our numerical results show that one can reach the constraints at 95% confidence level without systematic error on CB˜W/Λ4, CBB/Λ4, CWW/Λ4 and CBW/Λ4 couplings for HL-LHC (HE-LHC) as [−0.38;0.38]([−0.12;0.12]), [−0.21;0.21]([−0.085;0.085]), [−1.08;1.08]([−0.38;0.38]) and [−0.48;0.48]([−0.25;0.25]), respectively. They are better than the experimental limits obtained by LHC. |
url |
http://www.sciencedirect.com/science/article/pii/S0370269320300599 |
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