@article{Chekhovsky:2026:10.1007/JHEP05(2026)175,
author = {Chekhovsky, V and Hayrapetyan, A and Makarenko, V and Tumasyan, A and Adam, W and Andrejkovic, JW and Benato, L and Bergauer, T and Damanakis, K and Dragicevic, M and Hussain, PS and Jeitler, M and Krammer, N and Li, A and Liko, D and Mikulec, I and Schieck, J and Schwarz, D and Schöfbeck, R and Sonawane, M and Waltenberger, W and Wulz, CE and Janssen, T and Kwon, H and Van, Laer T and Van, Mechelen P and Breugelmans, N and DHondt, J and Dansana, S and De, Moor A and Delcourt, M and Heyen, F and Hong, Y and Lowette, S and Makarenko, I and Müller, D and Tavernier, S and Tytgat, M and Van, Onsem GP and Van, Putte S and Vannerom, D and Bilin, B and Clerbaux, B and Das, AK and De, Bruyn I and De, Lentdecker G and Evard, H and Favart, L and Gianneios, P and Khalilzadeh, A and Khan, FA and Malara, A and Shahzad, MA and Thomas, L and Vanden, Bemden M and Vander, Velde C and Vanlaer, P and Zhang, F and De, Coen M and Dobur, D and Gokbulut, G and Knolle, J and Lambrecht, L and Marckx, D and Sko},
doi = {10.1007/JHEP05(2026)175},
journal = {Journal of High Energy Physics},
title = {Measurement of the dineutrino system kinematic variables in dileptonic top quark pair production in proton-proton collisions at s=13 TeV},
url = {http://dx.doi.org/10.1007/JHEP05(2026)175},
volume = {2026},
year = {2026}
}

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TY  - JOUR
AB  - Differential top quark pair production cross sections are measured in the dilepton final states e<sup>+</sup>e<sup>−</sup>, μ<sup>+</sup>μ<sup>−</sup>, and e<sup>±</sup>μ<sup></sup>, as a function of kinematic variables of the two-neutrino system: the transverse momentum pTνν of the dineutrino system, the minimum distance in azimuthal angle between p→Tνν and leptons, and in two dimensions in bins of both observables. The measurements are performed using CERN LHC proton-proton collisions at s=13 TeV, recorded by the CMS detector between 2016 and 2018, corresponding to an integrated luminosity of 138 fb<sup>−1</sup>. The measured cross sections are unfolded to the particle level using an unregularized least squares method. Results are compared with predictions by the standard model of particle physics, and found to be in agreement with theoretical calculations as well as Monte Carlo simulations.
AU  - Chekhovsky,V
AU  - Hayrapetyan,A
AU  - Makarenko,V
AU  - Tumasyan,A
AU  - Adam,W
AU  - Andrejkovic,JW
AU  - Benato,L
AU  - Bergauer,T
AU  - Damanakis,K
AU  - Dragicevic,M
AU  - Hussain,PS
AU  - Jeitler,M
AU  - Krammer,N
AU  - Li,A
AU  - Liko,D
AU  - Mikulec,I
AU  - Schieck,J
AU  - Schwarz,D
AU  - Schöfbeck,R
AU  - Sonawane,M
AU  - Waltenberger,W
AU  - Wulz,CE
AU  - Janssen,T
AU  - Kwon,H
AU  - Van,Laer T
AU  - Van,Mechelen P
AU  - Breugelmans,N
AU  - DHondt,J
AU  - Dansana,S
AU  - De,Moor A
AU  - Delcourt,M
AU  - Heyen,F
AU  - Hong,Y
AU  - Lowette,S
AU  - Makarenko,I
AU  - Müller,D
AU  - Tavernier,S
AU  - Tytgat,M
AU  - Van,Onsem GP
AU  - Van,Putte S
AU  - Vannerom,D
AU  - Bilin,B
AU  - Clerbaux,B
AU  - Das,AK
AU  - De,Bruyn I
AU  - De,Lentdecker G
AU  - Evard,H
AU  - Favart,L
AU  - Gianneios,P
AU  - Khalilzadeh,A
AU  - Khan,FA
AU  - Malara,A
AU  - Shahzad,MA
AU  - Thomas,L
AU  - Vanden,Bemden M
AU  - Vander,Velde C
AU  - Vanlaer,P
AU  - Zhang,F
AU  - De,Coen M
AU  - Dobur,D
AU  - Gokbulut,G
AU  - Knolle,J
AU  - Lambrecht,L
AU  - Marckx,D
AU  - Skovpen,K
AU  - Van,Den Bossche N
AU  - van,der Linden J
AU  - Vandenbroeck,J
AU  - Wezenbeek,L
AU  - Bein,S
AU  - Benecke,A
AU  - Bethani,A
AU  - Bruno,G
AU  - Cappati,A
AU  - De,Favereau De Jeneret J
AU  - Delaere,C
AU  - Giammanco,A
AU  - Guzel,AO
AU  - Jain,S
AU  - Lemaitre,V
AU  - Lidrych,J
AU  - Mastrapasqua,P
AU  - Turkcapar,S
AU  - Alves,GA
AU  - Coelho,E
AU  - Correia,Silva G
AU  - Hensel,C
AU  - Menezes,De Oliveira T
AU  - Mora,Herrera C
AU  - Rebello,Teles P
AU  - Soeiro,M
AU  - Tonelli,Manganote EJ
AU  - Vilela,Pereira A
AU  - Aldá,Júnior WL
AU  - Barroso,Ferreira Filho M
AU  - Brandao,Malbouisson H
AU  - Carvalho,W
AU  - Chinellato,J
AU  - Da,Costa EM
AU  - Da,Silveira GG
DO  - 10.1007/JHEP05(2026)175
PY  - 2026///
TI  - Measurement of the dineutrino system kinematic variables in dileptonic top quark pair production in proton-proton collisions at s=13 TeV
T2  - Journal of High Energy Physics
UR  - http://dx.doi.org/10.1007/JHEP05(2026)175
VL  - 2026
ER  - 

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