Zobrazeno 1 - 10
of 109
pro vyhledávání: '"Accomando, Elena"'
Autor:
Accomando, Elena, Fiaschi, Juri, Hautmann, Francesco, Moretti, Stefano, team, the xFitter Developers', Abdolmaleki, Hamed, Bertone, Valerio, Giuli, Francesco, Glazov, Alexander, Luszczak, Agnieszka, Novikov, Ivan, Olness, Fred, Zenaiev, Oleksandr
Non-perturbative QCD effects from Parton Distribution Functions (PDFs) may be constrained by using high-statistics Large Hadron Collider (LHC) data. Drell-Yan (DY) measurements in the Charged Current (CC) case provide one of the primary means to do t
Externí odkaz:
http://arxiv.org/abs/1907.07727
We study the impact of the inclusion of Neutral Current (NC) DY data from LHC mapped in the Forward-Backward Asymmetry ($A_{\rm FB}$) observable on PDF uncertainties, using the open source platform \texttt{xFitter}. We find that $A_{\rm FB}$ enables
Externí odkaz:
http://arxiv.org/abs/1906.11793
We review the status of the 2-Higgs Doublet Model (2HDM) Type-II, in the light of the current experimental results and various theoretical consistency conditions. In doing so, we adopt a new numerical framework, called Magellan, to explore the full p
Externí odkaz:
http://arxiv.org/abs/1905.07313
Autor:
Curtin, David, Drewes, Marco, McCullough, Matthew, Meade, Patrick, Mohapatra, Rabindra N., Shelton, Jessie, Shuve, Brian, Accomando, Elena, Alpigiani, Cristiano, Antusch, Stefan, Arteaga-Velázquez, Juan Carlos, Batell, Brian, Bauer, Martin, Blinov, Nikita, Caballero-Mora, Karen Salomé, Chang, Jae Hyeok, Chun, Eung Jin, Co, Raymond T., Cohen, Timothy, Cox, Peter, Craig, Nathaniel, Csáki, Csaba, Cui, Yanou, D'Eramo, Francesco, Rose, Luigi Delle, Dev, P. S. Bhupal, Dienes, Keith R., Dror, Jeff A., Essig, Rouven, Evans, Jared A., Evans, Jason L., Tellez, Arturo Fernández, Fischer, Oliver, Flacke, Thomas, Fradette, Anthony, Frugiuele, Claudia, Fuchs, Elina, Gherghetta, Tony, Giudice, Gian F., Gorbunov, Dmitry, Gupta, Rick S., Hagedorn, Claudia, Hall, Lawrence J., Harris, Philip, Helo, Juan Carlos, Hirsch, Martin, Hochberg, Yonit, Hook, Anson, Ibarra, Alejandro, Ipek, Seyda, Jung, Sunghoon, Knapen, Simon, Kuflik, Eric, Liu, Zhen, Lombardo, Salvator, Lubatti, H. J., McKeen, David, Molinaro, Emiliano, Moretti, Stefano, Nagata, Natsumi, Neubert, Matthias, No, Jose Miguel, Olaiya, Emmanuel, Perez, Gilad, Peskin, Michael E., Pinner, David, Pospelov, Maxim, Reece, Matthew, Robinson, Dean J., Cahuantzi, Mario Rodríguez, Santonico, Rinaldo, Schlaffer, Matthias, Shepherd-Themistocleous, Claire H., Spray, Andrew, Stolarski, Daniel, Vasquez, Martin A. Subieta, Sundrum, Raman, Thamm, Andrea, Thomas, Brooks, Tsai, Yuhsin, Tweedie, Brock, West, Stephen M., Young, Charles, Yu, Felix, Zaldivar, Bryan, Zhang, Yongchao, Zurek, Kathryn, Zurita, José
We examine the theoretical motivations for long-lived particle (LLP) signals at the LHC in a comprehensive survey of Standard Model (SM) extensions. LLPs are a common prediction of a wide range of theories that address unsolved fundamental mysteries
Externí odkaz:
http://arxiv.org/abs/1806.07396
Publikováno v:
Eur. Phys. J. C (2018) 78: 663
Measurements of the forward-backward asymmetry in neutral-current Drell-Yan di-lepton production have primarily been used for determinations of the weak mixing angle $\theta_W$. We observe that, unlike the case of Run-I of the Large Hadron Collider (
Externí odkaz:
http://arxiv.org/abs/1805.09239
The high statistics that will be collected during the LHC Run-II (and beyond) open the path to precision measurements at the TeV scale, where the PDFs will play a crucial role in BSM searches. In the di-lepton final state accurate measurements of the
Externí odkaz:
http://arxiv.org/abs/1805.00842
We recognise the appearance of a Focus Point (FP) in the transverse momentum distribution of either leptons originating from a BSM $Z^\prime$-boson decay, after a simple normalisation procedure. Exploring the properties of the FP we will be able to d
Externí odkaz:
http://arxiv.org/abs/1708.09650
Autor:
Accomando, Elena, Rose, Luigi Delle, Moretti, Stefano, Olaiya, Emmanuel, Shepherd-Themistocleous, Claire H.
In this paper, we discuss the potential of observing heavy neutrino ($\nu_h$) signatures of a $U(1)_{B-L}$ enlarged Standard Model (SM) encompassing three heavy Majorana neutrinos alongside the known light neutrino states at the Large Hadron Collider
Externí odkaz:
http://arxiv.org/abs/1708.03650
Autor:
Fiaschi, Juri, Accomando, Elena, Hautmann, Francesco, Moretti, Stefano, Shepherd-Themistocleous, Claire H.
We report on recent studies of photon-induced (PI) contributions to di-lepton production and their implications for Beyond Standard Model (BSM) $Z^\prime$-bosons searches at the LHC.
Comment: Proceedings of XXV International Workshop on Deep-Ine
Comment: Proceedings of XXV International Workshop on Deep-Ine
Externí odkaz:
http://arxiv.org/abs/1706.08767
Autor:
Accomando, Elena, Fiaschi, Juri, Hautmann, Francesco, Moretti, Stefano, Shepherd-Themistocleous, Claire H.
We show the SM prediction of di-lepton production at the LHC where to the usual Drell-Yan production we add the contribution from Photon-Initiated processes. We discuss the effects of the inclusion of photon interactions in the high invariant mass re
Externí odkaz:
http://arxiv.org/abs/1704.08587