Publications related to Desert (particle physics)

Search for long-lived particles decaying to e(+/-)mu(-/+)nu

Jian Wang, Lesya Shchutska, Olivier Schneider, Yiming Li, Yi Zhang, Aurelio Bay, Guido Haefeli, Christoph Frei, Frédéric Blanc, Tatsuya Nakada, Michel De Cian, François Fleuret, Elena Graverini, Renato Quagliani, Federico Betti, Aravindhan Venkateswaran, Vitalii Lisovskyi, Sebastian Schulte, Veronica Sølund Kirsebom, Elisabeth Maria Niel, Ettore Zaffaroni, Mingkui Wang, Zhirui Xu, Chao Wang, Lei Zhang, Ho Ling Li, Mark Tobin, Minh Tâm Tran, Niko Neufeld, Matthew Needham, Marc-Olivier Bettler, Maurizio Martinelli, Vladislav Balagura, Donal Patrick Hill, Liang Sun, Pietro Marino, Xiaoxue Han, Liupan An, Federico Leo Redi, Plamen Hristov Hopchev, Maxime Schubiger, Hang Yin, Violaine Bellée, Preema Rennee Pais, Pavol Stefko, Tara Nanut, Maria Elena Stramaglia, Yao Zhou, Tommaso Colombo, Vladimir Macko, Guillaume Max Pietrzyk, Evgenii Shmanin, Maxim Karpov, Simone Meloni, Xiaoqing Zhou, Surapat Ek-In, Carina Trippl, Sara Celani, Marco Guarise, Serhii Cholak, Dipanwita Dutta, Zheng Wang, Yong Yang, Yi Wang, Hao Liu, Hans Dijkstra, Gerhard Raven, Peter Clarke, Frédéric Teubert, Giovanni Carboni, Victor Coco, Shuai Liu, Adam Davis, Paolo Durante, Yu Zheng, Anton Petrov, Maxim Borisyak, Feng Jiang, Zhipeng Tang, Xuan Li, Alexey Boldyrev, Almagul Kondybayeva, Hossein Afsharnia

Long-lived particles decaying to e(+/-) mu(-/+)nu, with masses between 7 and 50 GeV/c(2) and lifetimes between 2 and 50 ps, are searched for by looking at displaced vertices containing electrons and muons of opposite charges. The search is performed using ...

SPRINGER2021

Feebly-Interacting Particles:FIPs 2020 Workshop Report

Lesya Shchutska, Alexey Boyarsky, Oleg Ruchayskiy, Marco Drewes, Martin Bauer

With the establishment and maturation of the experimental programs searching for new physics with sizeable couplings at the LHC, there is an increasing interest in the broader particle and astrophysics community for exploring the physics of light and feebl ...

2021

Search for flavoured leptonic decays of long-lived particles in the LHCb detector

Matthieu Philippe Luther Marinangeli

New massive long-lived particles (LLP) are predicted by multiple beyond the Standard Model theories. This thesis presents the search of such long-lived particles decaying leptonically in the

e \mu \nu

final state. The search is performed using 2.31 fb$^{ ...

EPFL2020

Goldstone equivalence and high energy electroweak physics

Andrea Wulzer, Gabriel Francisco Cuomo, Luca Vecchi

The transition between the broken and unbroken phases of massive gauge theories, namely the rearrangement of longitudinal and Goldstone degrees of freedom that occurs at high energy, is not manifestly smooth in the standard formalism. The lack of smoothnes ...

2020

Extended Scalar Sectors

Jan Steggemann

Extended scalar sectors appear in various extensions of the Standard Model of particle physics, such as supersymmetric models. They are also generic extensions of the Standard Model and can address a number of its shortcomings. Direct searches for addition ...

ANNUAL REVIEWS2020

BBN constraints on universally-coupled ultralight scalar dark matter

Sergey Sibiryakov

Ultralight scalar dark matter can interact with all massive Standard Model particles through a universal coupling. Such a coupling modifies the Standard Model particle masses and affects the dynamics of Big Bang Nucleosynthesis. We model the cosmological e ...

SPRINGER2020

Searching for long-lived particles beyond the Standard Model at the Large Hadron Collider

Yi Zhang, Jia Liu, Jessica Prisciandaro, Federico Leo Redi, Marco Drewes, Marco Trovato, Xiao Wang, Victor Coco, Giorgia Rauco, Ennio Salvioni, Manfredi Ronzani, Patrick Foldenauer, Ahmed Hammad

Particles beyond the Standard Model (SM) can generically have lifetimes that are long compared to SM particles at the weak scale. When produced at experiments such as the Large Hadron Collider (LHC) at CERN, these long-lived particles (LLPs) can decay far ...

IOP PUBLISHING LTD2020

Numerical investigations of 3D CFTs using conformal bootstrap methods

Marten Jan Reehorst

Conformal field theories (CFTs) play a very significant role in modern physics, appearing in such diverse fields as particle physics, condensed matter and statistical physics and in quantum gravity both as the string worldsheet theory and through the AdS/C ...

EPFL2020

Quantum effects in Palatini Higgs inflation

Andrey Shkerin, Sebastian Zell

We study quantum effects in Higgs inflation in the Palatini formulation of gravity, in which the metric and connection are treated as independent variables. We exploit the fact that the cutoff, above which perturbation theory breaks down, is higher than th ...

IOP PUBLISHING LTD2020

FCC-ee: The Lepton Collider: Future Circular Collider Conceptual Design Report Volume 2

Yi Zhang, Jan Steggemann, Pierluigi Bruzzone, Elena Graverini, Jean-Michel Sallese, Luca Rossi, Fabio Avino, Xavier Buffat, Tatiana Pieloni, Manuel Bauer, Sofia Vallecorsa, Leonid Rivkin, Jorg Wenninger, Léon Van Riesen-Haupt, Hua Zhang, Mathias Oleg Knecht, Luca Bottura, Doohyun Kim, François Robert, Yu Bai, Martin Vogel, Andrea Wulzer, Michael Schenk, Marco Drewes, José Luis Abelleira Fernández, Mithlesh Kumar, Alexandra Sarabando de Carvalho, Vincenzo D'Auria, Alban Sublet, Roberto Contino, Javier Barranco Garcia, Claudia Tambasco, Sandra Aumon, Agnieszka Chmielinska, Lotta Maria Mether, Bruce Roderik, Patrik Gonçalves Jorge, Rajat Gupta, Frank Zimmermann, Massimo Giovannozzi, Alexej Grudiev, Francesco Cerutti, Sondre Vik Furuseth, Rudiger Schmidt, Bernhard Auchmann, Giuseppe Montenero

In response to the 2013 Update of the European Strategy for Particle Physics, the Future Circular Collider (FCC) study was launched, as an international collaboration hosted by CERN. This study covers a highest-luminosity high-energy lepton collider (FCC-e ...

2019

Desert (particle physics)

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Search for long-lived particles decaying to e(+/-)mu(-/+)nu

Feebly-Interacting Particles:FIPs 2020 Workshop Report

Search for flavoured leptonic decays of long-lived particles in the LHCb detector

Goldstone equivalence and high energy electroweak physics

Extended Scalar Sectors

BBN constraints on universally-coupled ultralight scalar dark matter

Searching for long-lived particles beyond the Standard Model at the Large Hadron Collider

Numerical investigations of 3D CFTs using conformal bootstrap methods

Quantum effects in Palatini Higgs inflation

FCC-ee: The Lepton Collider: Future Circular Collider Conceptual Design Report Volume 2

Search for long-lived particles decaying to e(+/-)mu(-/+)nu

Searching for long-lived particles beyond the Standard Model at the Large Hadron Collider

Extended Scalar Sectors

Feebly-Interacting Particles:FIPs 2020 Workshop Report

Search for flavoured leptonic decays of long-lived particles in the LHCb detector

BBN constraints on universally-coupled ultralight scalar dark matter

Goldstone equivalence and high energy electroweak physics

Quantum effects in Palatini Higgs inflation

Numerical investigations of 3D CFTs using conformal bootstrap methods

FCC-ee: The Lepton Collider: Future Circular Collider Conceptual Design Report Volume 2