Results 111 to 120 of about 25,349 (213)

Probing new physics with charge asymmetries in 2 same-sign leptons plus jets final states at the LHC

Journal of High Energy Physics
We study the impact of new physics models in the charge asymmetry defined for LHC final states consisting of two same-sign leptons (2SSl, with l = e, μ) plus jets (N jets ≥ 2), with a center-of-mass energy of s $$ \sqrt{s} $$ = 13 TeV, where the main SM ...
Ernesto Arganda, Leandro Da Rold, Aurelio Juste, Anibal D. Medina, Rosa M. Sandá Seoane   +4 more
doaj   +1 more source

Cosmological Constraints on Interacting Light Particles

, 2017
Cosmological observations are becoming increasingly sensitive to the effects of light particles in the form of dark radiation (DR) at the time of recombination.
Brust, Christopher, Cui, Yanou, Sigurdson, Kris   +2 more
core   +1 more source

Effect of Time to Start of Biologic Therapy on Treatment Response in Childhood Arthritis: Results From the UCAN CAN‐DU Cohort

Arthritis &Rheumatology, Volume 78, Issue 3, Page 743-751, March 2026.
Objective To estimate the effect of time from symptom onset to start of biologic treatment on achieving inactive arthritis within six months in a cohort of patients with juvenile idiopathic arthritis (JIA). Methods The international UCAN CAN‐DU study prospectively enrolled patients with JIA across Canada and the Netherlands.
Jelleke B. de Jonge, Sytze de Roock, Dieneke Schonenberg‐Meinema, J. Merlijn van den Berg, Deborah A. Marshall, Sebastiaan J. Vastert, Rae S. M. Yeung, Joost F. Swart, Susanne M. Benseler, on behalf of the UCAN CAN‐DU and UCAN CURE consortia, Adam Huber, Bianca Lang, Chelsea DeCoste, Elizabeth Stringer, Suzanne Ramsey, Alan Rosenberg, Kate Neufeld, Mehul Jariwala, Tristan Kerr, Alexander Mosoiu, Alisa Rachlis, Amy Xu, Arthur Cheng, Brenleigh Jebb, Brian Feldman, Bruno Pereira, Deborah Levy, Dilan Dissanayake, Elizaveta Limenis, Evelyn Rozenblyum, Harper Cheng, Jennifer Ji Young Lee, Lynn Spiegel, Rayfel Schneider, Ronald Laxer, Ruud Verstegen, Shirley Tse, Trang Duong, Andrea Human, David Cabral, Herman Tam, Jaime Guzman, Kim Morishita, Kristin Houghton, Lori Tucker, Mercedes Chan, Ross Petty, Tommy Gerschman, Annet van Royen‐Kerkhof, Berent Prakken, Erika Van Nieuwenhove, Marc Jansen, Nico Wulffraat, Ciarán Duffy, Nadia Luca, Roman Jurencak, Tala El Tal, Claire LeBlanc, Gaëlle Chédeville, Piya Lahiry, Rosie Scuccimarri, Sarah Campillo, Clare Hutchinson, Daniah Basodan, Dax G. Rumsey, Hon Yan Ng, Jeanine McColl, Lillian Lim, Tara McGrath, Danielle Brinkman, Petra Hissink Muller, Elizabeth Legger, Wineke Armbrust, Ellen Schatorje, Esther Hoppenreijs, Elodie Boudes, Gillian Currie, Heinrike Schmeling, Muhammed Dhalla, Nicole Johnson, Paivi Miettunen, Ravneet Sran, Rebeka Stevenson, Erkan Demirkaya, Jonathan Park, Roberta Berard, Giske Biesbroek, Mariken Gruppen, Gordon Soon, Joseph Cafazzo, Liane Heale, Michelle Batthish, Tania Cellucci, Lily Lim, Maarten IJzerman, Marinka Twilt, Marleen Verkaaik, Philomine van Pelt, Sylvia Kamphuis, Michelle Kip, Nickolas Blanchette, Paul Dancey, Regina de Geus   +102 more
wiley   +1 more source

Story of a journey: Rutherford to the Large Hadron Collider and onwards

, 2010
In this article, I set out arguments why the Large Hadron Collider (LHC) : the machine and the experiments with it, are a watershed for particle physics.
Godbole, Rohini M.
core  

Inversion of a large-scale circuit model reveals a cortical hierarchy in the dynamic resting human brain

Science Advances, 2019
Converging evidence from biophysical modeling, magnetic resonance imaging, and histology reveals a large-scale cortical gradient. We considered a large-scale dynamical circuit model of human cerebral cortex with region-specific microscale properties. The
Peng Wang, Ru Kong, Xiaolu Kong, Raphaël Liégeois, C. Orban, Gustavo Deco, Gustavo Deco, M. P. Heuvel, B. T. T. Yeo   +8 more
semanticscholar   +1 more source

Meson mixing bounds on Z ′ mass in the alignment limit: establishing the phenomenological viability of the 331 model

Journal of High Energy Physics
We perform a systematic study of flavor-changing neutral currents (FCNCs) in the 331 model with right-handed neutrinos (331RHNs), analyzing constraints on the Z ′ boson mass from K-, D-, B d -, and B s -meson oscillations.
Patricio Escalona, João Paulo Pinheiro, A. Doff, C. A. de S. Pires   +3 more
doaj   +1 more source

Interpreting LHC searches for new physics with SModelS

, 2015
ATLAS and CMS have performed a large number of searches for physics beyond the Standard Model (BSM). The results are typically presented in the context of Simplified Model Spectra (SMS), containing only a few new particles with fixed decay branching ...
Laa, Ursula
core   +3 more sources

Undecay

Journal of High Energy Physics
Unstable particles decay sooner or later, so they are not described by asymptotic one-particle states and they should not be included as independent states in unitarity relations such as the optical theorem.
Eugenio Megías, Manuel Pérez-Victoria, Mariano Quirós   +2 more
doaj   +1 more source

The Compact Linear e$^+$e$^-$ Collider (CLIC): Physics Potential

, 2018
The Compact Linear Collider, CLIC, is a proposed e$^+$e$^-$ collider at the TeV scale whose physics potential ranges from high-precision measurements to extensive direct sensitivity to physics beyond the Standard Model.
Franceschini, R., Roloff, P., Schnoor, U., Wulzer, A.   +3 more
core  

Heavy Higgs of the Twin Higgs Models

, 2018
Twin Higgs models are the prime illustration of neutral naturalness, where the new particles of the twin sector, gauge singlets of the Standard Model (SM), ameliorate the little hierarchy problem. In this work, we analyse phenomenological implications of
Ahmed, Aqeel
core   +1 more source