Results 81 to 90 of about 498,852 (305)

Registered Clinical Trials of Ayahuasca and DMT: A Scoping Review

Clinical Pharmacology &Therapeutics, EarlyView.
Interest in ayahuasca and its main component, N,N‐Dimethyltryptamine (DMT), has currently moved from historical and experimental use into modern clinical development. Yet, current evidence is fragmented, and systematic mapping of trial methods and design choices remains limited.
Tijana Stojanović, Kent W. Nilsson, Robert Fredriksson, Helgi B. Schiöth, Thiago C. Moulin   +4 more
wiley   +1 more source

Adversarially-trained autoencoders for robust unsupervised new physics searches

Journal of High Energy Physics, 2019
Machine learning techniques in particle physics are most powerful when they are trained directly on data, to avoid sensitivity to theoretical uncertainties or an underlying bias on the expected signal.
Andrew Blance, Michael Spannowsky, Philip Waite   +2 more
doaj   +1 more source

Quenching the Hubbard Model: Comparison of Nonequilibrium Green's Function Methods

Contributions to Plasma Physics, EarlyView.
ABSTRACT We benchmark nonequilibrium Green's function (NEGF) approaches for interaction quenches in the half‐filled Fermi–Hubbard model in one and two dimensions. We compare fully self‐consistent two‐time Kadanoff–Baym equations (KBE), the generalized Kadanoff–Baym ansatz (GKBA), and the recently developed NEGF‐based quantum fluctuations approach (NEGF‐
Jan‐Philip Joost, Christopher Makait, Alexander Osterkorn, Erik Schroedter   +3 more
wiley   +1 more source

Investigating the B-meson production based on the color dipole transverse momentum representation in pp collisions at the LHC

European Physical Journal C: Particles and Fields
In this work the B-mesons differential cross sections in pp collisions are evaluated considering the color dipole formalism in transverse momentum representation along with the unintegrated gluon distributions (UGDs). Analytical parametrizations for UGDs
G. Sampaio dos Santos, G. Gil da Silveira, M. V. T. Machado   +2 more
doaj   +1 more source

Projected transverse momentum resummation in top-antitop pair production at LHC

Journal of High Energy Physics, 2023
The transverse momentum distribution of the t t ¯ $$ t\overline{t} $$ system is of both experimental and theoretical interest. In the presence of azimuthally asymmetric divergences, pursuing resummation at high logarithmic precision is rather demanding ...
Wan-Li Ju, Marek Schönherr
doaj   +1 more source

Local realities, global discourses and decolonising the curriculum in a post‐92 UK context: Academic voices on enacting decolonial curriculum change

The Curriculum Journal, EarlyView.
Abstract This study explored how lecturers in a post‐92 UK university conceptualise and enact decolonial curriculum principles within their teaching and programme design. Drawing on semi‐structured interviews with academic staff across multiple disciplines, the research adopts a qualitative, phenomenologically informed approach to examine the interplay
Reece Sohdi
wiley   +1 more source

Tick‐Tock, the Time Has Come: Leveraging TikTok to Understand, Prevent, and Treat Eating Disorders

International Journal of Eating Disorders, EarlyView.
ABSTRACT Objective TikTok—a highly engaging social media platform with a powerful algorithm that displays short videos—has become massively popular in recent years. As research highlights the concerning relationship between image‐based content on social media and disordered eating symptoms, TikTok may serve as an optimal platform to understand eating ...
Macarena Kruger, Isabella Pruscino, Caroline G. Martin, Elizabeth A. Velkoff   +3 more
wiley   +1 more source

Simplified models of dark matter with a long-lived co-annihilation partner

Journal of High Energy Physics, 2017
We introduce a new set of simplified models to address the effects of 3-point interactions between the dark matter particle, its dark co-annihilation partner, and the Standard Model degree of freedom, which we take to be the tau lepton. The contributions
Valentin V. Khoze, Alexis D. Plascencia, Kazuki Sakurai   +2 more
doaj   +1 more source

Phenomenology of Bulk Scalar Singlets in the Randall Sundrum Model

, 2017
We present a Randall-Sundrum toy model with an added scalar singlet that couples only to KK fermions in the bulk. Such a scalar would nontrivially affect radion phenomenology.
Abu-Ajamieh, Fayez, Houtz, Rachel, Zheng, Rui   +2 more
core   +1 more source

Quantum-Spacetime Phenomenology [PDF]

Living Reviews in Relativity, 2013
I review the current status of phenomenological programs inspired by quantum-spacetime research. I stress in particular the significance of results establishing that certain data analyses provide sensitivity to effects introduced genuinely at the Planck scale. And my main focus is on phenomenological programs that managed to affect the directions taken
openaire   +4 more sources