Novel approaches in hadron spectroscopy

M Albaladejo, Ł Bibrzycki, SM Dawid… - Progress in Particle and …, 2022 - Elsevier
The last two decades have witnessed the discovery of a myriad of new and unexpected
hadrons. The future holds more surprises for us, thanks to new-generation experiments …

Revealing the nature of hidden charm pentaquarks with machine learning

Z Zhang, J Liu, J Hu, Q Wang, UG Meißner - Science Bulletin, 2023 - Elsevier
We study the nature of the hidden charm pentaquarks, ie, the P c 4312, P c 4440 and P c
(4457), with a neural network approach in pionless effective field theory. In this framework …

Positron range estimations with PeneloPET

J Cal-González, JL Herraiz, S España… - Physics in Medicine …, 2013 - iopscience.iop.org
Technical advances towards high resolution PET imaging try to overcome the inherent
physical limitations to spatial resolution. Positrons travel in tissue until they annihilate into …

A profile likelihood analysis of the constrained MSSM with genetic algorithms

Y Akrami, P Scott, J Edsjö, J Conrad… - Journal of High Energy …, 2010 - Springer
Abstract The Constrained Minimal Supersymmetric Standard Model (CMSSM) is one of the
simplest and most widely-studied supersymmetric extensions to the standard model of …

Deep learning exotic hadrons

L Ng, Ł Bibrzycki, J Nys, C Fernandez-Ramirez… - Physical Review D, 2022 - APS
We perform the first amplitude analysis of experimental data using deep neural networks to
determine the nature of an exotic hadron. Specifically, we study the line shape of the P c …

Coupled-channel model for scattering in the resonant region

C Fernández-Ramírez, IV Danilkin, DM Manley… - Physical Review D, 2016 - APS
We present a unitary multichannel model for K¯ N scattering in the resonance region that
fulfills unitarity. It has the correct analytical properties for the amplitudes once they are …

Finite-time coordinated attitude control for spacecraft formation flying under input saturation

Q Hu, J Zhang, MI Friswell - Journal of …, 2015 - asmedigitalcollection.asme.org
In this paper, finite-time attitude coordinated control for spacecraft formation flying (SFF)
subjected to input saturation is investigated. More specifically, a bounded finite-time state …

Accurate Test of Chiral Dynamics in the Reaction

D Hornidge, P Aguar Bartolomé, JRM Annand… - Physical review …, 2013 - APS
A precision measurement of the differential cross sections d σ/d Ω and the linearly
polarized<? format?> photon asymmetry Σ≡(d σ⊥-d σ∥)/(d σ⊥+ d σ∥) for the γ→ p→ π 0 …

[HTML][HTML] Upper energy limit of heavy baryon chiral perturbation theory in neutral pion photoproduction

C Fernandez-Ramirez, AM Bernstein - Physics Letters B, 2013 - Elsevier
With the availability of the new neutral pion photoproduction from the proton data from the
A2 and CB-TAPS Collaborations at Mainz it is mandatory to revisit Heavy Baryon Chiral …

Fast optimized Monte Carlo phase-space generation and dose prediction for low energy x-ray intra-operative radiation therapy

M Vidal, P Ibáñez, P Guerra… - Physics in Medicine …, 2019 - iopscience.iop.org
Low energy x-ray intra-operative radiation therapy (IORT) is used mostly for breast cancer
treatment with spherical applicators. X-ray IORT treatment delivered during surgery (ex …