# NN Scattering and Nuclear Uncertainties

@inproceedings{RuizArriola2019NNSA, title={NN Scattering and Nuclear Uncertainties}, author={Enrique Ruiz Arriola and J. E. Amaro and Rodrigo Navarro P{\'e}rez}, booktitle={Frontiers of Physics}, year={2019} }

Ab initio calculations in Nuclear physics for atomic nuclei require a specific knowledge of the interactions among their constituents, protons and neutrons. In particular, NN interactions can be constrained down to scale resolutions of Δr ~ 0.6 fm from the study of phase shifts below the pion production threshold. However, this allows for ambiguities and uncertainties which have an impact on finite nuclei, nuclear- and neutron-matter properties. On the other hand the nuclear many body problem…

## 20 Citations

### A Guided Tour of ab initio Nuclear Many-Body Theory

- ChemistryFrontiers in Physics
- 2020

Over the last decade, new developments in Similarity Renormalization Group techniques and nuclear many-body methods have dramatically increased the capabilities of ab initio nuclear structure and…

### Peripheral nucleon-nucleon scattering at next-to-next-to-leading order in SU(3) heavy baryon chiral perturbation theory

- PhysicsPhysical Review D
- 2021

We calculate the complete T matrices of the elastic nucleon-nucleon scattering up to third order in SU(3) heavy baryon chiral perturbation theory. The phase shifts with orbital angular momentum L ≥ 2…

### Nucleon-Nucleon binding: the Chemistry of Quarks

- Physics
- 2021

The emergence of quarks inside the nucleon has indubitably one objective: nucleon-nucleon (NN) binding for baryonic matter clustering. The binding energy (BE) is directly proportional to the…

### Compositeness of S-wave weakly-bound states from next-to-leading order Weinberg’s relations

- PhysicsThe European Physical Journal C
- 2022

We discuss a model-independent estimator of the likelihood of the compositeness of a shallow S-wave bound or virtual state. The approach is based on an extension of Weinberg’s relations in Weinberg…

### Variable thermal conductivity and hyperbolic two-temperature theory during magneto-photothermal theory of semiconductor induced by laser pulses

- Engineering, PhysicsThe European Physical Journal Plus
- 2021

The main goal of this work is to investigate the interaction impact between three propagated waves. In this case, the elastic wave, plasma wave and thermal waves are obtained in the context of the…

### The parameter optimization of lasers' energy ratio of the double-pulse laser induced breakdown spectrometry for heavy metal elements in the soil.

- PhysicsAnalytical methods : advancing methods and applications
- 2021

This study shows that DP-LIBS is an effective method for the quantitative analysis of heavy metals in the soil by adjusting the energy ratio of the two lasers and the best inter-pulse time under the conditions of different laser energies.

### A model for the second strain gradient continua reinforced with extensible fibers in plane elastostatics

- EngineeringContinuum Mechanics and Thermodynamics
- 2021

A second strain gradient theory-based continuum model is presented for the mechanics of an elastic solid reinforced with extensible fibers in plane elastostatics. The extension and bending kinematics…

### High coherent supercontinuum generation in nitrobenzene liquid-core photonic crystal fiber with elliptical air-hole inner ring

- PhysicsOptical and Quantum Electronics
- 2022

A nitrobenzene liquid-core photonic crystal fiber (NLC-PCF) with eight elliptical air-holes in the innermost ring of the cladding is proposed in this work, and this fiber structure can contribute to…

### Computational technique for heat and advection–diffusion equations

- Computer ScienceSoft Computing
- 2021

The octic B-spline collocation approach is implemented to incorporate the drawback of the other numerical studies in the literature with with high accuracy in terms of error and MATLAB programming is executed to compute the tedious calculation in an easy way toward the improvement of the approximate solution of heat and advection–diffusion equation.

### Wave Propagation Characteristics of Thermoelastic Graphene Platelet Reinforced Polygonal Ring with Phase Lags

- EngineeringComputational Mathematics and Modeling
- 2022

This article studies a new analytical method for clamped free generalized thermoelastic waves in a doubly connected polygonal ring reinforced with graphene platelets under the exact heat conduction…

## References

SHOWING 1-10 OF 237 REFERENCES

### Nuclear Binding Energies and NN uncertainties

- Physics
- 2012

There is an increasing interest in quantifying the predictive power in nuclear structure calculations. We discuss how both experimental and systematic errors at the NN-level can be used to estimate…

### Error analysis of nuclear forces and effective interactions

- Physics
- 2015

The nucleon–nucleon (NN) interaction is the starting point for ab initio nuclear structure and nuclear reactions calculations. These are effectively carried out via effective interactions fitting…

### Error estimates on Nuclear Binding Energies from Nucleon-Nucleon uncertainties

- Physics
- 2012

Despite great theoretical efforts the NN interaction can only be determined with a finite precision, implying an error upper bound for nuclear masses. We analyze for the first time the problem of…

### Theoretical uncertainties of the elastic nucleon-deuteron scattering observables

- PhysicsPhysical Review C
- 2018

Theoretical uncertainties of various types are discussed for the nucleon-deuteron elastic scattering observables at the incoming nucleon laboratory energies up to 200 MeV. We are especially…

### Binding in light nuclei: Statistical NN uncertainties vs Computational accuracy

- Physics
- 2016

We analyse the impact of the statistical uncertainties of the the nucleon-nucleon interaction, based on the Granada-2013 np-pp database, on the binding energies of the triton and the alpha particle…

### The falsification of Chiral Nuclear Forces

- Physics
- 2016

Predictive power in theoretical nuclear physics has been a major concern in the study of nuclear structure and reactions. The Effective Field Theory (EFT) based on chiral expansions provides a model…

### Triton binding energy with realistic precision

- Physics
- 2014

We compute the binding energy of triton with realistic stati stical errors stemming from NN scattering data uncertainties and the deuteron and obtain Et = −7.638(15)MeV. Setting the numerical…

### The Non-Local Nature of the Nuclear Force and its Impact on Nuclear Structure

- Physics
- 1995

We calculate the triton binding energy with a non-local NN potential that ﬁts the world NN data below 350 MeV with the almost perfect χ 2 /datum of 1.03. The non-locality is derived from relativistic…

### The Low energy structure of the Nucleon-Nucleon interaction: Statistical vs Systematic Uncertainties

- Physics
- 2014

We analyze the low energy NN interaction by confronting statistical vs systematic uncertainties. This is carried out with the help of model potentials fitted to the Granada-2013 database where a…

### Aspects of Nucleon-Nucleon Scattering Theory

- Physics
- 1962

Selected aspects of nucleon-nucleon scattering are critically reviewed. Phase shifts are treated relativistically in a manner similar to the usual non- relativistic one. Relativistic kinematics,…