LUNA: Status and prospects

C Broggini, D Bemmerer, A Caciolli, D Trezzi - Progress in Particle and …, 2018 - Elsevier
The essential ingredients of nuclear astrophysics are the thermonuclear reactions which
shape the life and death of stars and which are responsible for the synthesis of the chemical …

The activation method for cross section measurements in nuclear astrophysics

G Gyürky, Z Fülöp, F Käppeler, GG Kiss… - The European Physical …, 2019 - Springer
The primary aim of experimental nuclear astrophysics is to determine the rates of nuclear
reactions taking place in stars in various astrophysical conditions. These reaction rates are …

Advances in radiative capture studies at LUNA with a segmented BGO detector

J Skowronski, RM Gesuè, A Boeltzig… - Journal of Physics G …, 2023 - iopscience.iop.org
Studies of charged-particle reactions for low-energy nuclear astrophysics require high
sensitivity, which can be achieved by means of detection setups with high efficiency and low …

Measurement of Low-Energy Resonance Strengths in the Reaction

AC Dombos, D Robertson, A Simon, T Kadlecek… - Physical Review Letters, 2022 - APS
The O 18 (α, γ) Ne 22 reaction is an essential part of a reaction chain that produces the Ne
22 (α, n) Mg 25 neutron source for both the weak and main components of the slow neutron …

Improved Direct Measurement of the 64.5 keV Resonance Strength in the Reaction at LUNA

CG Bruno, DA Scott, M Aliotta, A Formicola, A Best… - Physical Review Letters, 2016 - APS
The O 17 (p, α) N 14 reaction plays a key role in various astrophysical scenarios, from
asymptotic giant branch stars to classical novae. It affects the synthesis of rare isotopes such …

Exploring stars in underground laboratories: challenges and solutions

M Aliotta, A Boeltzig, R Depalo… - Annual Review of …, 2022 - annualreviews.org
For millennia, mankind has been fascinated by the marvel of the starry night sky. Yet, a
proper scientific understanding of how stars form, shine, and die is a relatively recent …

A new approach to monitor -targets degradation in situ for cross-section measurements at LUNA

GF Ciani, L Csedreki, J Balibrea-Correa, A Best… - The European Physical …, 2020 - Springer
Direct measurements of reaction cross-sections at astrophysical energies often require the
use of solid targets able to withstand high ion beam currents for extended periods of time …

A high-efficiency gas target setup for underground experiments, and redetermination of the branching ratio of the 189.5 keV 22Ne(p,)23Na resonance

LUNA Collaboration, F Ferraro, MP Takács… - The European Physical …, 2018 - Springer
The experimental study of nuclear reactions of astrophysical interest is greatly facilitated by
a low-background, high-luminosity setup. The Laboratory for Underground Nuclear …

Underground study of the reaction relevant for explosive hydrogen burning

A Di Leva, DA Scott, A Caciolli, A Formicola, F Strieder… - Physical review C, 2014 - APS
Background: The O 17 (p, γ) F 18 reaction affects the production of key isotopes (eg, F 18
and O 18) in the explosive hydrogen burning that powers classical novae. Under these …

Low-energy resonances in the ( reaction

FR Pantaleo, A Boeltzig, A Best, R Perrino, M Aliotta… - Physical Review C, 2021 - APS
Background: Shell hydrogen burning during the asymptotic giant branch (AGB) phase
through the oxygen isotopes has been indicated as a key process that is needed to …