Simulations of explosive nucleosynthesis in novae predict the production of the radioelement 22Na, a key astronomical observable by its short half-life to constrain nova models. It can also help to explain the observed 22Ne excess in presolar grains and in cosmic rays. At peak novae temperatures, the dominant ER=0.204 MeV resonance of the reaction 22Na(p,y)23Mg has a highly debated strength. An experiment was performed at GANIL to measure the lifetime, spin and proton branching ratio of the Ex=7.785 MeV resonant state in 23Mg*. The reaction 3He(24Mg,⍺)23Mg*, populating the state of interest, was studied with particle detectors (VAMOS, SPIDER) and the gamma tracking spectrometer AGATA. Alpha particles allowed us to reconstruct the excitation...
Gamma-ray telescopes in orbit around the earth are searching for evidence of the elusive radionuclid...
Gamma-ray telescopes in orbit around the earth are searching for evidence of the elusive radionuclid...
6 pages, 4 figures, proceedings of the conference Nuclear Physics in Astrophysics - X (NPA-X, Cern ...
Simulations of explosive nucleosynthesis in novae predict the production of the radioelement 22Na, a...
Simulations of explosive nucleosynthesis in novae predict the production of the radioelement 22Na, a...
Simulations of explosive nucleosynthesis in novae predict the production of the radioelement 22Na, a...
Simulations of explosive nucleosynthesis in novae predict the production of the radioelement 22Na, a...
Simulations of explosive nucleosynthesis in novae predict the production of the radioelement 22Na, a...
Les simulations de la nucléosynthèse dans les novæ prédisent la production du radioélément 22Na, une...
Simulations of explosive nucleosynthesis in novae predict the production of 22Na, a key astronomical...
Simulations of explosive nucleosynthesis in novae predict the production of 22Na, a key astronomical...
Classical novae are thermonuclear explosions in stellar binary systems, and important sources of 26A...
Classical novae are thermonuclear explosions in stellar binary systems, and important sources of 26A...
Classical novae are thermonuclear explosions in stellar binary systems, and important sources of 26A...
Classical novae are thermonuclear explosions in stellar binary systems, and important sources of 26A...
Gamma-ray telescopes in orbit around the earth are searching for evidence of the elusive radionuclid...
Gamma-ray telescopes in orbit around the earth are searching for evidence of the elusive radionuclid...
6 pages, 4 figures, proceedings of the conference Nuclear Physics in Astrophysics - X (NPA-X, Cern ...
Simulations of explosive nucleosynthesis in novae predict the production of the radioelement 22Na, a...
Simulations of explosive nucleosynthesis in novae predict the production of the radioelement 22Na, a...
Simulations of explosive nucleosynthesis in novae predict the production of the radioelement 22Na, a...
Simulations of explosive nucleosynthesis in novae predict the production of the radioelement 22Na, a...
Simulations of explosive nucleosynthesis in novae predict the production of the radioelement 22Na, a...
Les simulations de la nucléosynthèse dans les novæ prédisent la production du radioélément 22Na, une...
Simulations of explosive nucleosynthesis in novae predict the production of 22Na, a key astronomical...
Simulations of explosive nucleosynthesis in novae predict the production of 22Na, a key astronomical...
Classical novae are thermonuclear explosions in stellar binary systems, and important sources of 26A...
Classical novae are thermonuclear explosions in stellar binary systems, and important sources of 26A...
Classical novae are thermonuclear explosions in stellar binary systems, and important sources of 26A...
Classical novae are thermonuclear explosions in stellar binary systems, and important sources of 26A...
Gamma-ray telescopes in orbit around the earth are searching for evidence of the elusive radionuclid...
Gamma-ray telescopes in orbit around the earth are searching for evidence of the elusive radionuclid...
6 pages, 4 figures, proceedings of the conference Nuclear Physics in Astrophysics - X (NPA-X, Cern ...