J0931+0038 thus presents a challenge for the next generation of nucleosynthesis models and motivates the study of high-mass progenitor stars impacted by convection, rotation, jets, and/or binary ...

All the latest science news on nucleosynthesis from Phys.org. Find the latest news, advancements, and breakthroughs.

Recently, the nucleosynthesis mechanism in heavy-ion collisions has been investigated via the measurement of hypertriton production by the ALICE collaboration. The hypertriton, which consists of a ...

In a study published in The Astrophysical Journal, scientists have proposed the features of the rapid neutron capture process (r-process) nucleosynthesis in a novel scenario: common envelop jet ...

Limits on the abundance and masses of primordial black holes. ... and with primordial nucleosynthesis — the theory of the origin of light elements such as hydrogen and helium.

Stars serve as laboratories for the nuclear reactions that control their fundamental behavior within the vastness of the cosmos. A vital astronomical process called nucleosynthesis shapes the ...

Stellar nucleosynthesis is the collective term for the nuclear reactions taking place in stars to build the nuclei of the heavier elements. The processes involved began to be understood early in ...

In physical cosmology, Big Bang nucleosynthesis (or primordial nucleosynthesis) refers to the production of nuclei other than H-1, the normal, light hydrogen, during the early phases of the ...

I Introduction. The primordial nucleosynthesis is one of the most important achievements of the cosmological standard model [1, 2]. Using the Einstein's equations, supposing a flat, isotropic and ...

“These processes are known as ‘primordial nucleosynthesis.’ One of the predictions of this model is that the chemical composition of the early universe is largely hydrogen and helium.