The r-, p-, and νp-Process

Open questions in r-process and νp-process nucleosynthesis

Nucleosynthesis in neutrino heated matter : The ν p - process and the r - process

This manuscript reviews recent progress in our understanding of the nucleosynthesis of medium and heavy elements in supernovae. Recent hydrodynamical models of core-collapse supernovae show that a large amount of proton rich matter is ejected under strong neutrino fluxes. This matter constitutes the site of the ν p-process where antineutrino absorption reactions catalyze the nucleosynthesis of ...

consequence analysis of the leakage, ignition and explosion during high pressure sour gas injection process to the oil reservoir

there is no doubt that human being needs to become integrated with industry and industry needs to be progressed, daily. on the other hand, serious events in industrial units specially in oil industries has been shown that such damages and events are industry related ones. the consequence of such events and damages which resulted in chemical and poisoned explosions and loss of life and property ...

The r-Process and Chronometers

We have been examining the abundance distributions in metal-poor Galactic halo stars trying to identify, and understand, the signatures of the slowand rapid-neutron capture processes (i.e., the sand the r-process). Detailed studies have been made of the stars CS 22892–052 [1, 2] and HD 115444 [3]. In our latest work we have added to this list the metal-poor ([Fe/H] = –2.0) halo star BD +17◦3248...

On Property (A) and the socle of the $f$-ring $Frm(mathcal{P}(mathbb R), L)$

For a frame $L$, consider the $f$-ring $ mathcal{F}_{mathcal P}L=Frm(mathcal{P}(mathbb R), L)$. In this paper, first we show that each minimal ideal of $ mathcal{F}_{mathcal P}L$ is a principal ideal generated by $f_a$, where $a$ is an atom of $L$. Then we show that if $L$ is an $mathcal{F}_{mathcal P}$-completely regular frame, then the socle of $ mathcal{F}_{mathcal P}L$ consists of those $f$...