Browsing Institutt for teoretisk astrofysikk by Author "Jenssen, Espen Sem"
AlterBBN v2: A public code for calculating Big-Bang nucleosynthesis constraints in alternative cosmologies Arbey, Alexandre; Auffinger, Jérémy; Hickerson, KP; Jenssen, Espen Sem (Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2019)We present the version 2 of AlterBBN, an open public code for the calculation of the abundance of the elements from Big-Bang nucleosynthesis. It does not rely on any closed external library or program, aims at being ...
Jenssen, Espen Sem (Master thesis / Masteroppgave, 2016)The universe is full of stuff we cannot see, neither directly or indirectly. We do not understand the nature of the mysterious dark matter and how it interacts with normal matter. Big Bang Nucleosynthesis (BBN) provides ...
Riemer-Sørensen, Signe; Jenssen, Espen Sem (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2017)