Christopher West
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View article: Dynamical model of Praesepe and its tidal tails
Dynamical model of Praesepe and its tidal tails Open
Context . The dynamical evolution of open clusters in the tidal field of the Milky Way and the feeding of the disc field star population depend strongly on the initial conditions at the time of gas removal. Detailed dynamical models tailor…
View article: Dynamical model of Praesepe and its tidal tails
Dynamical model of Praesepe and its tidal tails Open
Context. The dynamical evolution of open clusters in the tidal field of the Milky Way and the feeding of the disc field star population depend strongly on the initial conditions at the time of gas removal. Detailed dynamical models tailore…
View article: The Impact of Initial Composition on Massive Star Evolution and Nucleosynthesis
The Impact of Initial Composition on Massive Star Evolution and Nucleosynthesis Open
We study the sensitivity of presupernova evolution and supernova nucleosynthesis yields of massive stars to variations of the initial composition. We use the solar abundances from Lodders, and compute two different sets of initial stellar …
View article: IDL galactic chemical history tool for nucleosynthesis
IDL galactic chemical history tool for nucleosynthesis Open
IDL galactic chemical history tool for nucleosynthesis
View article: Python galactic chemical history tool for nucleosynthesis
Python galactic chemical history tool for nucleosynthesis Open
Python galactic chemical history tool for nucleosynthesis
View article: Reducing Uncertainties in the Production of the Gamma-emitting Nuclei <sup>26</sup>Al, <sup>44</sup>Ti, and <sup>60</sup>Fe in Core-collapse Supernovae by Using Effective Helium Burning Rates
Reducing Uncertainties in the Production of the Gamma-emitting Nuclei <sup>26</sup>Al, <sup>44</sup>Ti, and <sup>60</sup>Fe in Core-collapse Supernovae by Using Effective Helium Burning Rates Open
We have used effective reaction rates (ERR) for the helium burning reactions to predict the yield of the gamma-emitting nuclei 26Al, 44Ti, and 60Fe in core col- lapse supernovae. The variations in the predicted yields for values of the rea…
View article: Mass and metallicity requirement in stellar models for galactic chemical evolution applications
Mass and metallicity requirement in stellar models for galactic chemical evolution applications Open
We used a one-zone chemical evolution model to address the question of how many masses and metallicities are required in grids of massive stellar models in order to ensure reliable galactic chemical evolution predictions. We used a set of …
View article: Search for mixing-induced CP violation using partial reconstruction of [bar over B][superscript 0] → D[superscript *+]}Xℓ[superscript -][bar over ν][subscript ℓ]and kaon tagging
Search for mixing-induced CP violation using partial reconstruction of [bar over B][superscript 0] → D[superscript *+]}Xℓ[superscript -][bar over ν][subscript ℓ]and kaon tagging Open
We describe in detail a previously published measurement of CP violation in B[superscript 0]-[bar over B][superscript 0] oscillations, based on an integrated luminosity of 425.7 fb[superscript -1] collected by the BABAR experiment at the P…
View article: Observation of [bar over B] → D[superscript (*)]π[superscript +]π[superscript −]ℓ[superscript −][bar over ν] Decays in e[superscript +]e[superscript −] Collisions at the Υ(4S) Resonance
Observation of [bar over B] → D[superscript (*)]π[superscript +]π[superscript −]ℓ[superscript −][bar over ν] Decays in e[superscript +]e[superscript −] Collisions at the Υ(4S) Resonance Open
We report on measurements of the decays of [bar over B] mesons into the semileptonic final states [bar over B] → D[superscript (*)]π[superscript +]π[superscript -]ℓ[superscript -][bar over ν], where D[superscript (*)] represents a D or D[s…