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We present the first time abundance analysis of a very metal-poorcarbon-enhanced star CD-27 14351 based on a high resolution (R ~ 48000) FEROSspectrum. Our abundance analysis performed using Local ThermodynamicEquilibrium (LTE) model atmospheres shows that the object is a cool star withstellar atmospheric parameters, effective temperature Teff = 4335 K, surfacegravity log g = 0.5, microturbulence = 2.42 km/s, and, metallicity [Fe/H] =-2.6. The star exhibits high carbon and nitrogen abundances with [C/Fe] = 2.89and [N/Fe] = 1.89. Overabundances of neutron-capture elements are evident inBa, La, Ce, and Nd with estimated [X/Fe] > 1, the largest enhancement beingseen in Ce with [Ce/Fe] = 2.63. While the first peak s-process elements Sr andY are found to be enhanced with respect to Fe, ([Sr/Fe] = 1.73 and [Y/Fe] =1.91) the third peak s-process element Pb could not be detected in our spectrumat the given resolution. Europium, primarily a r-process element also shows anenhancement with [Eu/Fe] = 1.65. With [Ba/Eu] = 0.12 the object CD-27 14351satisfies the classification criterion for CEMP-r/s star. The elementalabundance distributions observed in this star is discussed in light of chemicalabundances observed in other CEMP stars from literature.

Chemical analysis of a carbon-enhanced very metal-poor star: CD-27 14351