Spectroscopic study of CEMP-(s & r/s) stars - Revisiting classification criteria and formation scenarios, highlighting i-process nucleosynthesis

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Volume 649 (May 2021)

A&A, 649 (2021) A49

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Table 2

Temperatures from photometry.

Star name	T_eff	T_eff	T_eff	T_eff	T_eff	T_eff	T_eff	Spectroscopic
		(−1.5)	(−2.0)	(−2.5)	(−1.5)	(−2.0)	(−2.5)	estimates
	(J−K)	(J−H)	(J−H)	(J−H)	(V −K)	(V −K)	(V −K)
HD 145777	4072	4295	4273	4234	–	–	–	4160
CD−27 14351	4097	4119	4099	–	–	–	–	4320
HE 0017+0055	4261	4478	4456	4414	4084	4080	–	4370
HE 2144−1832	4264	4558	4536	4493	4171	4168	–	4190
HE 2339−0837	4812	4797	4773	4727	5086	5093	5107	4940

Notes. The numbers in parentheses below T_eff indicate the metallicity values at which the temperatures are calculated. Temperatures are given in Kelvin.

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