Estimation of rotational temperature of 121Sb16O molecule

Pramana

Ashish Jaituni¹  M B Sureshkumar¹  N R Shah¹ 

[1] Physics Department, Faculty of Science, The M.S. University of Baroda, Vadodara 390 002, India$$

关键词: Rotational temperature;    electronic spectra;    diatomic molecules.;   

DOI  :  

学科分类：物理（综合）

来源: Indian Academy of Sciences

【 摘 要 】

The (0,1), (0,0), (1,0) and (2,0) bands of 𝐵 → 𝑋 system of antimony monoxide have been excited in rf discharge tube source and photographed in the 9th order of a two metre plane grating spectrograph (PGS-2). Intensity records of the rotational lines have been obtained. The intensity measurements of 𝑄 and 𝑃 branch lines of the above four bands and 𝐽 numberings are used to estimate the effective rotational temperature of the source emitting the spectrum of 121Sb16O molecule. It is concluded that 121Sb16O may be present in 𝐾 type stars.

【 授权许可】

Unknown