Jaypee University Anoopshahr

Admissions Closed for AY 2024-25
Admissions Closed for AY 2024-25.

JAYPEE UNIVERSITY ANOOPSHAHR , UP , INDIA

जेपी विश्वविद्यालय अनूपशहर , उ. प्र. , भारत
ESTABLISHED UNDER UP ACT NO 8 OF 2014 AND APPROVED BY UGC UNDER SECTION 2(F) OF THE UGC ACT, 1956

Name: Sonali Sachdeva

Designation: Assistant Professor II

Department: Faculty of Mathematical and Physical Sciences

Qualification: Ph.D. Physics (University of Delhi, 2015), B.Ed. (Central Institute of Education, 2010), M.Sc. Physics (St.Stephens College, 2009), B.Sc. (Honours) Physics (Sri Venkateswara College, 2007)

Experience: 8 years of Postdoctoral Research

Contact Details: +91-9818353095

Biography:

Biography: I completed B.Sc. (Honours) Physics from Sri Venkateswara College in 2007. After that I did M.Sc. Physics from St.Stephens College in 2009. Post that, I did B.Ed. from Central Institute of Education in 2010. I cleared CSIR NET JRF in Physics in 2009 and completed Ph.D. in Physics (Astrophysics) from Department of Physics and Astrophysics, University of Delhi in 2015. I have 8 years of Postdoctoral Research experience, focused on Astronomical data analysis, from institutes in India and abroad. This includes Inter-University Centre for Astronomy and Astrophysics (IUCAA), Pune (from 2015-2018); Kavli Institute for Astronomy and Astrophysics (KIAA), Peking University, Beijing (from 2018-2020); Raman Research Institute (RRI), Bengaluru (from 2020-2023). Since 2024, I am working as an Assistant Professor in Physics at Jaypee University Anoopshahr.

Expertise: Astrophysics, General Theory of Relativity, Cosmology

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Publications:

S.Sachdeva, B.Nath, “Star-dust geometry main determinant of dust attenuation in galaxies”, Monthly Notices of the Royal Astronomical Society – Letters, vol.513, no.1, pp.L63-L67, June 2022, doi:10.1093/mnrasl/slac037, Impact Factor – 8.94

S.Sachdeva, L.C.Ho, Y.A.Li, F.Shankar, “Correlation of structure and stellar properties of galaxies in Stripe 82”, The Astrophysical Journal, vol.899, no.2, pp.89-105, August 2020, doi:10.3847/1538-4357/aba82d, Impact Factor – 5.87

  1. Mo, Q. Li, H. Karimian, S. Fang, B. Tang, G. Chen, S. Sachdeva, “A novel framework for daily forecasting of ozone mass concentrations based on neural networks”, Atmospheric Environment, vol.220, no.1, pp.117072-117097, October 2019, doi:10.1016/j.atmosenv.2019.117072, Impact Factor – 4.01

S.Sachdeva, R.Gogoi, K.Saha, A.K.Kembhavi, S.Raychaudhury, “Formation of disc galaxies around redshift 2”, Monthly Notices of the Royal Astronomical Society, vol.487, no.2, pp.1795-1807, August 2019, doi:10.1093/mnras/stz1417, Impact Factor – 5.24

  1. Karimian, Q. Li, C. Wu, Y. Qi, Y. Mo, G. Chen, X. Zhang, S. Sachdeva, “Evaluation of different machine learning approaches to forecast PM 2.5 mass concentrations”, Aerosol and Air Quality Research, vol.19, no.1, pp.1400-1410, January 2019, doi:10.4209/aaqr.2018.12.0450, Impact Factor – 3.06

S.Sachdeva, K.Saha, “Bright compact bulges at intermediate redshifts”, Monthly Notices of the Royal Astronomical Society, vol.478, no.1, pp.41-49, July 2018, doi:10.1093/mnras/sty1084, Impact Factor – 5.24

S.Sachdeva, K.Saha, H.P.Singh, “Growth of bulges in disc galaxies since redshift 1”, The Astrophysical Journal, vol.840, no.2, pp.79-93, May 2017, doi:10.3847/1538-4357/aa6c61, Impact Factor – 5.87

S.Sachdeva, K.Saha, “Survival of pure disc galaxies over the last 8 billion years”, The Astrophysical Journal – Letters, vol.820, no.1, pp.L4-L8, March 2016, doi:10.3847/2041-8205/820/1/L4, Impact Factor – 7.41

S.Sachdeva, D.A.Gadotti, K.Saha, H.P.Singh, “Evolution of disc galaxies with and without classical bulges since redshift 1”, Monthly Notices of the Royal Astronomical Society, vol.451, no.1, pp.2-16, July 2015, doi:10.1093/mnras/stv931, Impact Factor – 5.24

S.Sachdeva, “Magnitude and size evolution of bulgeless galaxies”, Monthly Notices of the Royal Astronomical Society, vol.435, no.2, pp.1186-1197, October 2013, doi:10.1093/mnras/stt1364, Impact Factor – 5.24

Conference Proceedings:

D.A.Gadotti, S.Sachdeva, K.Saha, H.P.Singh, “The observed peripheral growth of disc galaxies from redshift 1”, International Astronomical Union Proceedings, Symposium no.321, pp.324, January 2017, doi:10.1017/S1743921316011224

S.Sachdeva, “Survival of pure disc galaxies over the last 8 billion years”, Discs in galaxies 2016, pp.31, September 2016, doi:10.5281/zenodo.61551

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