39 citations · 245 across the 32 of their papers we have counts for
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Late-Time Observations of Type Ia Supernova SN 2014J with the Hubble Space Telescope Wide Field Camera 3
Or Graur
Recent works have studied the late-time light curves of Type Ia supernovae (SNe Ia) when these were older than 500 days past B-band maximum light. Of these, SN 2014J, which explode…
Progenitor constraints on the Type Ia supernova SN 2014J from Hubble Space Telescope H and [O III] observations
Or Graur, Tyrone E. Woods
Type Ia supernovae are understood to arise from the thermonuclear explosion of a carbon-oxygen white dwarf, yet the evolutionary mechanisms leading to such events remain unknown. M…
The Harvard Science Research Mentoring Program
Or Graur
The last decade has seen a proliferation of mentoring programs that provide high-school students authentic research experiences. Such programs expose students to front-line researc…
Late-Time Observations of ASASSN-14lp Strengthen the Case for a Correlation between the Peak Luminosity of Type Ia Supernovae and the Shape of their Late-Time Light Curves
Or Graur, David R. Zurek, Mihai Cara +5
Late-time observations of Type Ia supernovae (SNe Ia), >900 days after explosion, have shown that this type of SN does not suffer an "IR catastrophe" at 500 days as previously pred…
The supernova rate beyond the optical radius
Sukanya Chakrabarti, Brennan Dell, Or Graur +3
Many spiral galaxies have extended outer H~I disks and display low levels of star formation, inferred from the far-ultraviolet emission detected by {\it GALEX}, well beyond the opt…