825 citations
- Aryabhatta Research Institute of Observational SciencesIN72 papers
- Shanghai Astronomical ObservatoryCN32 papers
- Chinese Academy of SciencesCN26 papers
- Institute of Astronomy and National Astronomical ObservatoryBG21 papers
- Deen Dayal Upadhyaya Gorakhpur UniversityIN15 papers
- Inter-University Centre for Astronomy and AstrophysicsIN15 papers
- Bulgarian Academy of SciencesBG13 papers
- Indian Institute of AstrophysicsIN11 papers
- Pennsylvania State UniversityUS11 papers
- Astronomical ObservatoryRS10 papers
- Kazan Federal UniversityRU10 papers
- University of North Carolina at Chapel HillUS10 papers
207 papers
Accounting for Transit Timing Detectability: Biases in Planetary Radius and Orbital Period
Skylar D'Angiolillo, Daniel Fabrycky, Mariah G. MacDonald
Transit Timing Variations (TTVs) are deviations from the time an observer would expect to see an exoplanet transit its host star. In multi-planetary systems, significant TTVs may i…
Effects of Outer Giant Planets on In Situ Formation of Inner Super-Earths
Phoebe Sandhaus, Rebekah I. Dawson, Mariah G. MacDonald +2
Recent studies have found an observational correlation between the presence of outer giant planets and inner super-Earths, which implies that outer giants do not suppress the forma…
Weights of essential surfaces in 2-bridge knot complements
Cynthia L. Curtis, Kendra Ebke, Kate O'Connor
Understanding ideal points in the character varieties of knot complements has led to a number of important invariants for 3-manifolds. Ohtsuki (1994) counted the ideal points for c…
X-Ray Spectral Variability of the TeV HBL Blazar PG 1553+113 with XMM-Newton
P. U. Devanand, Alok C. Gupta, Paul J. Wiita +2
We present an extensive X-ray spectral variability study of the TeV photon-emitting high-energy-peaked BL Lacertae object PG 1553+113, using the data from EPIC-PN camera of XMM-New…
Probable Quasi-Periodic Oscillations in the {\tt TESS} observations of blazars in the Swift X-ray Survey
Ashutosh Tripathi, Paul J. Wiita, Krista Lynne Smith
This work presents possible quasi-periodic oscillations in the Transiting Exoplanet Survey Satellite observations of blazars that are in the 157-month hard X-ray survey done by Swi…
Application of time-series analysis methods to a multiple-sector TESS observations: the case of the radio-loud blazar 3C 371
Ashutosh Tripathi, Paul J. Wiita, Ryne Dingler +4
We present various time series analysis methods to analyze multiple-sector observations of bright AGN from the Transiting Exoplanet Survey Satellite (TESS) and examine whether issu…