Personal information

X-ray astronomy, High energy astrophysics, Gravitational waves

Activities

Education and qualifications (2)

Massachusetts Institute of Technology: Cambridge, Massachusetts, US

2022-09 to present | PhD in Physics (MIT Kavli Institute of Astrophysics and Space Research)
Education
Source: Self-asserted source
Joheen Chakraborty

Columbia University: New York, New York, US

2018-09 to 2022-05 | BA Astrophysics, BA Computer Science
Education
Source: Self-asserted source
Joheen Chakraborty

Works (13)

Characterization of a Peculiar Einstein Probe Transient EP240408a: An Exotic Gamma-Ray Burst or an Abnormal Jetted Tidal Disruption Event?

The Astrophysical Journal Letters
2025-02-01 | Journal article
Contributors: Brendan O’Connor; Dheeraj Pasham; Igor Andreoni; Jeremy Hare; Paz Beniamini; Eleonora Troja; Roberto Ricci; Dougal Dobie; Joheen Chakraborty; Mason Ng et al.
Source: check_circle
Crossref

Eppur si muove: Evidence of disc precession or a sub-milliparsec SMBH binary in the QPE-emitting galaxy GSN 069

Astronomy & Astrophysics
2025-01 | Journal article
Contributors: G. Miniutti; A. Franchini; M. Bonetti; M. Giustini; J. Chakraborty; R. Arcodia; R. Saxton; E. Quintin; P. Kosec; I. Linial et al.
Source: check_circle
Crossref

Detection of a Highly Ionized Outflow in the Quasiperiodically Erupting Source GSN 069

The Astrophysical Journal
2025-01-01 | Journal article
Contributors: P. Kosec; E. Kara; L. Brenneman; J. Chakraborty; M. Giustini; G. Miniutti; C. Pinto; D. Rogantini; R. Arcodia; M. Middleton et al.
Source: check_circle
Crossref

Fragments of harmony amid apparent chaos: A closer look at the X-ray quasi-periodic eruptions of the galaxy RX J1301.9+2747

Astronomy & Astrophysics
2024-12 | Journal article
Contributors: Margherita Giustini; Giovanni Miniutti; Riccardo Arcodia; Adelle Goodwin; Kate D. Alexander; Joheen Chakraborty; Johannes Buchner; Peter Kosec; Richard Saxton; Matteo Bonetti et al.
Source: check_circle
Crossref

Expanding the Ultracompacts: Gravitational-wave-driven Mass Transfer in the Shortest-period Binaries with Accretion Disks

The Astrophysical Journal
2024-12-01 | Journal article
Contributors: Joheen Chakraborty; Kevin B. Burdge; Saul A. Rappaport; James Munday; Hai-Liang Chen; Pablo Rodríguez-Gil; V. S. Dhillon; Scott A. Hughes; Gijs Nelemans; Erin Kara et al.
Source: check_circle
Crossref

The more the merrier: SRG/eROSITA discovers two further galaxies showing X-ray quasi-periodic eruptions

Astronomy & Astrophysics
2024-04 | Journal article
Contributors: R. Arcodia; Z. Liu; A. Merloni; A. Malyali; A. Rau; J. Chakraborty; A. Goodwin; D. Buckley; J. Brink; M. Gromadzki et al.
Source: check_circle
Crossref

Testing EMRI Models for Quasi-periodic Eruptions with 3.5 yr of Monitoring eRO-QPE1

The Astrophysical Journal
2024-04-01 | Journal article
Contributors: Joheen Chakraborty; Riccardo Arcodia; Erin Kara; Giovanni Miniutti; Margherita Giustini; Alexandra J. Tetarenko; Lauren Rhodes; Alessia Franchini; Matteo Bonetti; Kevin B. Burdge et al.
Source: check_circle
Crossref

Alive and kicking: A new QPE phase in GSN 069 revealing a quiescent luminosity threshold for QPEs

Astronomy & Astrophysics
2023-06 | Journal article
Part of ISSN: 0004-6361
Part of ISSN: 1432-0746
Contributors: Giovanni Miniutti; M. Giustini; Riccardo Arcodia; Richard Saxton; J. Chakraborty; A. M. Read; E. Kara
Source: Self-asserted source
Joheen Chakraborty

Transit duration and timing variations from binary planets

Monthly Notices of the Royal Astronomical Society
2022-12-30 | Journal article
Contributors: Joheen Chakraborty; David Kipping
Source: check_circle
Crossref

Possible X-Ray Quasi-periodic Eruptions in a Tidal Disruption Event Candidate

The Astrophysical Journal Letters
2021-11-01 | Journal article
Contributors: Joheen Chakraborty; Erin Kara; Megan Masterson; Margherita Giustini; Giovanni Miniutti; Richard Saxton
Source: check_circle
Crossref

TESS Eclipsing Binary Stars. I. Short cadence observations of 4584 eclipsing binaries in Sectors 1-26

2021-10-26 | Preprint
Source: Self-asserted source
Joheen Chakraborty

Hundreds of new periodic signals detected in the first year of TESS with the weirddetector

Monthly Notices of the Royal Astronomical Society
2020-09 | Journal article
Contributors: Chakraborty, Joheen; Wheeler, Adam; Kipping, David
Source: check_circle
NASA Astrophysics Data System

Evaluating predictive models for solar energy growth in the US states and identifying the key drivers

IOP Conference Series: Earth and Environmental Science
2018-03 | Conference paper
BIBCODE:

2018E&ES..127a2002C

Contributors: Chakraborty, Joheen; Banerji, Sugata
Source: check_circle
NASA Astrophysics Data System

Peer review (1 review for 1 publication/grant)

Review activity for Nature astronomy. (1)