Bulletin of the American Physical Society
APS April Meeting 2024
Wednesday–Saturday, April 3–6, 2024; Sacramento & Virtual
Session L03: Transients and Interacting Binaries
10:45 AM–12:33 PM,
Friday, April 5, 2024
SAFE Credit Union Convention Center
Room: Ballroom A4, Floor 2
Sponsoring
Unit:
DAP
Chair: Rosa Everson, University of California, Santa Cruz
Abstract: L03.00006 : Time-resolved photometry of X-ray binaries with NASA's TESS spacecraft.
11:45 AM–11:57 AM
Presenter:
Priyansh H Joshi
(California State University, Fresno)
Authors:
Priyansh H Joshi
(California State University, Fresno)
Frederick A Ringwald
(California State University, Fresno)
We find periodic behavior in the brightness of 19 of the 20 stars. The photometric periods we measure for these stars are 6.37 days for Swift J0243.6+612, 1.08 days for HESS J0632+057, 4.4 hours for IGR J11305-6256, 3.13 days for PSR B1259-63, 3.63 days for IGR J16327-4940, 0.96 days for AX J1700.2-4220, 1.22 hr for 4U 1954+31, 6.2 days for PSR J2032+4127 and 1.32 days for HD 215227 for 9 stars in Neumann et. al (2023). From the 8 stars in Liu et. al (2007), the previously unobserved periods are 7.55 hours for 4U 1456-32, 15.96 days for 4U 1700+24, 6.42 hours for 4U 1908+005, 3.23 days for GS 2023+338 and 5.32 days for Cyg X-2. From Avakyan et. al (2023), IGR J17353-3539 is the only star we found. It has a period of 5.43 days.
Follow Us |
Engage
Become an APS Member |
My APS
Renew Membership |
Information for |
About APSThe American Physical Society (APS) is a non-profit membership organization working to advance the knowledge of physics. |
© 2024 American Physical Society
| All rights reserved | Terms of Use
| Contact Us
Headquarters
1 Physics Ellipse, College Park, MD 20740-3844
(301) 209-3200
Editorial Office
100 Motor Pkwy, Suite 110, Hauppauge, NY 11788
(631) 591-4000
Office of Public Affairs
529 14th St NW, Suite 1050, Washington, D.C. 20045-2001
(202) 662-8700