Sarah Dalessi
YOU?
Author Swipe
View article: GRB 250702B: discovery of a gamma-ray burst from a black hole falling into a star
GRB 250702B: discovery of a gamma-ray burst from a black hole falling into a star Open
Gamma-ray bursts are the most luminous electromagnetic events in the Universe. Their prompt gamma-ray emission has typical durations between a fraction of a second and several minutes. A rare subset of these events have durations in excess…
View article: Fermi-GBM Observations of GRB 230307A: An Exceptionally Bright Long-duration Gamma-ray Burst with an Associated Kilonova
Fermi-GBM Observations of GRB 230307A: An Exceptionally Bright Long-duration Gamma-ray Burst with an Associated Kilonova Open
On 2023 March 7 the Fermi Gamma-ray Burst Monitor observed the second-highest-fluence gamma-ray burst (GRB) ever, GRB 230307A. With a duration beyond 100 s, GRB 230307A contained a multitude of rapidly varying peaks, and was so bright it c…
View article: GRB 250702B: Discovery of a Gamma-Ray Burst from a Black Hole Falling into a Star
GRB 250702B: Discovery of a Gamma-Ray Burst from a Black Hole Falling into a Star Open
Gamma-ray bursts are the most luminous electromagnetic events in the universe. Their prompt gamma-ray emission has typical durations between a fraction of a second and several minutes. A rare subset of these events have durations in excess…
View article: Fermi-GBM Observations of GRB 230307A: An Exceptionally Bright Long-Duration Gamma-ray Burst with an Associated Kilonova
Fermi-GBM Observations of GRB 230307A: An Exceptionally Bright Long-Duration Gamma-ray Burst with an Associated Kilonova Open
On March 7th, 2023 the \textit{Fermi} Gamma-ray Burst Monitor observed the second highest fluence gamma-ray burst (GRB) ever, GRB~230307A. With a duration beyond 100~s, GRB~230307A contains a multitude of rapidly-varying peaks, and was so …
View article: Constraining Possible γ-Ray Burst Emission from GW230529 Using Swift-BAT and Fermi-GBM
Constraining Possible γ-Ray Burst Emission from GW230529 Using Swift-BAT and Fermi-GBM Open
GW230529 is the first compact binary coalescence detected by the LIGO–Virgo–KAGRA collaboration with at least one component mass confidently in the lower mass gap, corresponding to the range 3–5 M ⊙ . If interpreted as a neutron star–black…
View article: Constraining possible $γ$-ray burst emission from GW230529 using Swift-BAT and Fermi-GBM
Constraining possible $γ$-ray burst emission from GW230529 using Swift-BAT and Fermi-GBM Open
GW230529 is the first compact binary coalescence detected by the LIGO-Virgo-KAGRA collaboration with at least one component mass confidently in the lower mass-gap, corresponding to the range 3-5$M_{\odot}$. If interpreted as a neutron star…
View article: Fermi-GBM Discovery of GRB 221009A: An Extraordinarily Bright GRB from Onset to Afterglow
Fermi-GBM Discovery of GRB 221009A: An Extraordinarily Bright GRB from Onset to Afterglow Open
We report the discovery of GRB 221009A, the highest flux gamma-ray burst (GRB) ever observed by the Fermi Gamma-ray Burst Monitor (Fermi-GBM). This GRB has continuous prompt emission lasting more than 600 s, which smoothly transitions to a…
View article: GRB 221009A: The BOAT
GRB 221009A: The BOAT Open
GRB 221009A has been referred to as the brightest of all time (BOAT). We investigate the veracity of this statement by comparing it with a half century of prompt gamma-ray burst observations. This burst is the brightest ever detected by th…