Results 11 to 20 of about 12,587 (307)

A Global Fireball Observatory [PDF]

Planetary and Space Science, 2020
The world’s meteorite collections contain a very rich picture of what the early Solar System would have been made of, however the lack of spatial context with respect to their parent population for these samples is an issue. The asteroid population is equally as rich in surface mineralogies, and mapping these two populations (meteorites and asteroids ...
Devillepoix, H.A.R., Cupák, M., Bland, P.A., Sansom, E.K., Towner, M.C., Howie, R.M., Hartig, B.A.D., Jansen-Sturgeon, T., Shober, P.M., Anderson, S.L., Benedix, G.K., Busan, D., Sayers, R., Jenniskens, P., Albers, J., Herd, C.D.K., Hill, P.J.A., Brown, P.G., Krzeminski, Z., Osinski, G.R., Chennaoui Aoudjehane, H., Benkhaldoun, Z., Jabiri, A., Guennoun, M., Barka, A., Darhmaoui, H., Daly, L., Collins, G.S., McMullan, S., Suttle, M.D., Ireland, T., Bonning, G., Baeza, L., Alrefay, T.Y., Horner, J., Swindle, T.D., Hergenrother, C.W., Fries, M.D., Tomkins, A., Langendam, A., Rushmer, T., O'Neill, C., Janches, D., Hormaechea, J.L., Shaw, C., Young, J.S., Alexander, M., Mardon, A.D., Tate, J.R.   +48 more
core   +15 more sources

On the Proposed Interstellar Origin of the USG 20140108 Fireball [PDF]

The Astrophysical Journal, 2023
A critical review of the evidence for the interstellar origin of the USG 20140108 fireball is presented. Examining United States Government (USG) fireball velocities where independent data are available shows the former to have significant (10–15 km s ...
Peter G. Brown, Jiří Borovička
doaj   +2 more sources

The Winchcombe fireball—That lucky survivor [PDF]

Meteoritics & Planetary Science, 2023
AbstractOn February 28, 2021, a fireball dropped ∼0.6 kg of recovered CM2 carbonaceous chondrite meteorites in South‐West England near the town of Winchcombe. We reconstruct the fireball's atmospheric trajectory, light curve, fragmentation behavior, and pre‐atmospheric orbit from optical records contributed by five networks.
McMullan, Sarah, Vida, Denis, Devillepoix, Hadrien A. R., Rowe, Jim, Daly, Luke, King, Ashley J., Cupák, Martin, Howie, Robert M., Sansom, Eleanor K., Shober, Patrick, Towner, Martin C., Anderson, Seamus, McFadden, Luke, Horák, Jana, Smedley, Andrew R. D., Joy, Katherine H., Shuttleworth, Alan, Colas, Francois, Zanda, Brigitte, O'Brien, Áine C., McMullan, Ian, Shaw, Clive, Suttle, Adam, Suttle, Martin D., Young, John S., Campbell‐Burns, Peter, Kacerek, Richard, Bassom, Richard, Bosley, Steve, Fleet, Richard, Jones, Dave, McIntyre, Mark, James, Nick, Robson, Derek, Dickinson, Paul, Bland, Philip A., Collins, Gareth S.   +36 more
openaire   +4 more sources

Fireball streak detection with minimal CPU processing requirements for the Desert Fireball Network data processing pipeline [PDF]

Publications Astronomical Society of Australia, 2020
The detection of fireballs streaks in astronomical imagery can be carried out by a variety of methods. The Desert Fireball Network uses a network of cameras to track and triangulate incoming fireballs to recover meteorites with orbits and to build a ...
Towner, Martin, Cupak, Martin, Howie, Robert, Deshayes, Jean, Paxman, Jonathan, Bland, Philip, Jansen-Sturgeon, Trent, Hartig, Ben, Devillepoix, Hadrien, Sansom, Eleanor   +9 more
core   +3 more sources

FIREBall-2: The Faint Intergalactic Medium Redshifted Emission Balloon Telescope [PDF]

Astrophysical Journal, 2020
The Faint Intergalactic Medium Redshifted Emission Balloon (FIREBall) is a mission designed to observe faint emission from the circumgalactic medium of moderate-redshift (z similar to 0.7) galaxies for the first time.
Hoadley, Keri, Soors, Xavier, Grange, Robert, Milliard, Bruno, Ong, Hwei Ru, Hamden, Erika, Bird, Julia Blue, Vibert, Didier, Limon, Michele, Martin, D. Christopher, Blanchard, Patrick, O'Sullivan, Donal, Picouet, Vincent, Kyne, Gillian, Mirc, Frederi, Balard, Philippe, Lingner, Nicole, Crabill, Marty, Montel, Johan, Zorilla, Jose, Gomes, Albert, Zenone, Isabelle, Schiminovich, David, Evrard, Jean, Pirot, Etienne, Melso, Nicole, Pascal, Sandrine, Augustin, Ramona, Jewell, April, Nikzad, Shouleh, Matuszewski, Mateusz, Tapie, Pierre, Saccoccio, Muriel, Bray, Nicolas   +33 more
core   +2 more sources

Fireball tomography from bottomonia elliptic flow in relativistic heavy-ion collisions [PDF]

European Physical Journal C: Particles and Fields, 2021
We calculate the elliptic flow of bottomonia produced in Pb $$\,+\,$$ + Pb collisions at $$\sqrt{s_{\mathrm{NN}}}=5.02$$ s NN = 5.02  TeV. We consider temperature-dependent decay widths for the anisotropic escape of various bottomonium states and observe
Partha Pratim Bhaduri, Mubarak Alqahtani, Nicolas Borghini, Amaresh Jaiswal, Michael Strickland   +4 more
doaj   +2 more sources

Research on the Dynamic Model of Fireball Thermal Dose Based on the Effective Band Integral Method. [PDF]

ACS Omega, 2023
In the brief combustion process of an explosive fireball, the fireball can release considerable radiant energy. Aiming at the problem that the Stephen–Boltzmann formula calculates the fireball surface radiant energy (full band), it does not match the ...
Pei P, Du H, Hao X.
europepmc   +2 more sources

Submillisecond fireball timing using de Bruijn timecodes

, 2017
Long-exposure fireball photographs have been used to systematically record meteoroid trajectories, calculate heliocentric orbits, and determine meteorite fall positions since the mid-20th century.
Towner, Martin, Eleanor K. Sansom, Bland, Phil, Sansom, E., Paxman, J., Robert M. Howie, Martin C. Towner, Hadrien A. R. Devillepoix, Philip A. Bland, Howie, R., Devillepoix, H., Jonathan Paxman   +11 more
core   +3 more sources

How to build a continental scale fireball camera network

, 2017
The expansion of the Australian Desert Fireball Network has been enabled by the development of a new digital fireball observatory based around a consumer digital camera.
E. Sansom (23313586), R. Howie (23313583), M. Cupak (23428516), H.A.R. Devillepoix (23442499), J. Paxman (23319412), M. C Towner (23442496), Phil Bland (23302444)   +6 more
core   +3 more sources

FIREBALL: A Dataset of Dungeons and Dragons Actual-Play with Structured Game State Information [PDF]

Annual Meeting of the Association for Computational Linguistics, 2023
Dungeons & Dragons (D&D) is a tabletop roleplaying game with complex natural language interactions between players and hidden state information.Recent work has shown that large language models (LLMs) that have access to state information can generate ...
Andrew Zhu, Karmanya Aggarwal, Alexander H. Feng, Lara J. Martin, Chris Callison-Burch   +4 more
semanticscholar   +1 more source