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Page 1
Observation of inverse Compton emission from a long γ-ray burst.
MAGIC Collaboration; Veres P, Bhat PN, Briggs MS, Cleveland WH, Hamburg R, Hui CM, Mailyan B, Preece RD, Roberts OJ, von Kienlin A, Wilson-Hodge CA, Kocevski D, Arimoto M, Tak D, Asano K, Axelsson M, Barbiellini G, Bissaldi E, Dirirsa FF, Gill R, Granot J, McEnery J, Omodei N, Razzaque S, Piron F, Racusin JL, Thompson DJ, Campana S, Bernardini MG, Kuin NPM, Siegel MH, Cenko SB, O'Brien P, Capalbi M, Daì A, De Pasquale M, Gropp J, Klingler N, Osborne JP, Perri M, Starling RLC, Tagliaferri G, Tohuvavohu A, Ursi A, Tavani M, Cardillo M, Casentini C, Piano G, Evangelista Y, Verrecchia F, Pittori C, Lucarelli F, Bulgarelli A, Parmiggiani N, Anderson GE, Anderson JP, Bernardi G, Bolmer J, Caballero-García MD, Carrasco IM, Castellón A, Segura NC, Castro-Tirado AJ, Cherukuri SV, Cockeram AM, D'Avanzo P, Di Dato A, Diretse R, Fender RP, Fernández-García E, Fynbo JPU, Fruchter AS, Greiner J, Gromadzki M, Heintz KE, Heywood I, van der Horst AJ, Hu YD, Inserra C, Izzo L, Jaiswal V, Jakobsson P, Japelj J, Kankare E, Kann DA, Kouveliotou C, Klose S, Levan AJ, Li XY, Lotti S, Maguire K, Malesani DB, Manulis I, Marongiu M, Martin S, Melandri A, Michałowski MJ, Miller-Jones JCA, Misra K, Mo… See abstract for full author list ➔ MAGIC Collaboration, et al. Among authors: roberts oj. Nature. 2019 Nov;575(7783):459-463. doi: 10.1038/s41586-019-1754-6. Epub 2019 Nov 20. Nature. 2019. PMID: 31748725 Free article.
A very-high-energy component deep in the γ-ray burst afterglow.
Abdalla H, Adam R, Aharonian F, Ait Benkhali F, Angüner EO, Arakawa M, Arcaro C, Armand C, Ashkar H, Backes M, Barbosa Martins V, Barnard M, Becherini Y, Berge D, Bernlöhr K, Bissaldi E, Blackwell R, Böttcher M, Boisson C, Bolmont J, Bonnefoy S, Bregeon J, Breuhaus M, Brun F, Brun P, Bryan M, Büchele M, Bulik T, Bylund T, Capasso M, Caroff S, Carosi A, Casanova S, Cerruti M, Chand T, Chandra S, Chen A, Colafrancesco S, Curyło M, Davids ID, Deil C, Devin J, deWilt P, Dirson L, Djannati-Ataï A, Dmytriiev A, Donath A, Doroshenko V, Dyks J, Egberts K, Emery G, Ernenwein JP, Eschbach S, Feijen K, Fegan S, Fiasson A, Fontaine G, Funk S, Füßling M, Gabici S, Gallant YA, Gaté F, Giavitto G, Giunti L, Glawion D, Glicenstein JF, Gottschall D, Grondin MH, Hahn J, Haupt M, Heinzelmann G, Henri G, Hermann G, Hinton JA, Hofmann W, Hoischen C, Holch TL, Holler M, Horns D, Huber D, Iwasaki H, Jamrozy M, Jankowsky D, Jankowsky F, Jardin-Blicq A, Jung-Richardt I, Kastendieck MA, Katarzyński K, Katsuragawa M, Katz U, Khangulyan D, Khélifi B, King J, Klepser S, Kluźniak W, Komin N, Kosack K, Kostunin D, Kreter M, Lamanna G, Lemière A, Lemoine-Goumard M, Lenain JP, Leser E, Levy C, Lohse T, Lypova I, … See abstract for full author list ➔ Abdalla H, et al. Among authors: roberts oj. Nature. 2019 Nov;575(7783):464-467. doi: 10.1038/s41586-019-1743-9. Epub 2019 Nov 20. Nature. 2019. PMID: 31748724
Rapid spectral variability of a giant flare from a magnetar in NGC 253.
Roberts OJ, Veres P, Baring MG, Briggs MS, Kouveliotou C, Bissaldi E, Younes G, Chastain SI, DeLaunay JJ, Huppenkothen D, Tohuvavohu A, Bhat PN, Göğüş E, van der Horst AJ, Kennea JA, Kocevski D, Linford JD, Guiriec S, Hamburg R, Wilson-Hodge CA, Burns E. Roberts OJ, et al. Nature. 2021 Jan;589(7841):207-210. doi: 10.1038/s41586-020-03077-8. Epub 2021 Jan 13. Nature. 2021. PMID: 33442041
X-ray polarization evidence for a 200-year-old flare of Sgr A.
Marin F, Churazov E, Khabibullin I, Ferrazzoli R, Di Gesu L, Barnouin T, Di Marco A, Middei R, Vikhlinin A, Costa E, Soffitta P, Muleri F, Sunyaev R, Forman W, Kraft R, Bianchi S, Donnarumma I, Petrucci PO, Enoto T, Agudo I, Antonelli LA, Bachetti M, Baldini L, Baumgartner WH, Bellazzini R, Bongiorno SD, Bonino R, Brez A, Bucciantini N, Capitanio F, Castellano S, Cavazzuti E, Chen CT, Ciprini S, De Rosa A, Del Monte E, Di Lalla N, Doroshenko V, Dovčiak M, Ehlert SR, Evangelista Y, Fabiani S, Garcia JA, Gunji S, Hayashida K, Heyl J, Ingram A, Iwakiri W, Jorstad SG, Kaaret P, Karas V, Kitaguchi T, Kolodziejczak JJ, Krawczynski H, La Monaca F, Latronico L, Liodakis I, Maldera S, Manfreda A, Marinucci A, Marscher AP, Marshall HL, Massaro F, Matt G, Mitsuishi I, Mizuno T, Negro M, Ng CY, O'Dell SL, Omodei N, Oppedisano C, Papitto A, Pavlov GG, Peirson AL, Perri M, Pesce-Rollins M, Pilia M, Possenti A, Poutanen J, Puccetti S, Ramsey BD, Rankin J, Ratheesh A, Roberts OJ, Romani RW, Sgrò C, Slane P, Spandre G, Swartz D, Tamagawa T, Tavecchio F, Taverna R, Tawara Y, Tennant AF, Thomas NE, Tombesi F, Trois A, Tsygankov SS, Turolla R, Vink J, Weisskopf MC, Wu K, Xie F, Zane S. Marin F, et al. Among authors: roberts oj. Nature. 2023 Jul;619(7968):41-45. doi: 10.1038/s41586-023-06064-x. Epub 2023 Jun 21. Nature. 2023. PMID: 37344593
Full-shell x-ray optics development at NASA Marshall Space Flight Center.
Kilaru K, Ramsey BD, Baumgartner WH, Bongiorno SD, Broadway DM, Champey PR, Davis JM, O'Dell SL, Elsner RF, Gaskin JA, Johnson S, Kolodziejczak JK, Roberts OJ, Swartz DA, Weisskopf MC. Kilaru K, et al. Among authors: roberts oj. J Astron Telesc Instrum Syst. 2019 Apr;5(2):021010. doi: 10.1117/1.jatis.5.2.021010. Epub 2019 Apr 5. J Astron Telesc Instrum Syst. 2019. PMID: 32905453 Free PMC article.
A Wolter imager on the Z machine to diagnose warm x-ray sources.
Fein JR, Ampleford DJ, Vogel JK, Kozioziemski B, Walton CC, Wu M, Ball CR, Ames A, Ayers J, Bell P, Bourdon CJ, Bradley D, Bruni R, Dunham GS, Gard PD, Johnson D, Kilaru K, Kirtley C, Lake PW, Maurer A, Nielsen-Weber L, Pickworth LA, Pivovaroff MJ, Ramsey B, Roberts OJ, Rochau GA, Romaine S, Sullivan M. Fein JR, et al. Among authors: roberts oj. Rev Sci Instrum. 2018 Oct;89(10):10G115. doi: 10.1063/1.5038347. Rev Sci Instrum. 2018. PMID: 30399891
Design and raytrace simulations of a multilayer-coated Wolter x-ray optic for the Z machine at Sandia National Laboratories.
Vogel JK, Pivovaroff MJ, Kozioziemski B, Walton CC, Ayers J, Bell P, Bradley D, Descalle MA, Hau-Riege S, Pickworth LA, Ampleford DJ, Ball CR, Bourdon CJ, Fein JR, Gard PD, Maurer A, Wu M, Ames A, Bruni R, Romaine S, Kilaru K, Roberts OJ, Ramsey B. Vogel JK, et al. Among authors: roberts oj. Rev Sci Instrum. 2018 Oct;89(10):10G113. doi: 10.1063/1.5038811. Rev Sci Instrum. 2018. PMID: 30399826
Toward the fabrication of a 5-μm-resolution Wolter microscope for the National Ignition Facility (invited).
Champey PR, Kolodziejczak J, Kozioziemski B, Davis J, Griffith C, Kester T, Kilaru K, Meekham A, Menapace J, Ramsey B, Roberts OJ, Sanchez J, Singam P, Smith WS, Speegle C, Stahl M, Suratwala T, Thomas N, Young M, Vogel JK. Champey PR, et al. Among authors: roberts oj. Rev Sci Instrum. 2022 Nov 1;93(11):113504. doi: 10.1063/5.0101304. Rev Sci Instrum. 2022. PMID: 36461486
94 β-Decay Half-Lives of Neutron-Rich _{55}Cs to _{67}Ho: Experimental Feedback and Evaluation of the r-Process Rare-Earth Peak Formation.
Wu J, Nishimura S, Lorusso G, Möller P, Ideguchi E, Regan PH, Simpson GS, Söderström PA, Walker PM, Watanabe H, Xu ZY, Baba H, Browne F, Daido R, Doornenbal P, Fang YF, Gey G, Isobe T, Lee PS, Liu JJ, Li Z, Korkulu Z, Patel Z, Phong V, Rice S, Sakurai H, Sinclair L, Sumikama T, Tanaka M, Yagi A, Ye YL, Yokoyama R, Zhang GX, Alharbi T, Aoi N, Bello Garrote FL, Benzoni G, Bruce AM, Carroll RJ, Chae KY, Dombradi Z, Estrade A, Gottardo A, Griffin CJ, Kanaoka H, Kojouharov I, Kondev FG, Kubono S, Kurz N, Kuti I, Lalkovski S, Lane GJ, Lee EJ, Lokotko T, Lotay G, Moon CB, Nishibata H, Nishizuka I, Nita CR, Odahara A, Podolyák Z, Roberts OJ, Schaffner H, Shand C, Taprogge J, Terashima S, Vajta Z, Yoshida S. Wu J, et al. Among authors: roberts oj. Phys Rev Lett. 2017 Feb 17;118(7):072701. doi: 10.1103/PhysRevLett.118.072701. Epub 2017 Feb 16. Phys Rev Lett. 2017. PMID: 28256889
15 results