The Discovery of the 528.6 Hz Accreting Millisecond X-Ray Pulsar MAXI J1816-195
- Autores
- Bult, Peter; Altamirano, Diego; Arzoumanian, Zaven; Chakrabarty, Kuheli; Chenevez, Jérôme; Ferrara, Elizabeth C.; Gendreau, Keith C.; Guillot, Sebastien; Güver, Tolga; Iwakiri, Wataru; Jaisawal, Gaurava K.; Mancuso, Giulio Cesare; Malacaria, Christian; Ng, Mason; Sanna, Andrea; Strohmayer, Tod E.; Wadiasingh, Zorawar; Wolff, Michael T.
- Año de publicación
- 2022
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- We present the discovery of 528.6 Hz pulsations in the new X-ray transient MAXI J1816-195. Using NICER, we observed the first recorded transient outburst from the neutron star low-mass X-ray binary MAXI J1816-195 over a period of 28 days. From a timing analysis of the 528.6 Hz pulsations, we find that the binary system is well described as a circular orbit with an orbital period of 4.8 hr and a projected semimajor axis of 0.26 lt-s for the pulsar, which constrains the mass of the donor star to 0.10-0.55 M ⊙. Additionally, we observed 15 thermonuclear X-ray bursts showing a gradual evolution in morphology over time, and a recurrence time as short as 1.4 hr. We did not detect evidence for photospheric radius expansion, placing an upper limit on the source distance of 8.6 kpc.
Fil: Bult, Peter. Department Of Astronomy, University Of Maryland; Estados Unidos
Fil: Altamirano, Diego. University of Southampton; Reino Unido
Fil: Arzoumanian, Zaven. Nasa Goddard Space Flight Center; Estados Unidos
Fil: Chakrabarty, Kuheli. Mit Kavli Institute For Astrophysics And Space Research; Estados Unidos
Fil: Chenevez, Jérôme. Technical University of Denmark; Dinamarca
Fil: Ferrara, Elizabeth C.. Department Of Astronomy, University Of Maryland; Estados Unidos
Fil: Gendreau, Keith C.. Nasa Goddard Space Flight Center; Estados Unidos
Fil: Guillot, Sebastien. Institut de Recherche En Astrophysique Et Planétologie; Francia
Fil: Güver, Tolga. Istanbul University; Turquía
Fil: Iwakiri, Wataru. Chuo University; Japón
Fil: Jaisawal, Gaurava K.. Technical University of Denmark; Dinamarca
Fil: Mancuso, Giulio Cesare. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Instituto Argentino de Radioastronomía. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto Argentino de Radioastronomía; Argentina
Fil: Malacaria, Christian. International Space Science Institute; Suiza
Fil: Ng, Mason. Mit Kavli Institute For Astrophysics And Space Research; Estados Unidos
Fil: Sanna, Andrea. Università Degli Studi Di Cagliari.; Italia
Fil: Strohmayer, Tod E.. Nasa Goddard Space Flight Center; Estados Unidos
Fil: Wadiasingh, Zorawar. Department Of Astronomy, University Of Maryland; Estados Unidos
Fil: Wolff, Michael T.. Spece Sciences División. Naval Research Laboratory; Estados Unidos - Materia
-
Low mass X-ray binaries
Millisecond pulsars
X-ray bursts - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
- Repositorio
.jpg)
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/203812
Ver los metadatos del registro completo
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The Discovery of the 528.6 Hz Accreting Millisecond X-Ray Pulsar MAXI J1816-195Bult, PeterAltamirano, DiegoArzoumanian, ZavenChakrabarty, KuheliChenevez, JérômeFerrara, Elizabeth C.Gendreau, Keith C.Guillot, SebastienGüver, TolgaIwakiri, WataruJaisawal, Gaurava K.Mancuso, Giulio CesareMalacaria, ChristianNg, MasonSanna, AndreaStrohmayer, Tod E.Wadiasingh, ZorawarWolff, Michael T.Low mass X-ray binariesMillisecond pulsarsX-ray burstshttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1We present the discovery of 528.6 Hz pulsations in the new X-ray transient MAXI J1816-195. Using NICER, we observed the first recorded transient outburst from the neutron star low-mass X-ray binary MAXI J1816-195 over a period of 28 days. From a timing analysis of the 528.6 Hz pulsations, we find that the binary system is well described as a circular orbit with an orbital period of 4.8 hr and a projected semimajor axis of 0.26 lt-s for the pulsar, which constrains the mass of the donor star to 0.10-0.55 M ⊙. Additionally, we observed 15 thermonuclear X-ray bursts showing a gradual evolution in morphology over time, and a recurrence time as short as 1.4 hr. We did not detect evidence for photospheric radius expansion, placing an upper limit on the source distance of 8.6 kpc.Fil: Bult, Peter. Department Of Astronomy, University Of Maryland; Estados UnidosFil: Altamirano, Diego. University of Southampton; Reino UnidoFil: Arzoumanian, Zaven. Nasa Goddard Space Flight Center; Estados UnidosFil: Chakrabarty, Kuheli. Mit Kavli Institute For Astrophysics And Space Research; Estados UnidosFil: Chenevez, Jérôme. Technical University of Denmark; DinamarcaFil: Ferrara, Elizabeth C.. Department Of Astronomy, University Of Maryland; Estados UnidosFil: Gendreau, Keith C.. Nasa Goddard Space Flight Center; Estados UnidosFil: Guillot, Sebastien. Institut de Recherche En Astrophysique Et Planétologie; FranciaFil: Güver, Tolga. Istanbul University; TurquíaFil: Iwakiri, Wataru. Chuo University; JapónFil: Jaisawal, Gaurava K.. Technical University of Denmark; DinamarcaFil: Mancuso, Giulio Cesare. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Instituto Argentino de Radioastronomía. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto Argentino de Radioastronomía; ArgentinaFil: Malacaria, Christian. International Space Science Institute; SuizaFil: Ng, Mason. Mit Kavli Institute For Astrophysics And Space Research; Estados UnidosFil: Sanna, Andrea. Università Degli Studi Di Cagliari.; ItaliaFil: Strohmayer, Tod E.. Nasa Goddard Space Flight Center; Estados UnidosFil: Wadiasingh, Zorawar. Department Of Astronomy, University Of Maryland; Estados UnidosFil: Wolff, Michael T.. Spece Sciences División. Naval Research Laboratory; Estados UnidosIOP Publishing2022-08info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/203812Bult, Peter; Altamirano, Diego; Arzoumanian, Zaven; Chakrabarty, Kuheli; Chenevez, Jérôme; et al.; The Discovery of the 528.6 Hz Accreting Millisecond X-Ray Pulsar MAXI J1816-195; IOP Publishing; The Astrophysical Journal Letters; 935; 2; 8-2022; 1-62041-82052041-8213CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://iopscience.iop.org/article/10.3847/2041-8213/ac87f9info:eu-repo/semantics/altIdentifier/doi/10.3847/2041-8213/ac87f9info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T09:47:16Zoai:ri.conicet.gov.ar:11336/203812instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-03 09:47:16.807CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
| dc.title.none.fl_str_mv |
The Discovery of the 528.6 Hz Accreting Millisecond X-Ray Pulsar MAXI J1816-195 |
| title |
The Discovery of the 528.6 Hz Accreting Millisecond X-Ray Pulsar MAXI J1816-195 |
| spellingShingle |
The Discovery of the 528.6 Hz Accreting Millisecond X-Ray Pulsar MAXI J1816-195 Bult, Peter Low mass X-ray binaries Millisecond pulsars X-ray bursts |
| title_short |
The Discovery of the 528.6 Hz Accreting Millisecond X-Ray Pulsar MAXI J1816-195 |
| title_full |
The Discovery of the 528.6 Hz Accreting Millisecond X-Ray Pulsar MAXI J1816-195 |
| title_fullStr |
The Discovery of the 528.6 Hz Accreting Millisecond X-Ray Pulsar MAXI J1816-195 |
| title_full_unstemmed |
The Discovery of the 528.6 Hz Accreting Millisecond X-Ray Pulsar MAXI J1816-195 |
| title_sort |
The Discovery of the 528.6 Hz Accreting Millisecond X-Ray Pulsar MAXI J1816-195 |
| dc.creator.none.fl_str_mv |
Bult, Peter Altamirano, Diego Arzoumanian, Zaven Chakrabarty, Kuheli Chenevez, Jérôme Ferrara, Elizabeth C. Gendreau, Keith C. Guillot, Sebastien Güver, Tolga Iwakiri, Wataru Jaisawal, Gaurava K. Mancuso, Giulio Cesare Malacaria, Christian Ng, Mason Sanna, Andrea Strohmayer, Tod E. Wadiasingh, Zorawar Wolff, Michael T. |
| author |
Bult, Peter |
| author_facet |
Bult, Peter Altamirano, Diego Arzoumanian, Zaven Chakrabarty, Kuheli Chenevez, Jérôme Ferrara, Elizabeth C. Gendreau, Keith C. Guillot, Sebastien Güver, Tolga Iwakiri, Wataru Jaisawal, Gaurava K. Mancuso, Giulio Cesare Malacaria, Christian Ng, Mason Sanna, Andrea Strohmayer, Tod E. Wadiasingh, Zorawar Wolff, Michael T. |
| author_role |
author |
| author2 |
Altamirano, Diego Arzoumanian, Zaven Chakrabarty, Kuheli Chenevez, Jérôme Ferrara, Elizabeth C. Gendreau, Keith C. Guillot, Sebastien Güver, Tolga Iwakiri, Wataru Jaisawal, Gaurava K. Mancuso, Giulio Cesare Malacaria, Christian Ng, Mason Sanna, Andrea Strohmayer, Tod E. Wadiasingh, Zorawar Wolff, Michael T. |
| author2_role |
author author author author author author author author author author author author author author author author author |
| dc.subject.none.fl_str_mv |
Low mass X-ray binaries Millisecond pulsars X-ray bursts |
| topic |
Low mass X-ray binaries Millisecond pulsars X-ray bursts |
| purl_subject.fl_str_mv |
https://purl.org/becyt/ford/1.3 https://purl.org/becyt/ford/1 |
| dc.description.none.fl_txt_mv |
We present the discovery of 528.6 Hz pulsations in the new X-ray transient MAXI J1816-195. Using NICER, we observed the first recorded transient outburst from the neutron star low-mass X-ray binary MAXI J1816-195 over a period of 28 days. From a timing analysis of the 528.6 Hz pulsations, we find that the binary system is well described as a circular orbit with an orbital period of 4.8 hr and a projected semimajor axis of 0.26 lt-s for the pulsar, which constrains the mass of the donor star to 0.10-0.55 M ⊙. Additionally, we observed 15 thermonuclear X-ray bursts showing a gradual evolution in morphology over time, and a recurrence time as short as 1.4 hr. We did not detect evidence for photospheric radius expansion, placing an upper limit on the source distance of 8.6 kpc. Fil: Bult, Peter. Department Of Astronomy, University Of Maryland; Estados Unidos Fil: Altamirano, Diego. University of Southampton; Reino Unido Fil: Arzoumanian, Zaven. Nasa Goddard Space Flight Center; Estados Unidos Fil: Chakrabarty, Kuheli. Mit Kavli Institute For Astrophysics And Space Research; Estados Unidos Fil: Chenevez, Jérôme. Technical University of Denmark; Dinamarca Fil: Ferrara, Elizabeth C.. Department Of Astronomy, University Of Maryland; Estados Unidos Fil: Gendreau, Keith C.. Nasa Goddard Space Flight Center; Estados Unidos Fil: Guillot, Sebastien. Institut de Recherche En Astrophysique Et Planétologie; Francia Fil: Güver, Tolga. Istanbul University; Turquía Fil: Iwakiri, Wataru. Chuo University; Japón Fil: Jaisawal, Gaurava K.. Technical University of Denmark; Dinamarca Fil: Mancuso, Giulio Cesare. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Instituto Argentino de Radioastronomía. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto Argentino de Radioastronomía; Argentina Fil: Malacaria, Christian. International Space Science Institute; Suiza Fil: Ng, Mason. Mit Kavli Institute For Astrophysics And Space Research; Estados Unidos Fil: Sanna, Andrea. Università Degli Studi Di Cagliari.; Italia Fil: Strohmayer, Tod E.. Nasa Goddard Space Flight Center; Estados Unidos Fil: Wadiasingh, Zorawar. Department Of Astronomy, University Of Maryland; Estados Unidos Fil: Wolff, Michael T.. Spece Sciences División. Naval Research Laboratory; Estados Unidos |
| description |
We present the discovery of 528.6 Hz pulsations in the new X-ray transient MAXI J1816-195. Using NICER, we observed the first recorded transient outburst from the neutron star low-mass X-ray binary MAXI J1816-195 over a period of 28 days. From a timing analysis of the 528.6 Hz pulsations, we find that the binary system is well described as a circular orbit with an orbital period of 4.8 hr and a projected semimajor axis of 0.26 lt-s for the pulsar, which constrains the mass of the donor star to 0.10-0.55 M ⊙. Additionally, we observed 15 thermonuclear X-ray bursts showing a gradual evolution in morphology over time, and a recurrence time as short as 1.4 hr. We did not detect evidence for photospheric radius expansion, placing an upper limit on the source distance of 8.6 kpc. |
| publishDate |
2022 |
| dc.date.none.fl_str_mv |
2022-08 |
| dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://purl.org/coar/resource_type/c_6501 info:ar-repo/semantics/articulo |
| format |
article |
| status_str |
publishedVersion |
| dc.identifier.none.fl_str_mv |
http://hdl.handle.net/11336/203812 Bult, Peter; Altamirano, Diego; Arzoumanian, Zaven; Chakrabarty, Kuheli; Chenevez, Jérôme; et al.; The Discovery of the 528.6 Hz Accreting Millisecond X-Ray Pulsar MAXI J1816-195; IOP Publishing; The Astrophysical Journal Letters; 935; 2; 8-2022; 1-6 2041-8205 2041-8213 CONICET Digital CONICET |
| url |
http://hdl.handle.net/11336/203812 |
| identifier_str_mv |
Bult, Peter; Altamirano, Diego; Arzoumanian, Zaven; Chakrabarty, Kuheli; Chenevez, Jérôme; et al.; The Discovery of the 528.6 Hz Accreting Millisecond X-Ray Pulsar MAXI J1816-195; IOP Publishing; The Astrophysical Journal Letters; 935; 2; 8-2022; 1-6 2041-8205 2041-8213 CONICET Digital CONICET |
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eng |
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eng |
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IOP Publishing |
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