Magnetic fields generated by r-modes in accreting quark stars
We show that the r-mode instability can generate strong toroidal fields in the core of accreting millisecond quark stars by inducing differential rotation. We follow the spin frequency evolution on a long time-scale, taking into account the magnetic damping rate in the evolution equations of r-modes...
Gespeichert in:
| Hauptverfasser: | , , , , |
|---|---|
| Dokumenttyp: | Article (Journal) |
| Sprache: | Englisch |
| Veröffentlicht: |
13 July 2011
|
| In: |
Astronomy and astrophysics
Year: 2011, Jahrgang: 532, Pages: 1-7 |
| ISSN: | 1432-0746 |
| DOI: | 10.1051/0004-6361/201116661 |
| Online-Zugang: | Verlag, lizenzpflichtig, Volltext: https://doi.org/10.1051/0004-6361/201116661 Verlag, lizenzpflichtig, Volltext: https://www.aanda.org/articles/aa/abs/2011/08/aa16661-11/aa16661-11.html 
|
| Verfasserangaben: | L. Bonanno, C. Cuofano, A. Drago, G. Pagliara, and J. Schaffner-Bielich |
MARC
| LEADER | 00000caa a2200000 c 4500 | ||
|---|---|---|---|
| 001 | 179775369X | ||
| 003 | DE-627 | ||
| 005 | 20220820162132.0 | ||
| 007 | cr uuu---uuuuu | ||
| 008 | 220406s2011 xx |||||o 00| ||eng c | ||
| 024 | 7 | |a 10.1051/0004-6361/201116661 |2 doi | |
| 035 | |a (DE-627)179775369X | ||
| 035 | |a (DE-599)KXP179775369X | ||
| 035 | |a (OCoLC)1341458344 | ||
| 040 | |a DE-627 |b ger |c DE-627 |e rda | ||
| 041 | |a eng | ||
| 084 | |a 29 |2 sdnb | ||
| 100 | 1 | |a Bonanno, Luca |e VerfasserIn |0 (DE-588)1254992502 |0 (DE-627)1797753371 |4 aut | |
| 245 | 1 | 0 | |a Magnetic fields generated by r-modes in accreting quark stars |c L. Bonanno, C. Cuofano, A. Drago, G. Pagliara, and J. Schaffner-Bielich |
| 264 | 1 | |c 13 July 2011 | |
| 300 | |a 7 | ||
| 336 | |a Text |b txt |2 rdacontent | ||
| 337 | |a Computermedien |b c |2 rdamedia | ||
| 338 | |a Online-Ressource |b cr |2 rdacarrier | ||
| 500 | |a Gesehen am 06.04.2022 | ||
| 520 | |a We show that the r-mode instability can generate strong toroidal fields in the core of accreting millisecond quark stars by inducing differential rotation. We follow the spin frequency evolution on a long time-scale, taking into account the magnetic damping rate in the evolution equations of r-modes. The maximum spin frequency of the star is only marginally lower than without the magnetic field. The late-time evolution of the stars that enter the r-mode instability region is instead quite different if the generated magnetic fields are taken into account: they leave the millisecond pulsar region and become radio pulsars. | ||
| 700 | 1 | |a Cuofano, C. |e VerfasserIn |4 aut | |
| 700 | 1 | |a Drago, A. |e VerfasserIn |4 aut | |
| 700 | 1 | |a Pagliara, Giuseppe |e VerfasserIn |0 (DE-588)1171353987 |0 (DE-627)1040497756 |0 (DE-576)513703721 |4 aut | |
| 700 | 1 | |a Schaffner-Bielich, Jürgen |d 1966- |e VerfasserIn |0 (DE-588)132988925 |0 (DE-627)691059357 |0 (DE-576)299548120 |4 aut | |
| 773 | 0 | 8 | |i Enthalten in |t Astronomy and astrophysics |d Les Ulis : EDP Sciences, 1969 |g 532(2011) vom: Aug., Artikel-ID A15, Seite 1-7 |h Online-Ressource |w (DE-627)253390222 |w (DE-600)1458466-9 |w (DE-576)072283351 |x 1432-0746 |7 nnas |a Magnetic fields generated by r-modes in accreting quark stars |
| 773 | 1 | 8 | |g volume:532 |g year:2011 |g month:08 |g elocationid:A15 |g pages:1-7 |g extent:7 |a Magnetic fields generated by r-modes in accreting quark stars |
| 856 | 4 | 0 | |u https://doi.org/10.1051/0004-6361/201116661 |x Verlag |x Resolving-System |z lizenzpflichtig |3 Volltext |
| 856 | 4 | 0 | |u https://www.aanda.org/articles/aa/abs/2011/08/aa16661-11/aa16661-11.html |x Verlag |z lizenzpflichtig |3 Volltext |
| 951 | |a AR | ||
| 992 | |a 20220406 | ||
| 993 | |a Article | ||
| 994 | |a 2011 | ||
| 998 | |g 132988925 |a Schaffner-Bielich, Jürgen |m 132988925:Schaffner-Bielich, Jürgen |d 130000 |d 130300 |e 130000PS132988925 |e 130300PS132988925 |k 0/130000/ |k 1/130000/130300/ |p 5 |y j | ||
| 998 | |g 1171353987 |a Pagliara, Giuseppe |m 1171353987:Pagliara, Giuseppe |d 130000 |d 130300 |e 130000PP1171353987 |e 130300PP1171353987 |k 0/130000/ |k 1/130000/130300/ |p 4 | ||
| 999 | |a KXP-PPN179775369X |e 4112488610 | ||
| BIB | |a Y | ||
| SER | |a journal | ||
| JSO | |a {"note":["Gesehen am 06.04.2022"],"type":{"media":"Online-Ressource","bibl":"article-journal"},"recId":"179775369X","language":["eng"],"title":[{"title_sort":"Magnetic fields generated by r-modes in accreting quark stars","title":"Magnetic fields generated by r-modes in accreting quark stars"}],"person":[{"roleDisplay":"VerfasserIn","display":"Bonanno, Luca","role":"aut","family":"Bonanno","given":"Luca"},{"family":"Cuofano","given":"C.","display":"Cuofano, C.","roleDisplay":"VerfasserIn","role":"aut"},{"given":"A.","family":"Drago","role":"aut","display":"Drago, A.","roleDisplay":"VerfasserIn"},{"role":"aut","display":"Pagliara, Giuseppe","roleDisplay":"VerfasserIn","given":"Giuseppe","family":"Pagliara"},{"family":"Schaffner-Bielich","given":"Jürgen","display":"Schaffner-Bielich, Jürgen","roleDisplay":"VerfasserIn","role":"aut"}],"physDesc":[{"extent":"7 S."}],"relHost":[{"title":[{"subtitle":"an international weekly journal","title":"Astronomy and astrophysics","title_sort":"Astronomy and astrophysics"}],"note":["Gesehen am 21.06.2024","Erscheint 36mal jährlich in 12 Bänden zu je 3 Ausgaben","Fortsetzung der Druck-Ausgabe"],"disp":"Magnetic fields generated by r-modes in accreting quark starsAstronomy and astrophysics","type":{"media":"Online-Ressource","bibl":"periodical"},"recId":"253390222","corporate":[{"roleDisplay":"Herausgebendes Organ","display":"European Southern Observatory","role":"isb"}],"language":["eng"],"pubHistory":["1.1969 -"],"part":{"extent":"7","volume":"532","text":"532(2011) vom: Aug., Artikel-ID A15, Seite 1-7","pages":"1-7","year":"2011"},"titleAlt":[{"title":"Astronomy & astrophysics"},{"title":"a European journal"}],"name":{"displayForm":["European Southern Observatory (ESO)"]},"origin":[{"publisher":"EDP Sciences ; Springer","dateIssuedKey":"1969","dateIssuedDisp":"1969-","publisherPlace":"Les Ulis ; Berlin ; Heidelberg"}],"id":{"eki":["253390222"],"zdb":["1458466-9"],"issn":["1432-0746"]},"physDesc":[{"extent":"Online-Ressource"}]}],"origin":[{"dateIssuedDisp":"13 July 2011","dateIssuedKey":"2011"}],"id":{"eki":["179775369X"],"doi":["10.1051/0004-6361/201116661"]},"name":{"displayForm":["L. Bonanno, C. Cuofano, A. Drago, G. Pagliara, and J. Schaffner-Bielich"]}} | ||
| SRT | |a BONANNOLUCMAGNETICFI1320 | ||