J/A+A/704/A332ivo://CDS.VizieR/J/A+A/704/A332CDSAerts C.2025-12-19T08:48:00Z2025-12-19T09:46:49ZCDS support team

CDS, Observatoire de Strasbourg, 11 rue de l'Universite, F-67000 Strasbourg, France

cds-question@unistra.frasteroseismologydwarf-starsf-starsStudies of the rotational velocities of intermediate-mass main-sequence stars are crucial to test stellar evolution theory. They often rely on spectroscopic measurements of the projected rotation velocities, Veq*sini. These not only suffer from the unknown projection factor sini but tend to ignore additional line-profile broadening mechanisms aside from rotation, such as pulsations and turbulent motions near the stellar surface. This limits the accuracy of Veq distributions derived from Veq*sini measurements. We use asteroseismic measurements to investigate the distribution of the equatorial rotation velocity Veq, its ratio with respect to the critical rotation velocity, Veq/Vcrit, and the specific angular momentum, J/M, for several thousands of BAF-type stars, covering a mass range from 1.3M_{sun}_ to 8.8M_{sun}_ and almost the entire core-hydrogen burning phase. We rely on high-precision model-independent internal rotation frequencies, as well as on masses and radii from asteroseismology to deduce Veq, Veq/Vcrit, and J/M for 2937 gravity-mode pulsators in the Milky Way. The sample stars have rotation frequencies between almost zero and 33uHz, corresponding to rotation periods above 0.35d. We find that intermediate-mass stars experience a break in their J/M occurring {in the mass interval [2.3,2.7]M_{sun}_.} We establish unimodal Veq and Veq/Vcrit distributions for the mass range [1.3,2.5[M_{sun}_ while stars with M in [2.5,8.8]M_{sun}_ reveal some structure in their distributions. We find {that the near-core rotation slows down as stars evolve,} pointing to very efficient angular momentum transport. The kernel density estimators of the asteroseismic internal rotation frequency, equatorial rotation velocity, and specific angular momentum of this large sample of intermediate-mass field stars can conveniently be used for population synthesis studies and to fine-tune the theory of stellar rotation across the main sequence evolution.2025A&A...704A.332Ahttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/704/A332CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toJ/A+A/684/A112 : Effect on rotation for red giant ages (Fritzewski+, 2024)J/A+A/695/A214 : Near-core rotation of intermediate-mass stars (Aerts+, 2025)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/704/A332https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/704/A332http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/704/A332https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/704/A332https://vizier.iucaa.in/viz-bin/votable?-source=J/A+A/704/A332http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+A/704/A332GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/A+A/704/A332/table1 (Asteroseismic and stellar properties for F stars)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/704/A332/table1?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/704/A332/table1?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/704/A332/table1?GETtext/xml+votable180.050000true295.633708338.91511110.005555555555555556Cone search capability for table J/A+A/704/A332/table2 (Asteroseismic and stellar properties for BAF stars)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/704/A332/table2?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/704/A332/table2?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/704/A332/table2?GETtext/xml+votable180.050000true64.569958329.80702780.0055555555555555564/911 922 5/764 3451 3613 3664 3683 3693 3695 3704 3706 3732 3734 3740 3780 3783 3792 3844 5202 9341 9431 9475 9479 9481 9484 9497 9950 9972 10026 10144 10390 10425 10427 10784 10796 6/1171 1317 1319-1320 1339 1422 1425 1432 1438 1443 1464 1471 1514 1517 1552 1661 1721 1750 1759 1763-1764 1781 1805 1813 1822 1826 1857 1864 1868 1932 1940 1946 2038 2427 2520 2539 2567 2590 2601 2603 2688 2777 2782 2788-2789 2791 2800 2810-2811 2852 2862 2870 2906 2919 2923-2924 2926-2927 2938 2940 2942-2943 2945 2957 2959 2961-2963 2967 2970 2980-2982 2990 2992 2998 3002-3003 3011 3015-3016 3022 3045 3049 3055 3060 3065 3067 3136 3147 3156 3217 3227 3234 3241 3243 3256-3258 3260 3285 3308 3313 3317 3342 3357 3363 3425 3428 3436 3443 3458 3522 3534 3564 3584 3592 3594 3599 3609-3610 3621-3622 3631 3645 3658 3702 3715 3732 3747 3750 3754 3757 3781 3808 3854 3863 3867 3876 3878-3879 3895 3906 3914 3919 3924 3936 3938 3954 3960 4012 4026 5012 5080 5447 5557 5561 5581 5726 5737 5770 5789 6093 6120 6812 6865 6909-6910 6968 7088 7091 7115 7127-7128 7265 7282 7389-7390 7402 7420 7451 7477 7502 7531 7631 7759 7789 7839 7845 7857 7872 7882 7926 7933 7935-7936 7958 7993 8076-8077 8087 8117 8132 8166 8175 8532 8534 8678 8866 9283 9301 9306 9340 9435 9509 9563 9600 9683 9768 10601 10917 10988 11316 11481 11505 11790 11946 12153 12189 12243 12775 12778 12893 12904 12906 12912 12940-12941 12943 12951 12959 12961 12963-12965 12967 12969 12971-12972 12979 12982 12990 12995-12996 13005-13006 13009-13010 13014-13016 13021 13025 13028 13030 13041 13044 13047 13049 13054 13067 13070-13071 13097-13098 13102 13104 13110 13115 13118 13136 13144 13161 13167 13169 13171 13174-13175 13177 13191 13195 13204 13206-13207 13209 13214 13218 13220 13225 13232-13233 13240 13252 13254 13259-13262 13264 13267-13268 13270 13278 13282-13283 13285 13287-13288 13291-13292 13294 13297-13298 13301 13304 13307 13458 13462 13468 13484 13509 13540 13563-13565 13610 13614 13639 13662-13663 13677-13678 13681 13722 13739 13742 13771 13776 13783 13786 13790 13792 13797 13815-13816 13830 13843 13852-13854 13857 13866 13869 13880 13888 13895 13900-13902 13916 13924 13939 13949 13952 13957 13960-13962 13966 13974-13975 13980 13983-13984 13989 13991 13993 14001 14003 14005-14007 14012 14023-14024 14026-14027 14033 14036 14045 14053 14056-14058 14061-14063 14065 14067 14071-14072 14077 14081 14095-14096 14103 14106 14115 14122 14124 14126-14128 14137 14149 14152 14155 14163 14170-14171 14175 14177 14180 14185 14188 14193 14197 14205 14208 14215 14222 14230-14232 14236 14239 14241-14242 14244 14251 14253 14256 14260-14262 14269 14282 14299 14301 14305 14316 14323 14338 14375 14379 14382 14384 14395 14398 14409 14413 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21277 21313 21317 21388 21405 21413 21512-21514 21524 21538 21543 21545-21546 21560-21562 21566 21572 21575 21596 21598 21601 21604 21608-21610 21626 21630 21649 21651 21654 21675 21678 21696 21699 21704-21705 21708 21763-21764 21766 21775 21798 21803 21805 21834 21847 21865-21866 21868-21869 21886 21916 21926 21931 21937 21951 21954 21987 22012 22032 22293 22358 22361 22399 22485 22700 22718 22723 22750 22766-22767 22788 22794 22818 22826 22884 22892-22893 22904 22937 22954-22955 22960 22976-22977 22984 22990 23369 23405 23588 24081 24083 24092 24490 24555 24623 24627 24643 24647 24654 24704 24770 25101 25196 27169 28055 28485 28689 28691 28699 28702 31730 31964-31965 31991 32139 32153 32161 32169 32171 32173 32175 32183 32186 32192 32204 32218 32227 32233 32242-32243 32246 32249 32277 32283 32321 32340 32345 32349 32371-32372 32445 32467 32486 32543-32544 32589-32590 32594 32597 32608 32614 32649 32720 32754 32759 32789 32808 32897 33137 33146 33178 33216 33225 33589 33594 33608 33816 34049 34071 34139 34188 34208 34434 34757 34800 35250 35416 35521 35823 35841 36032 36050 36067 36192 36271 36581 36872 36894 37059 37079 37084 37119 37156 37159 37166 37168 37170 37181 37202 37204 37208 37218 37242 37246-37247 37253 37258 37268 37275 37280 37289 37305-37306 37322-37324 37326 37329 37335-37336 37341 37347 37357 37361 37363 37368-37370 37374-37375 37424 37439 37484 37490 37494 37497-37498 37502-37503 37526 37554 37570 37576 37584 37588 37592 37595 37611 37640-37641 37643 37648-37649 37653-37655 37661-37662 37669 37672 37679 37681 37684 37693 37695 37697 37701-37704 37706-37708 37710-37712 37715 37717 37721-37722 37728-37730 37732 37734 37737-37740 37742-37743 37745 37747 37750-37751 37759 37762-37763 37779-37780 37788 37825-37826 37835 37838 37842-37843 37845 37852 37862 37869-37870 37878-37879 37887 37891 37893 37895 37897 37899 37904-37905 37907 37909-37910 37913-37915 37922-37923 37929-37931 37933 37935 37942 37944 37946 37948 37950-37952 37957-37958 37961 37965-37967 37969 37971 37973 37975-37976 37978 37983 37986 38002-38003 38012-38013 38016-38017 38019-38020 38022-38025 38029 38031-38032 38037-38040 38042 38048 38051-38053 38057 38059 38064 38066-38067 38073 38077 38080-38081 38086 38092 38099 38104 38107-38109 38114 38116 38118 38120 38123 38126 38129 38137 38142-38144 38147 38152 38156 38167 38169 38179 38182 38184-38185 38197 38210-38211 38249 38255 38268 38280-38282 38288 38293 38310 38348 38364 38404 38407 38409 38411-38412 38421 38429 38433 38438 38444 38448 38451 38454 38461 38463-38464 38469 38476-38478 38480 38486 38491 38493 38495 38507 38512 38518 38531 38533 38535 38538 38543 38550 38554-38556 38559-38560 38563 38569 38572 38574 38578 38589 38591 38595 38599 38601 38604 38606 38611 38616 38621 38623-38625 38629 38631-38632 38638 38648 38651 38658 38662 38677 38688-38689 38700 38712 38758 38791 38793 38797 38804 38896 38996 39000 39009 39023 39139 39141 39166 39182 39189 39194 39196 39204 39206 39210 39216 39223-39226 39229-39230 39232-39233 39239-39240 39242 39247 39250-39251 39253-39254 39258 39261 39269 39274 39279 39282 39286 39292 39294 39297 39304 39306 39308 39311 39313-39316 39319-39320 39331 39333 39335 39340 39351 39353 39355 39373 39377 39380 39385-39387 39389-39390 39396 39399 39401 39404-39405 39408 39415-39416 39419-39421 39423 39503 39546 39551 39577 39591 39593 39620 39623 39636-39637 39646 39657 39661 39663 39695-39696 39698 39709-39710 39716 39731 39734-39737 39739-39740 39743-39744 39751-39752 39757 39761 39763 39765-39766 39768 39772-39773 39775-39776 39778 39784-39785 39787 39793-39794 39796-39797 39799 39805-39807 39814-39815 39819 39823 39826 39829-39830 39834 39836-39838 39840 39845 39851 39853 39861-39863 39866-39867 39871 39873 39877-39879 39882 39893 39895-39896 39899 39902-39903 39905 39907-39908 39913 39915 39917-39918 39922 39925 39929-39930 39935-39938 39942 39945-39946 39954 39958-39960 39965-39967 39973-39975 39978-39979 39981-39982 39986 39990 39994 39996 39999 40004 40007-40008 40052 40056 40066 40071-40074 40076 40078 40083 40089 40092 40098-40099 40101-40103 40108-40109 40113-40114 40116 40121-40124 40148 40151 40170 40186 40194 40200-40201 40226 40364 40448 40450 40453-40458 40460-40461 40463-40464 40467 40477-40478 40480 40484 40487 40489-40490 40493 40495-40496 40501 40503 40506-40507 40509 40515 40519-40521 40526 40530 40547 40549-40550 40552-40553 40557 40561-40562 40568 40583-40584 40586 40588 40590-40592 40596-40597 40599 40602 40606 40609 40611 40614 40617-40618 40621-40622 40624 40640 40650 40662 40667 40673 40679 40684 40686-40687 40690-40692 40696-40697 40737 40739 40746 40806 40811 40837 40862 40878 40885 40887 40911 41037 41060 41065 41076-41077 41091 41110 41118 41153 41162 41165 41169 41178 41188 41191 41198 41201 41204 41206 41212 41242 41250 41254 41257-41258 41264 41268 41276 41288 41290 41292 41294 41303-41304 41310 41316 41321-41322 41324 41326-41328 41335-41336 41338 41347-41348 41353-41354 41359-41361 41368 41371-41372 41376 41378-41380 41383 41387-41388 41390 41393 41401 41407-41409 41415 41420-41421 41426 41441 41444-41445 41447 41454-41455 41458 41461 41464 41469 41498 41505 41521 41538 41545 41547 41551 41553 41555 41558 41569 41572-41573 41575 41578-41580 41583 41592 41597 41599 41602 41604-41605 41612 41620 41622-41624 41630 41634 41641 41643-41645 41649 41658 41666-41670 41672-41673 41675 41677 41682 41688 41692-41693 41698 41705 41707 41718-41720 41725 41730-41731 41734 41741 41746 41748 41750-41751 41755 41760 41769 41771 41780 41821 41834 41838 41841 41845-41849 41851-41854 41856 41868 41879 41891 41894 41904 41922-41923 41937-41939 41942 41991 41996-41997 42004 42010 42012 42014 42018 42023-42024 42030-42031 42033 42038 42046 42074 42079 42086 42088 42116 42118 42128 42134 42139 42150 42153 42158 42161 42163 42168 42170 42172-42173 42186 42188 42190 42192 42196 42212 42221 42226-42227 42236 42255 42258 42270-42271 42276 42282-42283 42295 42318 42371 42375 42379 42383-42384 42394 42405 42415-42417 42420 42422 42428 42438 42464 42467 42483 42506 42510 42529 42531 42533 42547 42554 42603-42604 42648 42658 42660 42669 42674 42742 42823 42834 42840-42841 42846 42855 42892 42913 42926 42937 43008 43012 43016-43017 43019-43020 43022-43023 43028-43030 43033 43035-43036 43040-43041 43043-43045 43047-43048 43050 43052-43054 43057 43060 43064 43077 43080 43083-43084 43089 43092 43108 43111 43120 43133 43144 43147 43149 43151 43157 43161-43164 43169 43171 43175-43178 43180 43182 43188 43192-43193 43200 43207 43214 43247 43293 43298 43312 43344 43524 43528 43530-43531 43533 43544 43552 43761 43773 45183 45290 45310 45449 45467 45491 45503 45533 45576 45589 45623 45640 45664 45815 45840 45870 46020 46035 46119 46164 47140 47145 47162 47193 47248 47265 47305 47333 47768 47802 48281https://cdsarc.cds.unistra.fr/viz-bin/moc/J/A+A/704/A332?format=asciidefaultJ/A+A/704/A332/table1Asteroseismic and stellar properties for F starsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintGaiaDR3Gaia DR3 identification numbermeta.id;meta.mainfrotcyclic near-core rotation frequencyd**-1em.freq;src.vardoublee_frotlower error of f_rot_d**-1stat.errordoubleE_frotupper error of f_rot_d**-1stat.error;stat.maxdoubleMassmass estimatesolMassphys.massdoublee_Masslower error of mass estimatesolMassstat.error;phys.massdoubleE_Massupper error of mass estimatesolMassstat.error;stat.maxdoubleRadradius estimatesolRadphys.size.radiusdoublee_Radlower error of radius estimatesolRadstat.errordoubleE_Radupper error of radius estimatesolRadstat.error;stat.maxdoubleXc/Xinicentral versus initial H mass fraction as a proxy for evolutionary stagephys.mass;stat.fit.omcdoublee_Xc/Xinilower error of X_c_/X_ini_stat.errordoubleSimbadSimbad column added by the CDSmeta.ref.urlcharE_Xc/Xiniupper error of X_c_/X_ini_stat.error;stat.maxdouble_RAPositions from Simbad and Gaia DR3 (right ascension part)degpos.eq.ra;meta.main_DEPositions from Simbad and Gaia DR3 (declination part)degpos.eq.dec;meta.mainJ/A+A/704/A332/table2Asteroseismic and stellar properties for BAF starsSimbadSimbad column added by the CDSmeta.ref.urlcharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintGaiaDR3Gaia DR3 identification numbermeta.id;meta.mainfrotcyclic near-core rotation frequencyd**-1em.freq;src.vardoublee_frotlower error of f_rot_d**-1stat.errordoubleE_frotupper error of f_rot_d**-1stat.error;stat.maxdoubleMassmass estimatesolMassphys.massdoublee_Masslower error of mass estimatesolMassstat.error;phys.massdoubleE_Massupper error of mass estimatesolMassstat.error;stat.maxdoubleRadradius estimatesolRadphys.size.radiusdoublee_Radlower error of radius estimatesolRadstat.errordoubleE_Radupper error of radius estimatesolRadstat.error;stat.maxdoubleXc/Xinicentral versus initial H mass fraction as a proxy for evolutionary stagephys.mass;stat.fit.omcdoublee_Xc/Xinilower error of X_c_/X_ini_stat.errordoubleE_Xc/Xiniupper error of X_c_/X_ini_stat.error;stat.maxdouble_RAPositions from Simbad and Gaia DR3 (right ascension part)degpos.eq.ra;meta.main_DEPositions from Simbad and Gaia DR3 (declination part)degpos.eq.dec;meta.main