Standard
The B Fields in OB Stars (BOB) Survey. / Morel, T.; Castro, N.; Fossati, L.; Hubrig, S.; Langer, N.; Przybilla, N.; Schöller, M.; Carroll, T.; Ilyin, I.; Irrgang, A.; Oskinova, L.; Schneider, F. R. N.; D az, S. Simon; Briquet, M.; González, J. F.; Kharchenko, N.; Nieva, M.-F.; Scholz, R.-D.; de Koter, A.; Hamann, W.-R.; Herrero, A.; Ma z Apellániz, J.; Sana, H.; Arlt, R.; Barbá, R.; Dufton, P.; Kholtygin, A.; Mathys, G.; Piskunov, A.; Reisenegger, A.; Spruit, H.; Yoon, S.-C.
In:
Proceedings of the International Astronomical Union, Vol. 9, No. S307, 2015, p. 342-347.
Research output: Contribution to journal › Article › peer-review
Harvard
Morel, T, Castro, N, Fossati, L, Hubrig, S, Langer, N, Przybilla, N, Schöller, M, Carroll, T, Ilyin, I, Irrgang, A, Oskinova, L, Schneider, FRN, D az, SS, Briquet, M, González, JF, Kharchenko, N, Nieva, M-F, Scholz, R-D, de Koter, A, Hamann, W-R, Herrero, A, Ma z Apellániz, J, Sana, H, Arlt, R, Barbá, R, Dufton, P
, Kholtygin, A, Mathys, G, Piskunov, A, Reisenegger, A, Spruit, H & Yoon, S-C 2015, '
The B Fields in OB Stars (BOB) Survey',
Proceedings of the International Astronomical Union, vol. 9, no. S307, pp. 342-347.
https://doi.org/10.1017/S1743921314007054APA
Morel, T., Castro, N., Fossati, L., Hubrig, S., Langer, N., Przybilla, N., Schöller, M., Carroll, T., Ilyin, I., Irrgang, A., Oskinova, L., Schneider, F. R. N., D az, S. S., Briquet, M., González, J. F., Kharchenko, N., Nieva, M-F., Scholz, R-D., de Koter, A., ... Yoon, S-C. (2015).
The B Fields in OB Stars (BOB) Survey.
Proceedings of the International Astronomical Union,
9(S307), 342-347.
https://doi.org/10.1017/S1743921314007054Vancouver
Author
Morel, T. ; Castro, N. ; Fossati, L. ; Hubrig, S. ; Langer, N. ; Przybilla, N. ; Schöller, M. ; Carroll, T. ; Ilyin, I. ; Irrgang, A. ; Oskinova, L. ; Schneider, F. R. N. ; D az, S. Simon ; Briquet, M. ; González, J. F. ; Kharchenko, N. ; Nieva, M.-F. ; Scholz, R.-D. ; de Koter, A. ; Hamann, W.-R. ; Herrero, A. ; Ma z Apellániz, J. ; Sana, H. ; Arlt, R. ; Barbá, R. ; Dufton, P.
; Kholtygin, A. ; Mathys, G. ; Piskunov, A. ; Reisenegger, A. ; Spruit, H. ; Yoon, S.-C. /
The B Fields in OB Stars (BOB) Survey. In:
Proceedings of the International Astronomical Union. 2015 ; Vol. 9, No. S307. pp. 342-347.
BibTeX
@article{15bc9b38de3641a483c2f9521538d41f,
title = "The B Fields in OB Stars (BOB) Survey",
abstract = "The B fields in OB stars (BOB) survey is an ESO large programme collecting spectropolarimetric observations for a large number of early-type stars in order to study the occurrence rate, properties, and ultimately the origin of magnetic fields in massive stars. As of July 2014, a total of 98 objects were observed over 20 nights with FORS2 and HARPSpol. Our preliminary results indicate that the fraction of magnetic OB stars with an organised, detectable field is low. This conclusion, now independently reached by two different surveys, has profound implications for any theoretical model attempting to explain the field formation in these objects. We discuss in this contribution some important issues addressed by our observations (e.g., the lower bound of the field strength) and the discovery of some remarkable objects.",
keywords = "stars, spectra, polarization, magnetic field",
author = "T. Morel and N. Castro and L. Fossati and S. Hubrig and N. Langer and N. Przybilla and M. Sch{\"o}ller and T. Carroll and I. Ilyin and A. Irrgang and L. Oskinova and Schneider, {F. R. N.} and {D az}, {S. Simon} and M. Briquet and Gonz{\'a}lez, {J. F.} and N. Kharchenko and M.-F. Nieva and R.-D. Scholz and {de Koter}, A. and W.-R. Hamann and A. Herrero and {Ma z Apell{\'a}niz}, J. and H. Sana and R. Arlt and R. Barb{\'a} and P. Dufton and A. Kholtygin and G. Mathys and A. Piskunov and A. Reisenegger and H. Spruit and S.-C. Yoon",
year = "2015",
doi = "10.1017/S1743921314007054",
language = "English",
volume = "9",
pages = "342--347",
journal = "Proceedings of the International Astronomical Union",
issn = "1743-9213",
publisher = "Cambridge University Press",
number = "S307",
}
RIS
TY - JOUR
T1 - The B Fields in OB Stars (BOB) Survey
AU - Morel, T.
AU - Castro, N.
AU - Fossati, L.
AU - Hubrig, S.
AU - Langer, N.
AU - Przybilla, N.
AU - Schöller, M.
AU - Carroll, T.
AU - Ilyin, I.
AU - Irrgang, A.
AU - Oskinova, L.
AU - Schneider, F. R. N.
AU - D az, S. Simon
AU - Briquet, M.
AU - González, J. F.
AU - Kharchenko, N.
AU - Nieva, M.-F.
AU - Scholz, R.-D.
AU - de Koter, A.
AU - Hamann, W.-R.
AU - Herrero, A.
AU - Ma z Apellániz, J.
AU - Sana, H.
AU - Arlt, R.
AU - Barbá, R.
AU - Dufton, P.
AU - Kholtygin, A.
AU - Mathys, G.
AU - Piskunov, A.
AU - Reisenegger, A.
AU - Spruit, H.
AU - Yoon, S.-C.
PY - 2015
Y1 - 2015
N2 - The B fields in OB stars (BOB) survey is an ESO large programme collecting spectropolarimetric observations for a large number of early-type stars in order to study the occurrence rate, properties, and ultimately the origin of magnetic fields in massive stars. As of July 2014, a total of 98 objects were observed over 20 nights with FORS2 and HARPSpol. Our preliminary results indicate that the fraction of magnetic OB stars with an organised, detectable field is low. This conclusion, now independently reached by two different surveys, has profound implications for any theoretical model attempting to explain the field formation in these objects. We discuss in this contribution some important issues addressed by our observations (e.g., the lower bound of the field strength) and the discovery of some remarkable objects.
AB - The B fields in OB stars (BOB) survey is an ESO large programme collecting spectropolarimetric observations for a large number of early-type stars in order to study the occurrence rate, properties, and ultimately the origin of magnetic fields in massive stars. As of July 2014, a total of 98 objects were observed over 20 nights with FORS2 and HARPSpol. Our preliminary results indicate that the fraction of magnetic OB stars with an organised, detectable field is low. This conclusion, now independently reached by two different surveys, has profound implications for any theoretical model attempting to explain the field formation in these objects. We discuss in this contribution some important issues addressed by our observations (e.g., the lower bound of the field strength) and the discovery of some remarkable objects.
KW - stars
KW - spectra
KW - polarization
KW - magnetic field
U2 - 10.1017/S1743921314007054
DO - 10.1017/S1743921314007054
M3 - Article
VL - 9
SP - 342
EP - 347
JO - Proceedings of the International Astronomical Union
JF - Proceedings of the International Astronomical Union
SN - 1743-9213
IS - S307
ER -
