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Perplexing correlations between gamma-ray emission and parsec-scale jet orientation variations in the BL Lac object S5 0716+714. / Rani, B.; Krichbaum, T. P.; Marscher, A. P.; Jorstad, S. G.; Hodgson, J. A.; Fuhrmann, L.; Zensus, J. Anton.

In: Proceedings of Science, 2014.

Research output: Contribution to journal › Conference article › peer-review

Harvard

Rani, B, Krichbaum, TP, Marscher, AP, Jorstad, SG, Hodgson, JA, Fuhrmann, L & Zensus, JA 2014, 'Perplexing correlations between gamma-ray emission and parsec-scale jet orientation variations in the BL Lac object S5 0716+714', Proceedings of Science.

APA

Rani, B., Krichbaum, T. P., Marscher, A. P., Jorstad, S. G., Hodgson, J. A., Fuhrmann, L., & Zensus, J. A. (2014). Perplexing correlations between gamma-ray emission and parsec-scale jet orientation variations in the BL Lac object S5 0716+714. Proceedings of Science, [120].

Vancouver

Rani B, Krichbaum TP, Marscher AP, Jorstad SG, Hodgson JA, Fuhrmann L et al. Perplexing correlations between gamma-ray emission and parsec-scale jet orientation variations in the BL Lac object S5 0716+714. Proceedings of Science. 2014. 120.

Author

Rani, B. ; Krichbaum, T. P. ; Marscher, A. P. ; Jorstad, S. G. ; Hodgson, J. A. ; Fuhrmann, L. ; Zensus, J. Anton. / Perplexing correlations between gamma-ray emission and parsec-scale jet orientation variations in the BL Lac object S5 0716+714. In: Proceedings of Science. 2014.

BibTeX

@article{376a3cd67241483586eb994368434817,
title = "Perplexing correlations between gamma-ray emission and parsec-scale jet orientation variations in the BL Lac object S5 0716+714",
abstract = "The analysis of γ-ray flux variability along with the parsec-scale jet kinematics suggests that the high-energy radiation in the BL Lac object S5 0716+714 has a significant correlation with the mm-VLBI core flux density and with the local orientation of the inner jet flow. For the first time in any blazar, we report a significant correlation between the γ-ray flux variations and the variations in the local orientation of the jet outflow (position angle). We find that the γ-ray flux variations lead the 7 mm VLBI core flux variations by 82±32 days, which suggests that the high-energy emission in S5 0716+714 is coming from a region located 3.8±1.9 parsecs closer to the central black hole than the {"}core{"} seen on the mm-VLBI images. The results imply a strong physical and casual connection between γ-ray emission and the inner jet morphology in the source.",
author = "B. Rani and Krichbaum, {T. P.} and Marscher, {A. P.} and Jorstad, {S. G.} and Hodgson, {J. A.} and L. Fuhrmann and Zensus, {J. Anton}",
note = "Publisher Copyright: {\textcopyright} Copyright owned by the author(s) under the terms of the Creative Commons Attribution-NonCommercial-ShareAlike Licence.; 12th European VLBI Network Symposium and Users Meeting, EVN 2014 ; Conference date: 07-10-2014 Through 10-10-2014",
year = "2014",
language = "English",
journal = "Proceedings of Science",
issn = "1824-8039",
publisher = "Sissa Medialab Srl",

}

RIS

TY - JOUR

T1 - Perplexing correlations between gamma-ray emission and parsec-scale jet orientation variations in the BL Lac object S5 0716+714

AU - Rani, B.

AU - Krichbaum, T. P.

AU - Marscher, A. P.

AU - Jorstad, S. G.

AU - Hodgson, J. A.

AU - Fuhrmann, L.

AU - Zensus, J. Anton

N1 - Publisher Copyright: © Copyright owned by the author(s) under the terms of the Creative Commons Attribution-NonCommercial-ShareAlike Licence.

PY - 2014

Y1 - 2014

N2 - The analysis of γ-ray flux variability along with the parsec-scale jet kinematics suggests that the high-energy radiation in the BL Lac object S5 0716+714 has a significant correlation with the mm-VLBI core flux density and with the local orientation of the inner jet flow. For the first time in any blazar, we report a significant correlation between the γ-ray flux variations and the variations in the local orientation of the jet outflow (position angle). We find that the γ-ray flux variations lead the 7 mm VLBI core flux variations by 82±32 days, which suggests that the high-energy emission in S5 0716+714 is coming from a region located 3.8±1.9 parsecs closer to the central black hole than the "core" seen on the mm-VLBI images. The results imply a strong physical and casual connection between γ-ray emission and the inner jet morphology in the source.

AB - The analysis of γ-ray flux variability along with the parsec-scale jet kinematics suggests that the high-energy radiation in the BL Lac object S5 0716+714 has a significant correlation with the mm-VLBI core flux density and with the local orientation of the inner jet flow. For the first time in any blazar, we report a significant correlation between the γ-ray flux variations and the variations in the local orientation of the jet outflow (position angle). We find that the γ-ray flux variations lead the 7 mm VLBI core flux variations by 82±32 days, which suggests that the high-energy emission in S5 0716+714 is coming from a region located 3.8±1.9 parsecs closer to the central black hole than the "core" seen on the mm-VLBI images. The results imply a strong physical and casual connection between γ-ray emission and the inner jet morphology in the source.

UR - http://www.scopus.com/inward/record.url?scp=85017458737&partnerID=8YFLogxK

M3 - Conference article

AN - SCOPUS:85017458737

JO - Proceedings of Science

JF - Proceedings of Science

SN - 1824-8039

M1 - 120

T2 - 12th European VLBI Network Symposium and Users Meeting, EVN 2014

Y2 - 7 October 2014 through 10 October 2014

ER -

ID: 88384297