Neutrino oscillations above black hole accretion disks: Disks with electron-flavor emission

被引：88

作者：

Malkus, A. ^{[1
]}

Kneller, J. P. ^{[1
]}

McLaughlin, G. C. ^{[1
]}

Surman, R. ^{[2
]}

机构：

[1] N Carolina State Univ, Dept Phys, Raleigh, NC 27695 USA

[2] Union Coll, Dept Phys & Astron, Schenectady, NY 12308 USA

来源：

PHYSICAL REVIEW D | 2012年 / 86卷 / 08期

关键词：

GAMMA-RAY BURSTS; R-PROCESS; NUCLEOSYNTHESIS; TRANSFORMATION; SCATTERING;

D O I：

10.1103/PhysRevD.86.085015

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

Black hole accretion disks can form through the collapse of rotating massive stars. These disks produce large numbers of neutrinos and antineutrinos of electron flavor that can influence energetics and nucleosynthesis. Neutrinos are produced in sufficient numbers that, after they are emitted, they can undergo flavor transformation facilitated by the neutrino self interaction. We show that some of the neutrino flavor transformation phenomenology for accretion disks is similar to that of the supernova case, but also, we find the disk geometry lends itself to different transformation behaviors. These transformations strongly influence the nucleosynthetic outcome of disk winds.

引用

页数：9

共 62 条

[1] Neutrino-neutrino interactions and flavour mixing in dense matter [J].

Balantekin, A. B. ;

Pehlivan, Y. .

JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS, 2007, 34 (01) :47-65

[2] Linearized flavor-stability analysis of dense neutrino streams [J].

Banerjee, Arka ;

Dighe, Amol ;

Raffelt, Georg .

PHYSICAL REVIEW D, 2011, 84 (05)

[3] NEUTRINO OSCILLATIONS IN THE EARLY UNIVERSE [J].

BARBIERI, R ;

DOLGOV, A .

NUCLEAR PHYSICS B, 1991, 349 (03) :743-753

[4] REVIEW OF PARTICLE PHYSICS Particle Data Group [J].

Beringer, J. ;

Arguin, J. -F. ;

Barnett, R. M. ;

Copic, K. ;

Dahl, O. ;

Groom, D. E. ;

Lin, C. -J. ;

Lys, J. ;

Murayama, H. ;

Wohl, C. G. ;

Yao, W. -M. ;

Zyla, P. A. ;

Amsler, C. ;

Antonelli, M. ;

Asner, D. M. ;

Baer, H. ;

Band, H. R. ;

Basaglia, T. ;

Bauer, C. W. ;

Beatty, J. J. ;

Belousov, V. I. ;

Bergren, E. ;

Bernardi, G. ;

Bertl, W. ;

Bethke, S. ;

Bichsel, H. ;

Biebel, O. ;

Blucher, E. ;

Blusk, S. ;

Brooijmans, G. ;

Buchmueller, O. ;

Cahn, R. N. ;

Carena, M. ;

Ceccucci, A. ;

Chakraborty, D. ;

Chen, M. -C. ;

Chivukula, R. S. ;

Cowan, G. ;

D'Ambrosio, G. ;

Damour, T. ;

de Florian, D. ;

de Gouvea, A. ;

DeGrand, T. ;

de Jong, P. ;

Dissertori, G. ;

Dobrescu, B. ;

Doser, M. ;

Drees, M. ;

Edwards, D. A. ;

Eidelman, S. .

PHYSICAL REVIEW D, 2012, 86 (01)

[5] NEUTRINO SPECTRA FROM ACCRETION DISKS: NEUTRINO GENERAL RELATIVISTIC EFFECTS AND THE CONSEQUENCES FOR NUCLEOSYNTHESIS [J].

Caballero, O. L. ;

McLaughlin, G. C. ;

Surman, R. .

ASTROPHYSICAL JOURNAL, 2012, 745 (02)

[6] Collective flavor oscillations of supernova neutrinos and r-process nucleosynthesis [J].

Chakraborty, Sovan ;

Choubey, Sandhya ;

Goswami, Srubabati ;

Kar, Kamales .

JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS, 2010, (06)

[7] Neutrino-cooled accretion disks around spinning black holes [J].

Chen, Wen-Xin ;

Beloborodov, Andrei M. .

ASTROPHYSICAL JOURNAL, 2007, 657 (01) :383-399

[8] Neutrino Scattering and Flavor Transformation in Supernovae [J].

Cherry, John F. ;

Carlson, J. ;

Friedland, Alexander ;

Fuller, George M. ;

Vlasenko, Alexey .

PHYSICAL REVIEW LETTERS, 2012, 108 (26)

[9] Neutrino mass hierarchy and three-flavor spectral splits of supernova neutrinos [J].

Dasgupta, Basudeb ;

Mirizzi, Alessandro ;

Tamborra, Irene ;

Tomas, Ricard .

PHYSICAL REVIEW D, 2010, 81 (09)

[10] Multiple Spectral Splits of Supernova Neutrinos [J].

Dasgupta, Basudeb ;

Dighe, Amol ;

Raffelt, Georg G. ;

Smirnov, Alexei Yu. .

PHYSICAL REVIEW LETTERS, 2009, 103 (05)

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