Reconstructing the supernova bounce time with neutrinos in IceCube

被引：58

作者：

Halzen, Francis ^{[1
]}

Raffelt, Georg G. ^{[2
]}

机构：

[1] Univ Wisconsin, Dept Phys, Madison, WI 53706 USA

[2] Werner Heisenberg Inst, Max Planck Inst Phys, D-80805 Munich, Germany

来源：

PHYSICAL REVIEW D | 2009年 / 80卷 / 08期

基金：

美国国家科学基金会;

关键词：

EQUIVALENCE PRINCIPLE; COLLAPSE;

D O I：

10.1103/PhysRevD.80.087301

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

Generic model predictions for the early neutrino signal of a core-collapse supernova (SN) imply that IceCube can reconstruct the bounce to within about +/-3.5 ms at 95% C.L. (assumed SN distance 10 kpc), relevant for coincidence with gravitational-wave detectors. The timing uncertainty scales approximately with the distance squared. The offset between true and reconstructed bounce time of up to several ms depends on the neutrino flavor oscillation scenario. Our work extends the recent study of Pagliaroli et al. [Phys. Rev. Lett. 103, 031102 (2009)] and demonstrates IceCube's superb timing capabilities for neutrinos from the next nearby SN.

引用

页数：4

共 21 条

[1] Large underground, liquid based detectors for astro-particle physics in Europe:: scientific case and prospects [J].

Autiero, D. ;

Aysto, J. ;

Badertscher, A. ;

Bezrukov, L. ;

Bouchez, J. ;

Bueno, A. ;

Busto, J. ;

Campagne, J-E ;

Cavata, C. H. ;

Chaussard, L. ;

de Bellefon, A. ;

Declais, Y. ;

Dumarchez, J. ;

Ebert, J. ;

Enqvist, T. ;

Ereditato, A. ;

von Feilitzsch, F. ;

Perez, P. Fileviez ;

Goeger-Neff, M. ;

Gninenko, S. ;

Gruber, W. ;

Hagner, C. ;

Hess, M. ;

Hochmuth, K. A. ;

Kisiel, J. ;

Knecht, L. ;

Kreslo, I. ;

Kudryavtsev, V. A. ;

Kuusiniemi, P. ;

Lachenmaier, T. ;

Laffranchi, M. ;

Lefievre, B. ;

Lightfoot, P. K. ;

Lindner, M. ;

Maalampi, J. ;

Maltoni, M. ;

Marchionni, A. ;

Undagoitia, T. Marrodan ;

Marteau, J. ;

Meregaglia, A. ;

Messina, M. ;

Mezzetto, M. ;

Mirizzi, A. ;

Mosca, L. ;

Moser, U. ;

Mueller, A. ;

Natterer, G. ;

Oberauer, L. ;

Otiougova, P. ;

Patzak, T. .

JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS, 2007, (11)

[2] Can a supernova be located by its neutrinos? [J].

Beacom, JF ;

Vogel, P .

PHYSICAL REVIEW D, 1999, 60 (03)

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

Dasgupta, Basudeb ;

Dighe, Amol ;

Raffelt, Georg G. ;

Smirnov, Alexei Yu. .

PHYSICAL REVIEW LETTERS, 2009, 103 (05)

[4] Spectral split in a prompt supernova neutrino burst: Analytic three-flavor treatment [J].

Dasgupta, Basudeb ;

Dighe, Amol ;

Mirizzi, Alessandro ;

Raffelt, Georg G. .

PHYSICAL REVIEW D, 2008, 77 (11)

[5]

Dighe AS, 2003, J COSMOL ASTROPART P

[6] Flavor evolution of the neutronization neutrino burst from an O-Ne-Mg core-collapse supernova [J].

Duan, Huaiyu ;

Fuller, George M. ;

Carlson, J. ;

Qian, Yong-Zhong .

PHYSICAL REVIEW LETTERS, 2008, 100 (02)

[7] Late-time convection in the collapse of a 23M⊙ star [J].

Fryer, Christopher L. ;

Young, Patrick A. .

ASTROPHYSICAL JOURNAL, 2007, 659 (02) :1438-1448

[8] Ultratransparent Antarctic ice as a supernova detector [J].

Halzen, F ;

Jacobsen, JE ;

Zas, E .

PHYSICAL REVIEW D, 1996, 53 (12) :7359-7361

[9] INSIDE THE SUPERNOVA - A POWERFUL CONVECTIVE ENGINE [J].

HERANT, M ;

BENZ, W ;

HIX, WR ;

FRYER, CL ;

COLGATE, SA .

ASTROPHYSICAL JOURNAL, 1994, 435 (01) :339-361

[10] Exploiting the neutronization burst of a galactic supernova -: art. no. 063003 [J].

Kachelriess, M ;

Tomàs, R ;

Buras, R ;

Janka, HT ;

Marek, A ;

Rampp, M .

PHYSICAL REVIEW D, 2005, 71 (06) :1-14

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