Effects of neutrino temperatures and mass hierarchies on the detection of supernova neutrinos

被引：11

作者：

Chiu, SH ^{[1
]}

Kuo, TK ^{[1
]}

机构：

[1] Purdue Univ, Dept Phys, W Lafayette, IN 47907 USA

来源：

PHYSICAL REVIEW D | 2000年 / 61卷 / 07期

关键词：

D O I：

10.1103/PhysRevD.61.073015

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

The possible outcomes of neutrino events at both Super-Kamiokande and SNO for a type-II supernova are analyzed considering the uncertainties in supernova neutrino spectra (temperature) at emission, which may complicate the interpretation of the observed events. With the input of parameters deduced from the current solar and atmospheric experiments, the consequences of direct-mass hierarchy m(nu tau)much greater than m(nu mu)>m(nu e) and inverted-mass hierarchy m(nu e)>m(nu mu)much greater than m(nu tau) are investigated. Even if the nu temperatures are not precisely known, we find that future experiments are likely to be able to separate the currently accepted solutions to the solar neutrino problem, large-angle Mikheyev-Smirnov-Wolfenstein (MSW), small-angle MSW, and the vacuum oscillation, as well as to distinguish between the direct and inverted mass hierarchies of the neutrinos.

引用

页数：8

共 38 条

[1] RESULTS FROM SAGE (THE RUSSIAN-AMERICAN GALLIUM SOLAR-NEUTRINO EXPERIMENT) [J].

ABDURASHITOV, JN ;

FAIZOV, EL ;

GAVRIN, VN ;

GUSEV, AO ;

KALIKHOV, AV ;

KNODEL, TV ;

KNYUSHENKO, II ;

KORNOUKHOV, VN ;

MIRMOV, IN ;

PSHUKOV, AM ;

SHALAGIN, AM ;

SHIKHIN, AA ;

TIMOFEYEV, PV ;

VERETENKIN, EP ;

VERMUL, VKM ;

ZATSEPIN, GT ;

BOWLES, TJ ;

NICO, JS ;

TEASDALE, WA ;

WARK, DL ;

WILKERSON, JF ;

CLEVELAND, BT ;

DAILY, T ;

DAVIS, R ;

LANDE, K ;

LEE, CK ;

WILDENHAIN, PW ;

ELLIOTT, SR ;

CHERRY, ML ;

KOUZES, RT .

PHYSICS LETTERS B, 1994, 328 (1-2) :234-248

[2] IMPLICATIONS OF MAJORANA NEUTRINO TRANSITION MAGNETIC-MOMENTS FOR NEUTRINO SIGNALS FROM SUPERNOVAE [J].

AKHMEDOV, EK ;

BEREZHIANI, ZG .

NUCLEAR PHYSICS B, 1992, 373 (02) :479-497

[3] A NEW MEASUREMENT OF THE SPIN-DEPENDENT STRUCTURE-FUNCTION G(1)(X) OF THE DEUTERON [J].

ADAMS, D ;

ADEVA, B ;

ARIK, E ;

ARVIDSON, A ;

BADELEK, B ;

BALLINTIJN, MK ;

BARDIN, G ;

BAUM, G ;

BERGLUND, P ;

BETEV, L ;

BIRSA, R ;

BJORKHOLM, P ;

BONNER, BE ;

DEBOTTON, N ;

BRADAMANTE, F ;

BRESSAN, A ;

BULTMANN, S ;

BURTIN, E ;

CAVATA, C ;

CLOCCHIATTI, M ;

CRABB, D ;

CRANSHAW, J ;

CUHADAR, T ;

DALLATORRE, S ;

VANDANTZIG, R ;

DESHPANDE, A ;

DHAWAN, S ;

DULYA, C ;

DYRING, A ;

EICHBLATT, S ;

FASCHING, D ;

FEINSTEIN, F ;

FERNANDEZ, C ;

FROIS, B ;

GARZON, JA ;

GIORGI, M ;

VONGOELER, E ;

GRACIA, G ;

DECASSAGNAC, RG ;

DEGROOT, N ;

PERDEKAMP, MG ;

GULMEZ, E ;

VONHARRACH, D ;

HASEGAWA, T ;

HAUTLE, P ;

HAYASHI, N ;

HEUSCH, CA ;

HORIKAWA, N ;

HUGHES, VW ;

IGO, G .

PHYSICS LETTERS B, 1995, 357 (1-2) :248-254

[4] Initial results from the CHOOZ long baseline reactor neutrino oscillation experiment [J].

Apollonio, M ;

Baldini, A ;

Bemporad, C ;

Caffau, E ;

Cei, F ;

Declais, Y ;

de Kerret, H ;

Dieterle, B ;

Etenko, A ;

George, J ;

Giannini, G ;

Grassi, M ;

Kozlov, Y ;

Kropp, W ;

Kryn, D ;

Laiman, M ;

Lane, CE ;

Lefievre, B ;

Machulin, I ;

Martemyanov, A ;

Martemyanov, V ;

Mikaelyan, L ;

Nicolo, D ;

Obolensky, M ;

Pazzi, R ;

Pieri, G ;

Price, L ;

Riley, S ;

Reeder, R ;

Sabelnikov, A ;

Santin, G ;

Skorokhvatov, M ;

Sobel, H ;

Steele, J ;

Steinberg, R ;

Sukhotin, S ;

Tomshaw, S ;

Veron, D ;

Vyrodov, V .

PHYSICS LETTERS B, 1998, 420 (3-4) :397-404

[5] PHYSICAL IMPLICATIONS OF THE KAMIOKA OBSERVATION OF NEUTRINOS FROM SUPERNOVA 1987A [J].

ARAFUNE, J ;

FUKUGITA, M .

PHYSICAL REVIEW LETTERS, 1987, 59 (03) :367-369

[6] STANDARD SOLAR MODELS, WITH AND WITHOUT HELIUM DIFFUSION, AND THE SOLAR NEUTRINO PROBLEM [J].

BAHCALL, JN ;

PINSONNEAULT, MH .

REVIEWS OF MODERN PHYSICS, 1992, 64 (04) :885-926

[7]

Beacom JF, 1998, PHYS REV D, V58, DOI 10.1103/PhysRevD.58.053010

[8] OBSERVATION OF A NEUTRINO BURST IN COINCIDENCE WITH SUPERNOVA 1987A IN THE LARGE MAGELLANIC CLOUD [J].

BIONTA, RM ;

BLEWITT, G ;

BRATTON, CB ;

CASPER, D ;

CIOCIO, A ;

CLAUS, R ;

CORTEZ, B ;

CROUCH, M ;

DYE, ST ;

ERREDE, S ;

FOSTER, GW ;

GAJEWSKI, W ;

GANEZER, KS ;

GOLDHABER, M ;

HAINES, TJ ;

JONES, TW ;

KIELCZEWSKA, D ;

KROPP, WR ;

LEARNED, JG ;

LOSECCO, JM ;

MATTHEWS, J ;

MILLER, R ;

MUDAN, MS ;

PARK, HS ;

PRICE, LR ;

REINES, F ;

SCHULTZ, J ;

SEIDEL, S ;

SHUMARD, E ;

SINCLAIR, D ;

SOBEL, HW ;

STONE, JL ;

SULAK, LR ;

SVOBODA, R ;

THORNTON, G ;

VANDERVELDE, JC ;

WUEST, C .

PHYSICAL REVIEW LETTERS, 1987, 58 (14) :1494-1496

[9] THE FUTURE OF SUPERNOVA NEUTRINO DETECTION [J].

BURROWS, A ;

KLEIN, D ;

GANDHI, R .

PHYSICAL REVIEW D, 1992, 45 (10) :3361-3385

[10] AN INVERTED NEUTRINO MASS HIERARCHY FOR HOT DARK-MATTER AND THE SOLAR-NEUTRINO DEFICIT [J].

CALDWELL, DO ;

MOHAPATRA, RN .

PHYSICS LETTERS B, 1995, 354 (3-4) :371-375

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