DESCRIPTION OF THE 0-UPSILON-BETA-BETA DECAY OF CA-48, GE-76, MO-100, TE-128, TE-130

被引：42

作者：

PANTIS, G ^{[1
]}

FAESSLER, A ^{[1
]}

KAMINSKI, WA ^{[1
]}

VERGADOS, JD ^{[1
]}

机构：

[1] INST THEORET PHYS,W-7400 TUBINGEN,GERMANY

来源：

JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS | 1992年 / 18卷 / 04期

关键词：

D O I：

10.1088/0954-3899/18/4/003

中图分类号：

O57 [原子核物理学、高能物理学];

学科分类号：

070202 ;

摘要：

The neutrinoless double-beta decay of the experimentally interesting A = 48, 76, 100, 128 and 130 systems is examined in the context of the QRPA formalism without invoking the closure approximation. All possible nuclear matrix elements are calculated including the nucleon recoil contributions as well as those resulting from the exchange of heavy intermediate Majorana neutrinos. Using the best presently available experimental limit T1/2exp(Ov) > 1.1 x 10(24)y the following limits on the lepton violating parameters are extracted: \[m(v)]\ < 2.0 eV, [1/M(N)]R-1 greater-than-or-equal-to 6.7 x 10(4) GeV, lambda less-than-or-equal-to 3.3 x 10(-6) and eta less-than-or-equal-to 4.2 x 10(-8).

引用

页码：605 / 627

页数：23

共 39 条

[1] A REVIEW OF RECENT DEVELOPMENTS IN DOUBLE-BETA DECAY [J].

AVIGNONE, FT ;

BRODZINSKI, RL .

PROGRESS IN PARTICLE AND NUCLEAR PHYSICS, 1988, 21 :99-181

[2] SEARCH FOR THE DOUBLE-BETA DECAY OF GE-76 [J].

AVIGNONE, FT ;

BRODZINSKI, RL ;

EVANS, JC ;

HENSLEY, WK ;

MILEY, HS ;

REEVES, JH .

PHYSICAL REVIEW C, 1986, 34 (02) :666-677

[3] SEARCH FOR DOUBLE BETA DECAY OF CA-48 AND LEPTON CONSERVATION [J].

BARDIN, RK ;

GOLLON, PJ ;

ULLMAN, JD ;

WU, CS .

NUCLEAR PHYSICS A, 1970, A158 (02) :337-&

[4]

BELLOTTI E, 1982, LETT NUOVO CIMENTO, V33, P275

[5] MASSIVE NEUTRINOS AND NEUTRINO OSCILLATIONS [J].

BILENKY, SM ;

PETCOV, ST .

REVIEWS OF MODERN PHYSICS, 1987, 59 (03) :671-754

[6] LIMIT ON LEPTON NONCONSERVATION AND NEUTRINO MASS FROM DOUBLE BETA-DECAY [J].

CALDWELL, DO ;

EISBERG, RM ;

GRUMM, DM ;

HALE, DL ;

WITHERELL, MS ;

GOULDING, FS ;

LANDIS, DA ;

MADDEN, NW ;

MALONE, DF ;

PEHL, RH ;

SMITH, AR .

PHYSICAL REVIEW LETTERS, 1985, 54 (04) :281-284

[7] LIMITS ON NEUTRINOLESS BETA-BETA-DECAY INCLUDING THAT WITH MAJORON EMISSION [J].

CALDWELL, DO ;

EISBERG, RM ;

GRUMM, DM ;

WITHERELL, MS ;

GOULDING, FS ;

SMITH, AR .

PHYSICAL REVIEW LETTERS, 1987, 59 (04) :419-422

[8] LABORATORY LIMITS ON GALACTIC COLD DARK MATTER [J].

CALDWELL, DO ;

EISBERG, RM ;

GRUMM, DM ;

WITHERELL, MS ;

SADOULET, B ;

GOULDING, FS ;

SMITH, AR .

PHYSICAL REVIEW LETTERS, 1988, 61 (05) :510-513

[9]

CALDWELL DO, 1989, UCSB UB COLLAGORATIO

[10]

CALDWELL DO, 1986, PHYS REV D, V13, P2737

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