26ALM PROBLEM

被引：23

作者：

DEWIT, P

VANDERLE.C

机构：

[1] Fysisch Laboratorium, Rijksuniversiteit, Utrecht

来源：

PHYSICS LETTERS B | 1969年 / B 30卷 / 09期

关键词：

D O I：

10.1016/0370-2693(69)90082-3

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

A precision measurement of the 26Alm26Mg mass difference brings the anomalously low ft value for the super-allowed pure Fermi transition 26Alm(β+)26Mg closer to the average of the ft values of six similar β+ transitions. The anomaly, however, is still significant. © 1969.

引用

页码：639 / &

共 14 条

[1] FERMI FUNCTIONS FOR SUPERALLOWED BETA DECAYS AND VALUE OF GV [J].

BLINSTOYLE, RJ ;

NAIR, SCK .

NUCLEAR PHYSICS A, 1967, A105 (02) :640-+

[2] MEASUREMENT OF BRANCHING RATIO AND POSITRON MOMENTUM SPECTRUM FOR DECAY KO -] PIO+E++NU [J].

BOTTERILL, DR ;

BROWN, RM ;

CLEGG, AB ;

CORBETT, IF ;

CULLIGAN, G ;

EMMERSON, JM ;

FIELD, RC ;

GARVEY, J ;

JONES, PB ;

MIDDLEMAS, N ;

NEWTON, D ;

QUIRK, TW ;

SALMON, GL ;

STEINBERG, P ;

WILLIAMS, WS .

PHYSICAL REVIEW, 1968, 174 (05) :1661-+

[3] STATUS OF CABIBBO THEORY [J].

BRENE, N ;

ROOS, M ;

SIRLIN, A .

NUCLEAR PHYSICS B, 1968, B 6 (03) :255-&

[4] UNITARY SYMMETRY AND LEPTONIC DECAYS [J].

CABIBBO, N .

PHYSICAL REVIEW LETTERS, 1963, 10 (12) :531-&

[5] ENERGY LEVELS OF Z=11-21 NUCLEI (4) [J].

ENDT, PM ;

VANDERLE.C .

NUCLEAR PHYSICS A, 1967, A105 (01) :1-+

[6] FT VALUES OF PURE FERMI BETA DECAYS AND MAGNITUDE OF VECTOR COUPLING CONSTANT [J].

FREEMAN, JM ;

JENKIN, JG ;

MURRAY, G ;

BURCHAM, WE .

PHYSICAL REVIEW LETTERS, 1966, 16 (21) :959-&

[7] THE FT VALUE FOR AL-26-STAR AND THE UNIVERSAL FERMI INTERACTION [J].

FREEMAN, JM ;

MONTAGUE, JH ;

WEST, D ;

WHITE, RE .

PHYSICS LETTERS, 1962, 3 (03) :136-138

[8]

FREEMAN JM, 1969, NUCL PHYS A, V123, P593

[9] NEW VALUES OF NEUTRON SEPARATION ENERGIES [J].

JACKSON, HE ;

NAMENSON, AI ;

THOMAS, GE .

PHYSICS LETTERS, 1965, 17 (03) :324-&

[10]

MARION JB, 1968, NUCL DATA A, V4, P301

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