A method for improving the constraint on the tensor coupling constant in radiative pion decay

被引：9

作者：

Chernyshev, AV

Krasulin, AB

Laptev, VD

Matveev, VA

Cooper, MD

机构：

[1] RUSSIAN ACAD SCI,INST NUCL RES,MOSCOW 117312,RUSSIA

[2] LOS ALAMOS NATL LAB,LOS ALAMOS,NM 87545

来源：

MODERN PHYSICS LETTERS A | 1997年 / 12卷 / 23期

关键词：

D O I：

10.1142/S0217732397001709

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

The possibility exists for improving the present experimental constraint on the tensor coupling constant in radiative pion decay by at least a factor of six. The method emphasizes relative decay probabilities rather than absolute rates.

引用

页码：1669 / 1676

页数：8

共 20 条

[1] A BARGMANN-WIGHTMAN-WIGNER-TYPE QUANTUM-FIELD THEORY [J].

AHLUWALIA, DV ;

JOHNSON, MB ;

GOLDMAN, T .

PHYSICS LETTERS B, 1993, 316 (01) :102-108

[2] ANTISYMMETRIC TENSOR MATTER FIELDS - AN ABELIAN MODEL [J].

AVDEEV, LV ;

CHIZHOV, MV .

PHYSICS LETTERS B, 1994, 321 (03) :212-218

[3] MEASUREMENT OF THE PION AXIAL FORM-FACTOR FROM RADIATIVE DECAY [J].

BAY, A ;

RUEGGER, D ;

GABIOUD, B ;

JOSEPH, C ;

LOUDE, JF ;

PERROUD, JP ;

SCHORI, O ;

STEINER, D ;

TRAN, MT ;

VANELMBT, L ;

LEBRUN, M ;

MARTOFF, CJ ;

TRUOL, P .

PHYSICS LETTERS B, 1986, 174 (04) :445-449

[4] SUPERSYMMETRY AND TENSOR COUPLING IN PI-]E-NU-BARE-GAMMA DECAY [J].

BELYAEV, VM ;

KOGAN, II .

PHYSICS LETTERS B, 1992, 280 (3-4) :238-244

[5]

Bolotov V. N., 1990, Nuclear Physics B, Proceedings Supplements, V16, P459, DOI 10.1016/0920-5632(90)90551-5

[6] THE EXPERIMENTAL-STUDY OF THE PI(-)-]E-VBARGAMMA-DECAY IN FLIGHT [J].

BOLOTOV, VN ;

GNINENKO, SN ;

DJILKIBAEV, RM ;

ISAKOV, VV ;

KLUBAKOV, YM ;

LAPTEV, VD ;

LOBASHEV, VM ;

MARIN, VN ;

POBLAGUEV, AA ;

POSTOEV, VE ;

TOROPIN, AN .

PHYSICS LETTERS B, 1990, 243 (03) :308-312

[7] MEASUREMENT OF THE PI+-]E+NU BRANCHING RATIO [J].

BRITTON, DI ;

AHMAD, S ;

BRYMAN, DA ;

BURNHAM, RA ;

CLIFFORD, ETH ;

KITCHING, P ;

KUNO, Y ;

MACDONALD, JA ;

NUMAO, T ;

OLIN, A ;

POUTISSOU, JM ;

DIXIT, MS .

PHYSICAL REVIEW LETTERS, 1992, 68 (20) :3000-3003

[8] PI-]E-NU, PI-]E-NU-GAMMA DECAYS AND RELATED PROCESSES [J].

BRYMAN, DA ;

DEPOMMIER, P ;

LEROY, C .

PHYSICS REPORTS-REVIEW SECTION OF PHYSICS LETTERS, 1982, 88 (03) :151-205

[9] NEW TENSOR PARTICLES FROM PI--]E-NU-OVER-TILDE-GAMMA AND K+-]PI(O)E+NU DECAYS [J].

CHIZHOV, MV .

MODERN PHYSICS LETTERS A, 1993, 8 (29) :2753-2762

[10] FURTHER MEASUREMENTS ON THE DECAY PI+-]E+ +NU+GAMMA [J].

DEPOMMIER, P ;

HEINTZE, J ;

RUBBIA, C ;

SOERGEL, V .

PHYSICS LETTERS, 1963, 7 (04) :285-287

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