STUDY OF D0-]PI+-]DELTA-+ AND DELTA-+-]PI-+ETA IN REACTION PI+D-]PSPD0 AT 2.7-GEV/C

被引：21

作者：

CAMPBELL, JH

LICHTMAN, S

LOEFFLER, FJ

MILLER, DH

MILLER, RJ

MILLER, WJ

WILLIAMS, RB

机构：

[1] Purdue University, Lafayette

[2] Rutherford High Energy Laboratory, Berkshire

来源：

PHYSICAL REVIEW LETTERS | 1969年 / 22卷 / 22期

关键词：

D O I：

10.1103/PhysRevLett.22.1204

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

In π+d interactions at 2.7 GeV/c we have observed the D0 meson with mass 1.27 ± 0.01 GeV/c2 and width 30 ± 15 MeV/c2 to decay into the δ± meson with mass 0.98 ± 0.01 GeV/c2 and width 40 ± 15 MeV/c2. The δ± meson is further observed to decay into π±η with both neutral and charged decays of the η. © 1969 The American Physical Society.

引用

页码：1204 / &

共 9 条

[1] BOSON RESONANCE OF MASS 980 MEV DECAYING INTO PI-ETA [J].

AMMAR, R ;

DAVIS, R ;

KROPAC, W ;

MOTT, J ;

SLATE, D ;

WERNER, B ;

DERRICK, M ;

FIELDS, T ;

SCHWEINGRUBER, F .

PHYSICAL REVIEW LETTERS, 1968, 21 (27) :1832-+

[2] STRANGE-PARTICLE PRODUCTION IN PI-P INTERACTIONS FROM 1.5 TO 4.2 BEV/C .I. 3-AND-MORE-BODY FINAL STATES [J].

DAHL, OI ;

HARDY, LM ;

HESS, RI ;

KIRZ, J ;

MILLER, DH .

PHYSICAL REVIEW, 1967, 163 (05) :1377-+

[3] EVIDENCE FOR A NON-STRANGE MESON OF MASS 1290 MEV [J].

DANDLAU, C ;

ASTIER, A ;

DELLANEG.M ;

DOBRZYNSKI, L ;

WOJCICKI, S ;

BARLOW, J ;

JACOBSEN, T ;

MONTANET, L ;

TALLONE, L ;

THOMAS, M ;

ADAMSON, AM ;

BAUBILLIER, M ;

DUBOC, J ;

GOLDBERG, M ;

LEVY, E ;

EDWARDS, DN ;

LYS, JEA .

PHYSICS LETTERS, 1965, 17 (03) :347-+

[4] EVIDENCE FOR EXISTENCE OF A NARROW ETA DEGREES PI+- RESONANCE AT 975 MEV INTERPRETED AS A DECAY OF SIGMA+- MESON AND EVIDENCE FOR A SIGMA+-PI-+ DECAY OF D DEGREES MESON [J].

DEFOIX, C ;

RIVET, P ;

SIAUD, J ;

CONFORTO, B ;

WIDGOFF, M ;

SHIVELY, F .

PHYSICS LETTERS B, 1968, B 28 (05) :353-&

[5]

FLUGGE S, 1957, HANDBUCH PHYSIK ED, V39, P1

[6]

Hulthen L, 1957, HDB PHYSIK, V39, P1, DOI [10.1007/978-3-642-45872-9_1, DOI 10.1007/978-3-642-45872-9_1]

[7] EVIDENCE FOR A SINGLY CHARGED BOSON OF MASS 962 MEV AND NARROW WIDTH [J].

KIENZLE, W ;

MAGLIC, BC ;

LEVRAT, B ;

LEFEBVRE.F ;

FREYTAG, D ;

BLIEDEN, HR .

PHYSICS LETTERS, 1965, 19 (05) :438-&

[8]

MILLER DJ, TO BE PUBLISHED

[9] 4-CHARGED-PARTICLE FINAL STATES FROM INTERACTION OF 2.7-GEV/C PI+ ON DEUTERIUM [J].

MILLER, RJ ;

LICHTMAN, S ;

WILLMANN, RB .

PHYSICAL REVIEW, 1969, 178 (05) :2061-&

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