KBAR MESON CAPTURE BY NUCLEI AND EXISTENCE OF A NEUTRON HALO IN HEAVY NUCLEI

被引：20

作者：

BURHOP, EHS

DAVIS, DH

SACTON, J

SCHOROCHOFF, G

机构：

来源：

NUCLEAR PHYSICS A | 1969年 / A132卷 / 03期

关键词：

D O I：

10.1016/0375-9474(69)90723-4

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 evidence concerning the region of the nucleus in which the capture of K- mesons in K mesonic atoms predominantly occurs is re-examined in the light of a recent criticism. It is concluded that capture in the extreme peripheral region where the nuclear density is of the order of 5 per cent of the the central density and the existence of a neutron halo in heavy nuclei remain the most probable interpretation of the available data. © 1969.

引用

页码：625 / +

页数：1

共 14 条

[1] NEUTRON AND PROTON DISTRIBUTIONS IN PB [J].

ABASHIAN, A ;

COOL, R ;

CRONIN, JW .

PHYSICAL REVIEW, 1956, 104 (03) :855-856

[2]

BETHE HA, 1968, PRIVATE COMMUNICATIO

[3] DO K- MESON ABSORPTIONS BY HEAVY NUCLEI IMPLY A NEUTRON HALO [J].

BUGG, WM ;

CONDO, GT ;

COHN, HO ;

HILL, RD .

NUCLEAR PHYSICS A, 1969, A124 (01) :212-&

[4] NEUTRON DISTRIBUTION IN SURFACE HEAVY NUCLEI [J].

BURHOP, EHS .

NUCLEAR PHYSICS B, 1967, B 1 (07) :438-&

[5]

BURHOP EHS, 1964, PROG NUCL PHYS, V9, P157

[6]

CONDO GT, 1964, PHYS REV A-GEN PHYS, V133, P1280

[7] EVIDENCE FOR A NEUTRON EXCESS IN SURFACE OF HEAVY NUCLEI FROM A K- MESON CAPTURE STUDY [J].

DAVIS, DH ;

LOVELL, SP ;

CSEJTHEY.M ;

SACTON, J ;

SCHOROCHOFF, G ;

OREILLY, M .

NUCLEAR PHYSICS B, 1967, B 1 (07) :434-+

[8]

GERSHTEIN SS, 1961, SOV PHYS JETP-USSR, V13, P488

[9]

GERSHTEIN SS, 1960, ZH EKSP TEOR FIZ, V29, P1170

[10] ABSORPTION OF NEGATIVE K-MESONS AND THE NEUTRON AND PROTON DISTRIBUTIONS IN HEAVY NUCLEI [J].

JONES, PB .

PHILOSOPHICAL MAGAZINE, 1958, 3 (25) :33-41

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