Published July 2017 | Version v1
Book Metadata-only

K−pp–K-bar0 np coupled-channel DWIA calculation for (K−, n) reaction spectrum

Creators

  • 1. Osaka Electro-Communication Univ., Neyagawa, Osaka (Japan)
  • 2. High Energy Accelerator Research Organization (KEK), Inst. of Particle and Nuclear Studies (IPNS), Tsukuba, Ibaraki (Japan)

Description

The 3He(K−, n) reaction spectrum at pK- =1 GeV/c and θn = 0deg is theoretically investigated in the distorted-wave impulse approximation (DWIA) framework with coupled-channel Green's function for K−{pp}S=0 and K-bar0 {pn}S=0 charge bases, using a G-matrix folding potential with K-barN based by chiral SU(3) dynamics. The calculated result shows no peak structure of the inclusive spectrum in K-bar nuclear bound region, and it seems to be consistent with the data of the J-PARC E15 experiments. Contributions of K-bar0d, S = 1 channel are also discussed. (author)

Availability note (English)

Available from http://dx.doi.org/10.7566/JPSCP.17.082004
Part of:
Proceedings of the 12th international conference on hypernuclear and strange particle physics (HYP2015)

Additional details

Identifiers

DOI
10.7566/JPSCP.17.082004;

Publishing Information

Publisher
Physical Society of Japan
Imprint Place
Tokyo (Japan)
ISBN
978-4-89027-122-1
Imprint Title
Proceedings of the 12th international conference on hypernuclear and strange particle physics (HYP2015)
Imprint Pagination
[623 p.]
Journal Page Range
p. 082004.1-082004.4

Conference

Title
12. international conference on hypernuclear and strange particle physics
Acronym
HYP2015
Dates
7-12 Sep 2015
Place
Sendai, Miyagi (Japan)

INIS

Country of Publication
Japan
Country of Input or Organization
Japan
INIS RN
49102791
Subject category
S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
Resource subtype / Literary indicator
Conference
Descriptors DEI
ACCELERATOR EXPERIMENTAL FACILITIES; BINDING ENERGY; BOUND STATE; CHIRALITY; COUPLED CHANNEL THEORY; DIFFERENTIAL CROSS SECTIONS; FERMI LEVEL; G MATRIX; GREEN FUNCTION; HELIUM 3 REACTIONS; J-PARC; KAONIC ATOMS; KAON-NUCLEON INTERACTIONS; MESON-MESON INTERACTIONS; UNITARY SYMMETRY
Descriptors DEC
ATOMS; CHARGED-PARTICLE REACTIONS; CROSS SECTIONS; ENERGY; ENERGY LEVELS; FUNCTIONS; HADRON-HADRON INTERACTIONS; HADRONIC ATOMS; INTERACTIONS; MATRICES; MESIC ATOMS; MESON-BARYON INTERACTIONS; MESON-NUCLEON INTERACTIONS; NUCLEAR REACTIONS; PARTICLE INTERACTIONS; PARTICLE PROPERTIES; SYMMETRY

Optional Information

Notes
10 refs., 3 figs.