Color rearrangements in B-meson decays
(2009) In Physical Review D - Particles, Fields, Gravitation and Cosmology 79(1).- Abstract
We present a new model, based on color rearrangements, which at the same time can describe both hidden and open charm production in B-meson decays. The model is successfully compared to both inclusive decays, such as B→J/ψX and B→DsX, as well as exclusive ones, such as B→J/ψK(*) and B→D(*)D(*)K. It also gives a good description of the momentum distribution of direct J/ψ's, especially in the low-momentum region, which earlier has been claimed as a possible signal for new exotic states.
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/42442885-ef1a-4f3b-8453-f73e4f781269
- author
- Eriksson, David LU ; Ingelman, Gunnar and Rathsman, Johan LU
- publishing date
- 2009-01-15
- type
- Contribution to journal
- publication status
- published
- subject
- in
- Physical Review D - Particles, Fields, Gravitation and Cosmology
- volume
- 79
- issue
- 1
- article number
- 014011
- publisher
- American Physical Society
- external identifiers
-
- scopus:59649088047
- ISSN
- 1550-7998
- DOI
- 10.1103/PhysRevD.79.014011
- language
- English
- LU publication?
- no
- id
- 42442885-ef1a-4f3b-8453-f73e4f781269
- date added to LUP
- 2019-05-14 13:40:38
- date last changed
- 2022-04-02 08:50:10
@article{42442885-ef1a-4f3b-8453-f73e4f781269, abstract = {{<p>We present a new model, based on color rearrangements, which at the same time can describe both hidden and open charm production in B-meson decays. The model is successfully compared to both inclusive decays, such as B→J/ψX and B→DsX, as well as exclusive ones, such as B→J/ψK(*) and B→D(*)D(*)K. It also gives a good description of the momentum distribution of direct J/ψ's, especially in the low-momentum region, which earlier has been claimed as a possible signal for new exotic states.</p>}}, author = {{Eriksson, David and Ingelman, Gunnar and Rathsman, Johan}}, issn = {{1550-7998}}, language = {{eng}}, month = {{01}}, number = {{1}}, publisher = {{American Physical Society}}, series = {{Physical Review D - Particles, Fields, Gravitation and Cosmology}}, title = {{Color rearrangements in B-meson decays}}, url = {{http://dx.doi.org/10.1103/PhysRevD.79.014011}}, doi = {{10.1103/PhysRevD.79.014011}}, volume = {{79}}, year = {{2009}}, }