Fetching the paper…

Reading the bibliography…

Line Shapes of the X(3872) · Around

2007

Line Shapes of the X(3872)

Braaten, Eric, Lu, Meng

Original
PDF
Post on X

Understand

If the quantum numbers of the X(3872) are J^{PC}=1^{++}, the measurement of its mass implies that it is either a loosely-bound hadronic molecule whose constituents are a superposition of the charm mesons pairs D^{*0} Dbar^0 and D^0 Dbar^{*0} or else it is a virtual state of these charm mesons.

Its binding energy is small enough that the decay width of a constituent D^{*0} or Dbar^{*0} has a significant effect on the line shapes of the X resonance.
We develop a simple approximation to the line shapes that takes into account the effect of the D^{*0} width as well as inelastic scattering channels of the charm mesons.
We carry out a simultaneous fit to the line shapes in the J/psi pi^+ pi^- and D^0 Dbar^0 pi^0 channels measured in the decays B^+ to K^+ + X by the Belle Collaboration.

Built on

S. K. Choi et al
2003
Earlier work this paper cites.
B. Aubert et al
2003
Earlier work this paper cites.
D. Acosta et al
2004
Earlier work this paper cites.
V. M. Abazov et al
2004
Earlier work this paper cites.
N. A. Tornqvist, Phys. Lett. B 590
2004
Earlier work this paper cites.
F. E. Close and P. R. Page, Phys. Lett. B 578
2004
Earlier work this paper cites.
S. Pakvasa and M. Suzuki, Phys. Lett. B 579
2004
Earlier work this paper cites.
M. B. Voloshin, Phys. Lett. B 579
2004
Earlier work this paper cites.
E. Braaten and M. Kusunoki, Phys. Rev. D 69
2004
Earlier work this paper cites.

Similar

E. Braaten, M. Kusunoki and S. Nussinov, Phys. Rev. Lett. 93
2004
Cited alongside, same era.
D. V. Bugg, Phys. Lett. B 598
2004
Cited alongside, same era.
B. Aubert et al
2005
Cited alongside, same era.
E. Braaten and M. Kusunoki, Phys. Rev. D 71
2005
Cited alongside, same era.
E. Braaten and M. Kusunoki, Phys. Rev. D 72
2005
Cited alongside, same era.
E. Braaten and M. Kusunoki, Phys. Rev. D 72
2005
Cited alongside, same era.
A. Abulencia et al
2006
Cited alongside, same era.

Then

W. M. Yao et al
2006
Later among the works it cites.
E. Braaten and H. W. Hammer, Phys. Rept. 428
2006
Later among the works it cites.
E. Braaten and M. Lu, Phys. Rev. D 74
2006
Later among the works it cites.
E. S. Swanson, Phys. Rept. 429
2006
Later among the works it cites.
B. Aubert et al
2006
Later among the works it cites.
C. Cawlfield et al
2007
Closest in time.
M. B. Voloshin, Phys. Rev. D 76
Original
2007
Closest in time.

Beyond the bibliography

alphaXiv searches the wider corpus for related work and actual follow-ups.

Open on alphaXiv

alphaXiv is searching for related work…

G. Gokhroo et al

2006

Cited alongside, same era.

K. Abe et al

Cited in the paper.

K. Abe et al

Cited in the paper.

L. Maiani, A. D. Polosa and V. Riquer, arXiv:0707.3354 [hep-ph]

Cited in the paper.

C. Hanhart, Yu. S. Kalashnikova, A. E. Kudryavtsev and A. V. Nefediev, arXiv:0704.0605 [hep-ph]

Cited in the paper.

S. Fleming, M. Kusunoki, T. Mehen and U. van Kolck, Phys. Rev. D 76

2007

Closest in time.