Fetching the paper…

Reading the bibliography…

Evidence of the \Theta^+ in the \gamma d \to K^+K^-pn reaction · Around

2008

Evidence of the \Theta^+ in the \gamma d \to K^+K^-pn reaction

Nakano, T., Muramatsu, N., Ahn, D. S. et al.

Original
PDF
Post on X

Understand

The \gamma d \to K^+K^-pn reaction has been studied to search for the evidence of the \Theta^+ by detecting K^+K^- pairs at forward angles.

The Fermi-motion corrected nK^+ invariant mass distribution shows a narrow peak at 1.524 +- 0.002 + 0.003 GeV/c^2.
The statistical significance of the peak calculated from a shape analysis is 5.1 \sigma, and the differential cross-section for the \gamma n \to K^- \Theta^+ reaction is estimated to be 12 +- 2 nb/sr in the photon energy range from 2.0 GeV to 2.4 GeV in the LEPS angular range by assuming the isotropic production of the \Theta^+ in the \gamma n center-of-mass system.
The obtained results support the existence of the \Theta^+.

Built on

M. Lacombe et al
1981
Earlier work this paper cites.
D. Diakonov, V. Petrov, M. Polyakov, Z. Phys. A 359
1997
Earlier work this paper cites.
T. Nakano et al
2003
Earlier work this paper cites.
V.V. Barmin et al
2003
Earlier work this paper cites.
S. Stepanyan et al
2003
Earlier work this paper cites.
J. Barth et al
2003
Earlier work this paper cites.
V. Kubarovsky et al
2004
Earlier work this paper cites.
A. E. Asratayn, A.G. Dolgolenko and M.A. Kubantsev, Phys. Atom. Nucl. 67
2004
Earlier work this paper cites.
A. Airapetian et al
2004
Earlier work this paper cites.
S. Chekanov et al
2004
Earlier work this paper cites.

Similar

M. Abdel-Bary et al
2004
Cited alongside, same era.
M.J. Longo et al
2004
Cited alongside, same era.
I. Abt et al
2004
Cited alongside, same era.
S. Schael et al
2004
Cited alongside, same era.
J.Z. Bai et al
2004
Cited alongside, same era.
Yu.M. Antipov et al
2004
Cited alongside, same era.
A. I. Titov, A. Hosaka, S. Dat’e, and Y. Ohashi, Phys. Rev. C 70
2004
Cited alongside, same era.
A. Aleev et al
2005

Then

S. I. Nam, A. Hosaka and H. C. Kim, Phys. Lett. B 633
2006
Later among the works it cites.
B. McKinnon et al
2006
Later among the works it cites.
K. Miwa et al
2006
Later among the works it cites.
K. Abe et al
2006
Later among the works it cites.
M. Sumihama et al
2006
Later among the works it cites.
Y. I. Azimov, V. Kuznetsov, M. V. Polyakov and I. Strakovsky, Phys. Rev. D 75
2007
Later among the works it cites.
M. Abdel-Bary et al
2007
Later among the works it cites.
V. V. Barmin et al

Beyond the bibliography

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

Open on alphaXiv

alphaXiv is searching for related work…

Cited alongside, same era.

D.O. Litvintsev et al

2005

Cited alongside, same era.

R. De Vita et al

2006

Cited alongside, same era.

B. Aubert et al

Cited in the paper.

2007

Later among the works it cites.

K. Miwa et al

2008

Closest in time.

W. C. Chang et al

2008

Closest in time.