Measurements of the observed cross-sections for exclusive light hadron production in e+ e- annihilation at s**(1/2) = 3.773-GeV and 3.650- GeV - INSPIRE

DataBETA

Measurements of the observed cross-sections for exclusive light hadron production in e+ e- annihilation at s**(1/2) = 3.773-GeV and 3.650- GeV

BES

Collaboration

•

M. Ablikim
(
- Beijing, Inst. High Energy Phys.
)

Oct, 2007

8 pages

Published in:

Phys.Lett.B 656 (2007) 30-37

e-Print:

0710.0786 [hep-ex]

DOI:

10.1016/j.physletb.2007.10.001

PDG:

{{\mathit \psi}{(3770)}}

\rightarrow

{{\mathit \Lambda}}{{\overline{\mathit \Lambda}}}

Experiments:

BEPC-BES

View in:

ADS Abstract Service

pdflinksdatasets

reference search22 citations

Citations per year

Abstract: (Elsevier)

By analyzing the data sets of 17.3 pb −1 taken at s=3.773 GeV and 6.5 pb −1 taken at s=3.650 GeV with the BESII detector at the BEPC collider, we have measured the observed cross sections for 12 exclusive light hadron final states produced in e+e− annihilation at the two energy points. We have also set the upper limits on the observed cross sections and the branching fractions for ψ(3770) decay to these final states at 90% C.L.

Note:

8 pages, 5 figure

13.25.Gv
14.40.Gx
12.38.Qk
electron positron: colliding beams
electron positron: annihilation
electron positron: exclusive reaction
hadron: multiple production
pi
K
p

References(28)

Figures(5)

Determination of the branching fractions for psi(3770) ---> D0 anti-D0, D+ D-, D anti-D and psi(3770) ---> non-D anti-D

e-Print:
- hep-ex/0506051

Experimental studies of the $\pi^+\pi^-\pi^+\pi^-\pi^0$ , $K^+K^-\pi^+\pi^-\pi^0$ and $p\bar p\pi^+\pi^-\pi^0$ final states produced in $e^+e^-$ annihilation at $\sqrt{s}=$ 3.773 and 3.650 GeV

BES

Collaboration

•

M. Ablikim
(
- Beijing, Inst. High Energy Phys.
)

et al.

- Eur.Phys.J.C 52 (2007) 805-811
•
e-Print:
- 0710.2176
•
DOI:
- 10.1140/epjc/s10052-007-0438-9

Measurement of $\sigma(e^+e^- \to \psi(3770) \to hadrons)$ at $E_{c.m.}$ = 3773 MeV

CLEO

Collaboration

•

D. Besson
(
- Kansas U.
)

et al.

- Phys.Rev.Lett. 96 (2006) 092002,
- Phys.Rev.Lett. 104 (2010) 159901 (erratum)
•
e-Print:
- 1004.1358
•
DOI:
- 10.1103/PhysRevLett.96.092002

Measurements of the cross-sections for e+ e- ---> hadrons at 3.650-GeV, 3.6648-GeV, 3.773-GeV and the branching fraction for psi(3770) ---> non - D anti-D

BES

Collaboration

•

M. Ablikim

et al.

- Phys.Lett.B 641 (2006) 145-155
•
e-Print:
- hep-ex/0605105
•
DOI:
- 10.1016/j.physletb.2006.08.049

Measurements of the braching fractions for psi(3770) ---> D0 anti-D0, D+ D-, D anti-D and the resonance parameters of psi(3770) and psi(2S)

BES

Collaboration

•

M. Ablikim

et al.

- Phys.Rev.Lett. 97 (2006) 121801
•
e-Print:
- hep-ex/0605107
•
DOI:
- 10.1103/PhysRevLett.97.121801

Evidence of psi(3770) nonD anti-D decay to J / psi pi+ pi-

BES

Collaboration

•

J.Z. Bai

et al.

- Phys.Lett.B 605 (2005) 63-71
•
e-Print:
- hep-ex/0307028
•
DOI:
- 10.1016/j.physletb.2004.11.029

Search for K0(S) K0(L) in psi prime-prime decays

BES

Collaboration

•

M. Ablikim
(
- Beijing, Inst. High Energy Phys.
)

et al.

- Phys.Rev.D 70 (2004) 077101
•
e-Print:
- hep-ex/0408046
•
DOI:
- 10.1103/PhysRevD.70.077101

Search for psi-prime-prime ---> rho pi at BESII

BES

Collaboration

•

M. Ablikim
(
- Beijing, Inst. High Energy Phys.
)

et al.

- Phys.Rev.D 72 (2005) 072007
•
e-Print:
- hep-ex/0507092
•
DOI:
- 10.1103/PhysRevD.72.072007

Measurements of the observed cross-sections for e+ e- ---> light hadrons at s**(1/2) = 3.773-GeV and 3.650-GeV

BES

Collaboration

•

M. Ablikim
(
- Beijing, Inst. High Energy Phys.
)

et al.

- Phys.Lett.B 650 (2007) 111-118
•
e-Print:
- 0705.2276
•
DOI:
- 10.1016/j.physletb.2007.05.011

Observation of psi(3770) ---> pi pi J/psi and measurement of Gamma(ee) [psi(2S)]

CLEO

Collaboration

•

N.E. Adam
(
- Cornell U., Phys. Dept.
)

et al.

- Phys.Rev.Lett. 96 (2006) 082004
•
e-Print:
- hep-ex/0508023
•
DOI:
- 10.1103/PhysRevLett.96.082004

First observation of psi(3770) ---> gamma chi(c1) ---> gamma gamma J/psi

CLEO

Collaboration

•

T.E. Coan
(
- Southern Methodist U.
)

et al.

- Phys.Rev.Lett. 96 (2006) 182002
•
e-Print:
- hep-ex/0509030
•
DOI:
- 10.1103/PhysRevLett.96.182002

Search for exclusive multi-body non-D anti-D decays at the psi(3770)

CLEO

Collaboration

•

G.S. Huang
(
- Purdue U.
)

et al.

- Phys.Rev.Lett. 96 (2006) 032003
•
e-Print:
- hep-ex/0509046
•
DOI:
- 10.1103/PhysRevLett.96.032003

Decay of the psi(3770) to light hadrons

CLEO

Collaboration

•

G.S. Adams
(
- Rensselaer Poly.
)

et al.

- Phys.Rev.D 73 (2006) 012002
•
e-Print:
- hep-ex/0509011
•
DOI:
- 10.1103/PhysRevD.73.012002

Search for the non-D anti-D decay psi(3770) ---> K0(S) K0(L)

CLEO

Collaboration

•

D. Cronin-Hennessy
(
- Minnesota U.
)

et al.

- Phys.Rev.D 74 (2006) 012005,
- Phys.Rev.D 75 (2007) 119903 (erratum)
•
e-Print:
- hep-ex/0603026
•
DOI:
- 10.1103/PhysRevD.75.119903

Observation of psi(3770) ---> gamma chi(c)0

CLEO

Collaboration

•

R.A. Briere
(
- Carnegie Mellon U.
)

et al.

- Phys.Rev.D 74 (2006) 031106
•
e-Print:
- hep-ex/0605070
•
DOI:
- 10.1103/PhysRevD.74.031106

The BES detector

BES

Collaboration

•

J.Z. Bai
(
- Beijing, Inst. High Energy Phys.
)

et al.

- Nucl.Instrum.Meth.A 344 (1994) 319-334
•
DOI:
- 10.1016/0168-9002(94)90081-7

The BES upgrade

BES

Collaboration

•

J.Z. Bai

et al.

- Nucl.Instrum.Meth.A 458 (2001) 627-637
•
DOI:
- 10.1016/S0168-9002(00)00934-7

Direct measurements of the branching fractions for D0 ---> K- e+ nu(e) and D0 ---> pi- e+ nu(e) and determinations of the form-factors fK(+)(0) and fpi(+)(0)

BES

Collaboration

•

M. Ablikim

et al.

- Phys.Lett.B 597 (2004) 39-46
•
e-Print:
- hep-ex/0406028
•
DOI:
- 10.1016/j.physletb.2004.07.004

Measurement of cross sections for D0 anti-D0 and D+ D- production in e+ e- annihilation at s**(1/2) = 3.773-GeV

BES

Collaboration

•

M. Ablikim

et al.

- Phys.Lett.B 603 (2004) 130-137
•
e-Print:
- hep-ex/0411013
•
DOI:
- 10.1016/j.physletb.2004.10.029

Direct measurement of the branching fraction for the decay of D+ ---> anti-K0 e+ nu(e) and determination of Gamma (D0 ---> K- e+ nu(e)) / Gamma (D+ ---> anti-K0 e+ nu(e))

BES

Collaboration

•

M. Ablikim

et al.

- Phys.Lett.B 608 (2005) 24-30
•
e-Print:
- hep-ex/0410030
•
DOI:
- 10.1016/j.physletb.2004.12.040

Direct measurement of the cross sections for D0 anti-D0, D+ D- and D anti-D production by e+ e- annihilation at the center-of-mass energy s**(1/2) = 3.773-GeV

BES

Collaboration

•

M. Ablikim

et al.

- Nucl.Phys.B 727 (2005) 395-405
•
DOI:
- 10.1016/j.nuclphysb.2005.08.023

Review of Particle Physics

et al.

- J.Phys.G 33 (2006) 1-1232
•
DOI:
- 10.1088/0954-3899/33/1/001

A Unified approach to the classical statistical analysis of small signals

Gary J. Feldman
(
- Harvard U.
)
,
Robert D. Cousins
(
- UCLA
)

- Phys.Rev.D 57 (1998) 3873-3889
•
e-Print:
- physics/9711021
•
DOI:
- 10.1103/PhysRevD.57.3873

BESII detector simulation

BES

Collaboration

•

M. Ablikim

et al.

- Nucl.Instrum.Meth.A 552 (2005) 344-356
•
e-Print:
- physics/0503001
•
DOI:
- 10.1016/j.nima.2005.06.079

- Yad.Fiz. 41 377

1-25 of 28
1
2
25 / page