The Dalitz plot of eta' -> eta pi(+)pi(-) decay is studied using (225.2 +/- 2.8) x 10(6) J/psi events collected with the BESIII detector at the BEPCII e(+)e(-) collider. With the largest sample of eta' decays to date, the parameters of the Dalitz plot are determined in a generalized and a linear representation. Also, the branching fraction of J/psi -> gamma eta' is determined to be (4.84 +/- 0.03 +/- 0.24) x 10(-3), where the first error is statistical and the second systematic
Based on a sample of 225.3 million J/psi events accumulated with the BESIII detector at the BEPCII, ...
Based on a sample of 225.3 million J/psi events accumulated with the BESIII detector at the BEPCII, ...
A precision measurement of the matrix elements for eta -> pi(+)pi(-)pi(0) and -> pi(0)pi(0)pi(...
The Dalitz plot of eta' -> eta pi(+)pi(-) decay is studied using (225.2 +/- 2.8) x 10(6) J/psi ev...
The Dalitz plot of eta' -> eta pi(+)pi(-) decay is studied using (225.2 +/- 2.8) x 10(6) J/psi ev...
The Dalitz plot of eta' -> eta pi(+)pi(-) decay is studied using (225.2 +/- 2.8) x 10(6) J/psi ev...
The Dalitz plot of $\eta^{\prime} \to \eta \pi^+ \pi^-$ decay is studied using $(225.2\pm2.8)\times ...
Based on a sample of 1.31 x 10(9) J/psi events collected with the BESIII detector at the BEPCII coll...
Based on a sample of 1.31x10^9 Jpsi events collected with the BESIII detector at the BEPCII collider...
Based on a sample of 1.31 x 10(9) J/psi events collected with the BESIII detector, the matrix elemen...
Based on a sample of 1.31 x 10(9) J/psi events collected with the BESIII detector, the matrix elemen...
Based on a sample of 1.31 x 10(9) J/psi events collected with the BESIII detector, the matrix elemen...
Based on a sample of 1.31 x 10(9) J/psi events collected with the BESIII detector, the matrix elemen...
<p>Based on a sample of 225.3 million J/psi events accumulated with the BESIII detector at the BEPCI...
Based on a sample of 225.3 million J/psi events accumulated with the BESIII detector at the BEPCII, ...
Based on a sample of 225.3 million J/psi events accumulated with the BESIII detector at the BEPCII, ...
Based on a sample of 225.3 million J/psi events accumulated with the BESIII detector at the BEPCII, ...
A precision measurement of the matrix elements for eta -> pi(+)pi(-)pi(0) and -> pi(0)pi(0)pi(...
The Dalitz plot of eta' -> eta pi(+)pi(-) decay is studied using (225.2 +/- 2.8) x 10(6) J/psi ev...
The Dalitz plot of eta' -> eta pi(+)pi(-) decay is studied using (225.2 +/- 2.8) x 10(6) J/psi ev...
The Dalitz plot of eta' -> eta pi(+)pi(-) decay is studied using (225.2 +/- 2.8) x 10(6) J/psi ev...
The Dalitz plot of $\eta^{\prime} \to \eta \pi^+ \pi^-$ decay is studied using $(225.2\pm2.8)\times ...
Based on a sample of 1.31 x 10(9) J/psi events collected with the BESIII detector at the BEPCII coll...
Based on a sample of 1.31x10^9 Jpsi events collected with the BESIII detector at the BEPCII collider...
Based on a sample of 1.31 x 10(9) J/psi events collected with the BESIII detector, the matrix elemen...
Based on a sample of 1.31 x 10(9) J/psi events collected with the BESIII detector, the matrix elemen...
Based on a sample of 1.31 x 10(9) J/psi events collected with the BESIII detector, the matrix elemen...
Based on a sample of 1.31 x 10(9) J/psi events collected with the BESIII detector, the matrix elemen...
<p>Based on a sample of 225.3 million J/psi events accumulated with the BESIII detector at the BEPCI...
Based on a sample of 225.3 million J/psi events accumulated with the BESIII detector at the BEPCII, ...
Based on a sample of 225.3 million J/psi events accumulated with the BESIII detector at the BEPCII, ...
Based on a sample of 225.3 million J/psi events accumulated with the BESIII detector at the BEPCII, ...
A precision measurement of the matrix elements for eta -> pi(+)pi(-)pi(0) and -> pi(0)pi(0)pi(...