Add to ORKGp MASS (atomic mass units u) The mass is known much more precisely in u (atomic mass units) than in MeV. See the next data block
VALUE (MeV) DOCUMENT ID 1525±5 OUR ESTIMATE This is only an educated guess; the error given is large...
G (JPC) = 0+(1 + +) See the Review on “ψ(2S) and χc branching ratios ” before the χc0(1P) Listings
The spin-parity has not been measured but is expected to be 3/2−: this is presumably the charm count...
p MASS (atomic mass units u) The mass is known much more precisely in u (atomic mass units) than in ...
e MASS (atomic mass units u) The primary determination of an electron's mass comes from measuri...
e MASS (atomic mass units u) The primary determination of an electron’s mass comes from measuring th...
This entry was previously called U0(2350). Contains results mostly from formation experiments. For f...
Contains results mostly from formation experiments. For further pro-duction experiments see the Furt...
We have omitted some results that have been superseded by later experiments. See our earlier edition...
1232 ±3 CUTKOSKY 80 IPWA πN → πN 1233 ±2 HOEHLER 79 IPWA πN → πN • • • We do not use the following...
Older results have been retained simply because there is little infor-mation at all about this possi...
The data in this block is included in the average printed for a previous datablock
1672.4 ± 3.2 OUR AVERAGE Error includes scale factor of 1.4. See the ideogram below
VALUE (MeV) DOCUMENT ID 1525±5 OUR ESTIMATE This is only an educated guess; the error given is large...
G (JPC) = 0+(1 + +) See the Review on “ψ(2S) and χc branching ratios ” before the χc0(1P) Listings
The spin-parity has not been measured but is expected to be 3/2−: this is presumably the charm count...
p MASS (atomic mass units u) The mass is known much more precisely in u (atomic mass units) than in ...
e MASS (atomic mass units u) The primary determination of an electron's mass comes from measuri...
e MASS (atomic mass units u) The primary determination of an electron’s mass comes from measuring th...
This entry was previously called U0(2350). Contains results mostly from formation experiments. For f...
Contains results mostly from formation experiments. For further pro-duction experiments see the Furt...
We have omitted some results that have been superseded by later experiments. See our earlier edition...
1232 ±3 CUTKOSKY 80 IPWA πN → πN 1233 ±2 HOEHLER 79 IPWA πN → πN • • • We do not use the following...
Older results have been retained simply because there is little infor-mation at all about this possi...
The data in this block is included in the average printed for a previous datablock
1672.4 ± 3.2 OUR AVERAGE Error includes scale factor of 1.4. See the ideogram below
VALUE (MeV) DOCUMENT ID 1525±5 OUR ESTIMATE This is only an educated guess; the error given is large...
G (JPC) = 0+(1 + +) See the Review on “ψ(2S) and χc branching ratios ” before the χc0(1P) Listings
The spin-parity has not been measured but is expected to be 3/2−: this is presumably the charm count...