A precise measurement of the B + , B0 and mean b-hadron lifetime with the DELPHI detector at LEP I p. 307
Published online: 25 February 2004
DOI: 10.1140/epjc/s2004-01599-5
I am very grateful for the great professionality and efforts that all the staff of the EJPC makes in order to attend all the necessities of the authors.