BibTex format
@article{Acciarri:1997:10.1016/S0370-2693(97)01074-5,
author = {Acciarri, M and Adriani, O and Aguilar-Benitez, M and Ahlen, S and Alcaraz, J and Alemanni, G and Allaby, J and Aloisio, A and Alverson, G and Alviggi, MG and Ambrosi, G and Anderhub, H and Andreev, VP and Angelescu, T and Anselmo, F and Arefiev, A and Azemoon, T and Aziz, T and Bagnaia, P and Baksay, L and Banerjee, S and Banerjee, S and Banicz, K and Barczyk, A and Barillère, R and Barone, L and Bartalini, P and Baschirotto, A and Basile, M and Battiston, R and Bay, A and Becattini, F and Becker, U and Behner, F and Berdugo, J and Berges, P and Bertucci, B and Betev, BL and Bhattacharya, S and Biasini, M and Biland, A and Bilei, GM and Blaising, JJ and Blyth, SC and Bobbink, GJ and Bock, R and Böhm, A and Boldizsar, L and Borgia, B and Bourilkov, D and Bourquin, M and Braccini, S and Branson, JG and Brigljevic, V and Brock, IC and Buffini, A and Buijs, A and Burger, JD and Burger, WJ and Busenitz, J and Button, A and Cai, XD and Campanelli, M and Capell, M and Cara, Romeo G and Carli},
doi = {10.1016/S0370-2693(97)01074-5},
journal = {Physics Letters Section B Nuclear Elementary Particle and High Energy Physics},
pages = {189--200},
title = {Search for heavy neutral and charged leptons in e+e- annihilation at √s = 161 and √s = 172 GeV},
url = {http://dx.doi.org/10.1016/S0370-2693(97)01074-5},
volume = {412},
year = {1997}
}
RIS format (EndNote, RefMan)
TY - JOUR
AB - A search for unstable neutral and charged heavy leptons as well as for stable charged heavy leptons has been made at center-of-mass energies √s = 161 GeV and √s = 172 GeV with the L3 detector at LEP. No evidence for their existence was found. We exclude unstable neutral leptons of Dirac (Majorana) type for masses below 78.0 (66.7), 78.0 (66.7) and 72.2 (58.2) GeV, if the heavy neutrino couples to the electron, muon or tau family, respectively. We exclude unstable charged heavy leptons for masses below 81.0 GeV for a wide mass range of the associated neutral heavy lepton. The production of stable charged heavy leptons with a mass less than 84.2 GeV is also excluded. If the unstable charged heavy lepton decays via mixing into a massless neutrino, we exclude masses below 78.7 GeV. © 1997 Elsevier Science B.V.
AU - Acciarri,M
AU - Adriani,O
AU - Aguilar-Benitez,M
AU - Ahlen,S
AU - Alcaraz,J
AU - Alemanni,G
AU - Allaby,J
AU - Aloisio,A
AU - Alverson,G
AU - Alviggi,MG
AU - Ambrosi,G
AU - Anderhub,H
AU - Andreev,VP
AU - Angelescu,T
AU - Anselmo,F
AU - Arefiev,A
AU - Azemoon,T
AU - Aziz,T
AU - Bagnaia,P
AU - Baksay,L
AU - Banerjee,S
AU - Banerjee,S
AU - Banicz,K
AU - Barczyk,A
AU - Barillère,R
AU - Barone,L
AU - Bartalini,P
AU - Baschirotto,A
AU - Basile,M
AU - Battiston,R
AU - Bay,A
AU - Becattini,F
AU - Becker,U
AU - Behner,F
AU - Berdugo,J
AU - Berges,P
AU - Bertucci,B
AU - Betev,BL
AU - Bhattacharya,S
AU - Biasini,M
AU - Biland,A
AU - Bilei,GM
AU - Blaising,JJ
AU - Blyth,SC
AU - Bobbink,GJ
AU - Bock,R
AU - Böhm,A
AU - Boldizsar,L
AU - Borgia,B
AU - Bourilkov,D
AU - Bourquin,M
AU - Braccini,S
AU - Branson,JG
AU - Brigljevic,V
AU - Brock,IC
AU - Buffini,A
AU - Buijs,A
AU - Burger,JD
AU - Burger,WJ
AU - Busenitz,J
AU - Button,A
AU - Cai,XD
AU - Campanelli,M
AU - Capell,M
AU - Cara,Romeo G
AU - Carlino,G
AU - Cartacci,AM
AU - Casaus,J
AU - Castellini,G
AU - Cavallari,F
AU - Cavallo,N
AU - Cecchi,C
AU - Cerrada,M
AU - Cesaroni,F
AU - Chamizo,M
AU - Chang,YH
AU - Chaturvedi,UK
AU - Chekanov,SV
AU - Chemarin,M
AU - Chen,A
AU - Chen,G
AU - Chen,GM
AU - Chen,HF
AU - Chen,HS
AU - Chereau,X
AU - Chiefari,G
AU - Chien,CY
AU - Cifarelli,L
AU - Cindolo,F
AU - Civinini,C
AU - Clare,I
AU - Clare,R
AU - Cohn,HO
AU - Coignet,G
AU - Colijn,AP
AU - Colino,N
AU - Commichau,V
AU - Costantini,S
AU - Cotorobai,F
AU - de,la Cruz B
DO - 10.1016/S0370-2693(97)01074-5
EP - 200
PY - 1997///
SN - 0370-2693
SP - 189
TI - Search for heavy neutral and charged leptons in e+e- annihilation at √s = 161 and √s = 172 GeV
T2 - Physics Letters Section B Nuclear Elementary Particle and High Energy Physics
UR - http://dx.doi.org/10.1016/S0370-2693(97)01074-5
VL - 412
ER -