Probing variant axion models at LHC

被引：9
作者：
Chen, Chuan-Ren [1 ]
Frampton, Paul H. [1 ,2 ]
Takahashi, Fuminobu [1 ]
Yanagida, Tsutomu T. [1 ,3 ]
机构：
[1] Univ Tokyo, Inst Phys & Math Universe, Chiba 2778583, Japan
[2] Univ N Carolina, Dept Phys & Astron, Chapel Hill, NC 27599 USA
[3] Univ Tokyo, Dept Phys, Tokyo 1130033, Japan
来源：
JOURNAL OF HIGH ENERGY PHYSICS | 2010年 / 06期
关键词：
Higgs Physics; Beyond Standard Model; Cosmology of Theories beyond the SM; HIGGS-BOSON; INVISIBLE-AXION; STANDARD MODEL; E(+)E(-) COLLISIONS; FERMIOPHOBIC HIGGS; CP CONSERVATION; GLOBAL STRINGS; HARMLESS AXION; EARLY UNIVERSE; DOMAIN-WALLS;
D O I：
10.1007/JHEP06(2010)059
中图分类号：
O412 [相对论、场论]; O572.2 [粒子物理学];
学科分类号：
摘要：
We study collider implications of variant axion models which naturally avoid the cosmological domain wall problem. We find that in such models the branching ratio of h → can be enhanced by a factor of 5 up to 30 as compared with the standard model prediction. The h → process is therefore a promising channel to discover a light Higgs boson at the LHC and to probe the Peccei-Quinn charge assignment of the standard model fields from Yukawa interactions. © SISSA 2010.
引用
收藏
页数：15
相关论文
共 54 条
  • [1] Aad G., ARXIV09010512
  • [2] Search for a Fermiophobic Higgs Boson Decaying into Diphotons in pp Collisions at s=1.96 TeV
    Aaltonen, T.
    Adelman, J.
    Akimoto, T.
    Gonzalez, B. Alvarez
    Amerio, S.
    Amidei, D.
    Anastassov, A.
    Annovi, A.
    Antos, J.
    Apollinari, G.
    Apresyan, A.
    Arisawa, T.
    Artikov, A.
    Ashmanskas, W.
    Attal, A.
    Aurisano, A.
    Azfar, F.
    Azzurri, P.
    Badgett, W.
    Barbaro-Galtieri, A.
    Barnes, V. E.
    Barnett, B. A.
    Bartsch, V.
    Bauer, G.
    Beauchemin, P. -H.
    Bedeschi, F.
    Beecher, D.
    Behari, S.
    Bellettini, G.
    Bellinger, J.
    Benjamin, D.
    Beretvas, A.
    Beringer, J.
    Bhatti, A.
    Binkley, M.
    Bisello, D.
    Bizjak, I.
    Blair, R. E.
    Blocker, C.
    Blumenfeld, B.
    Bocci, A.
    Bodek, A.
    Boisvert, V.
    Bolla, G.
    Bortoletto, D.
    Boudreau, J.
    Boveia, A.
    Brau, B.
    Bridgeman, A.
    Brigliadori, L.
    [J]. PHYSICAL REVIEW LETTERS, 2009, 103 (06)
  • [3] Search for the standard model Higgs boson at LEP
    Abbaneo, D
    Abbiendi, G
    Barate, R
    Heister, A
    Schael, S
    Barate, R
    Bruneliere, R
    De Bonis, I
    Decamp, D
    Goy, C
    Jezequel, S
    Lees, JP
    Martin, F
    Merle, E
    Minard, MN
    Pietrzyk, B
    Trocme, B
    Boix, G
    Bravo, S
    Casado, MP
    Chmeissani, M
    Crespo, JM
    Fernandez, E
    Fernandez-Bosman, M
    Garrido, L
    Grauges, E
    Lopez, J
    Martinez, M
    Merino, G
    Miquel, R
    Mir, LM
    Pacheco, A
    Paneque, D
    Ruiz, H
    Colaleo, A
    Creanza, D
    De Filippis, N
    de Palma, M
    Iaselli, G
    Maggi, G
    Maggi, M
    Nuzzo, S
    Ranieri, A
    Raso, G
    Ruggieri, F
    Selvaggi, G
    Silvestris, L
    Tempesta, P
    Tricomi, A
    Zito, G
    [J]. PHYSICS LETTERS B, 2003, 565 (1-4) : 61 - 75
  • [4] Search for Higgs bosons and other massive states decaying into two photons in e+e- collisions at 189 GeV
    Abbiendi, G
    Ackerstaff, K
    Alexander, G
    Allison, J
    Altekamp, N
    Anderson, KJ
    Anderson, S
    Arcelli, S
    Asai, S
    Ashby, SF
    Axen, D
    Azuelos, G
    Ball, AH
    Barberio, E
    Barlow, RJ
    Batley, JR
    Baumann, S
    Bechtluft, J
    Behnke, T
    Bell, KW
    Bella, G
    Bellerive, A
    Bentvelsen, S
    Bethke, S
    Betts, S
    Biebel, O
    Biguzzi, A
    Bloodworth, IJ
    Bock, P
    Böhme, J
    Bonacorsi, D
    Boutemeur, M
    Braibant, S
    Bright-Thomas, P
    Brigliadori, L
    Brown, RM
    Burckhart, HJ
    Capiluppi, P
    Carnegie, RK
    Carter, AA
    Carter, JR
    Chang, CY
    Carlton, DG
    Chrisman, D
    Ciocca, C
    Clarke, PEL
    Clay, E
    Cohen, I
    Conboy, JE
    Cooke, OC
    [J]. PHYSICS LETTERS B, 1999, 464 (3-4) : 311 - 322
  • [5] A COSMOLOGICAL BOUND ON THE INVISIBLE AXION
    ABBOTT, LF
    SIKIVIE, P
    [J]. PHYSICS LETTERS B, 1983, 120 (1-3) : 133 - 136
  • [6] Search for a fermiophobic Higgs at LEP 2
    Abreu, P
    Adam, W
    Adye, T
    Adzic, P
    Ajinenko, I
    Albrecht, Z
    Alderweireld, T
    Alekseev, GD
    Alemany, R
    Allmendinger, T
    Allport, PP
    Almehed, S
    Amaldi, U
    Amapane, N
    Amato, S
    Anashkin, E
    Anassontzis, EG
    Andersson, P
    Andreazza, A
    Andringa, S
    Anjos, N
    Antilogus, P
    Apel, WD
    Arnoud, Y
    Åsman, B
    Augustin, JE
    Augustinus, A
    Baillon, P
    Ballestrero, A
    Bambade, P
    Barao, F
    Barbiellini, G
    Barbier, R
    Bardin, DY
    Barker, G
    Baroncelli, A
    Battaglia, M
    Baubillier, M
    Becks, KH
    Begalli, M
    Behrmann, A
    Belokopytov, Y
    Benekos, NC
    Benvenuti, AC
    Berat, C
    Berggren, M
    Berntzon, L
    Bertrand, D
    Besancon, M
    Besson, N
    [J]. PHYSICS LETTERS B, 2001, 507 (1-4) : 89 - 103
  • [7] Search for a Higgs boson decaying into two photons in e+e- interactions at √s=189 GeV
    Acciarri, M
    Achard, P
    Adriani, O
    Aguilar-Benitez, M
    Alcaraz, J
    Alemanni, G
    Allaby, J
    Aloisio, A
    Alviggi, MG
    Ambrosi, G
    Anderhub, H
    Andreev, VP
    Angelescu, T
    Anselmo, F
    Arefiev, A
    Azemoon, T
    Aziz, T
    Bagnaia, P
    Bajo, A
    Baksay, L
    Balandras, A
    Baldew, SV
    Banerjee, S
    Banerjee, S
    Barczyk, A
    Barillère, R
    Bartalini, P
    Basile, M
    Battiston, R
    Bay, A
    Becattini, F
    Becker, U
    Behner, F
    Bellucci, L
    Berbeco, R
    Berdugo, J
    Berges, P
    Bertucci, B
    Betev, BL
    Bhattacharya, S
    Biasini, M
    Biland, A
    Blaising, JJ
    Blyth, SC
    Bobbink, GJ
    Böhm, A
    Boldizsar, L
    Borgia, B
    Bourilkov, D
    Bourquin, M
    [J]. PHYSICS LETTERS B, 2000, 489 (1-2) : 115 - 124
  • [8] Fermiophobic Higgs bosons at the Tevatron
    Akeroyd, AG
    [J]. PHYSICS LETTERS B, 1996, 368 (1-2) : 89 - 95
  • [9] SQUID-Based Microwave Cavity Search for Dark-Matter Axions
    Asztalos, S. J.
    Carosi, G.
    Hagmann, C.
    Kinion, D.
    van Bibber, K.
    Hotz, M.
    Rosenberg, L. J.
    Rybka, G.
    Hoskins, J.
    Hwang, J.
    Sikivie, P.
    Tanner, D. B.
    Bradley, R.
    Clarke, J.
    [J]. PHYSICAL REVIEW LETTERS, 2010, 104 (04)
  • [10] Search for γγ decays of a Higgs boson produced in association with a fermion pair in e+e- collisions at LEP
    Barate, R
    Decamp, D
    Ghez, P
    Coy, C
    Jezequel, S
    Lees, JP
    Martin, F
    Merle, E
    Minard, MN
    Pietrzyk, B
    Bravo, S
    Casado, MP
    Chmeissani, M
    Crespo, JM
    Fernandez, E
    Fernandez-Bosman, M
    Garrido, L
    Graugés, E
    Lopez, J
    Martinez, M
    Merino, G
    Miquel, R
    Mir, LM
    Pacheco, A
    Paneque, D
    Ruiz, H
    Colaleo, A
    Creanza, D
    De Filippis, N
    de Palma, M
    Iaselli, G
    Maggi, G
    Maggi, M
    Nuzzo, S
    Ranieri, A
    Raso, G
    Ruggieri, F
    Selvaggi, G
    Silvestris, L
    Tempesta, P
    Tricomi, A
    Zito, G
    Huang, X
    Lin, J
    Ouyang, Q
    Wang, T
    Xie, Y
    Xu, R
    Xue, S
    Zhang, J
    [J]. PHYSICS LETTERS B, 2000, 487 (3-4) : 241 - 252
123456