Constraints on a very light CP-odd Higgs of the NMSSM and other axion-like particles

被引：68

作者：

Andreas, Sarah ^{[1
]}

Lebedev, Oleg ^{[1
]}

Ramos-Sanchez, Saul ^{[1
]}

Ringwald, Andreas ^{[1
]}

机构：

[1] Deutsch Elektronen Synchrotron DESY, D-22603 Hamburg, Germany

来源：

JOURNAL OF HIGH ENERGY PHYSICS | 2010年 / 08期

关键词：

Higgs Physics; Rare Decays; Beyond Standard Model; Supersymmetric Standard Model; MINI-LANDSCAPE; SEARCH; BOSONS; MODEL; SIGNALS; LIMITS; DECAY;

D O I：

10.1007/JHEP08(2010)003

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：

In the NMSSM, a light CP-odd Higgs arises due to spontaneous breaking of approximate symmetries such as Peccei-Quinn or R-symmetry and is motivated by string theory. The case when it is heavier than two muons is well studied and constrained. We analyze various meson decay, g 2, beam dump and reactor bounds on the CP-odd Higgs with mass below the muon threshold, in particular, addressing the question how light a CP-odd Higgs can be. We find that it has to be heavier than 210 MeV or have couplings to fermions 4 orders of magnitude below those of the Standard Model Higgs. Our analysis applies more generally to couplings of a light pseudoscalar to matter.

引用

页数：20

共 75 条

[1]

ABAZOV AM, 2009, PHYS REV LETT, V103

[2] Measurement of the rare decay π0→e+e- [J].

Abouzaid, E. ;

Arenton, M. ;

Barker, A. R. ;

Bellantoni, L. ;

Bellavance, A. ;

Blucher, E. ;

Bock, G. J. ;

Cheu, E. ;

Coleman, R. ;

Corcoran, M. D. ;

Cox, B. ;

Erwin, A. R. ;

Escobar, C. O. ;

Glazov, A. ;

Golossanov, A. ;

Gomes, R. A. ;

Gouffon, P. ;

Hanagaki, K. ;

Hsiung, Y. B. ;

Huang, H. ;

Jensen, D. A. ;

Kessler, R. ;

Kotera, K. ;

Ledovskoy, A. ;

McBride, P. L. ;

Monnier, E. ;

Nelson, K. S. ;

Nguyen, H. ;

Niclasen, R. ;

Phillips, D. G., II ;

Ping, H. ;

Qi, X. R. ;

Ramberg, E. J. ;

Ray, R. E. ;

Ronquest, M. ;

Santos, E. ;

Shields, J. ;

Slater, W. ;

Smith, D. ;

Solomey, N. ;

Swallow, E. C. ;

Toale, P. A. ;

Tschirhart, R. ;

Velissaris, C. ;

Wah, Y. W. ;

Wang, J. ;

White, H. B. ;

Whitmore, J. ;

Wilking, M. J. ;

Winstein, B. .

PHYSICAL REVIEW D, 2007, 75 (01)

[3] Further search for the decay K+→π+ν(ν)over-bar in the momentum region P<195 MeV/c -: art. no. 037102 [J].

Adler, S ;

Aoki, M ;

Ardebili, M ;

Atiya, MS ;

Bazarko, AO ;

Bergbusch, PC ;

Bhuyan, B ;

Blackmore, EW ;

Bryman, DA ;

Chiang, IH ;

Convery, MR ;

Diwan, MV ;

Frank, JS ;

Haggerty, JS ;

Inagaki, T ;

Ito, MM ;

Jain, V ;

Jaffe, DE ;

Kabe, S ;

Kazumori, M ;

Kettell, SH ;

Kitching, P ;

Kobayashi, M ;

Komatsubara, TK ;

Konaka, A ;

Kuno, Y ;

Kuriki, M ;

Kycia, TF ;

Li, KK ;

Littenberg, LS ;

Macdonald, JA ;

McPherson, RA ;

Meyers, PD ;

Mildenberger, J ;

Muramatsu, N ;

Nakano, T ;

Ng, C ;

Ng, S ;

Numao, T ;

Otomo, A ;

Poutissou, JM ;

Poutissou, R ;

Redlinger, G ;

Sasaki, T ;

Sato, T ;

Shinkawa, T ;

Shoemaker, FC ;

Smith, AJS ;

Soluk, R ;

Stone, JR .

PHYSICAL REVIEW D, 2004, 70 (03) :037102-1

[4] Search for the decay K+→π+ ν(ν)over-bar in the momentum region Pπ<195 MeV/c [J].

Adler, S ;

Aoki, M ;

Ardebili, M ;

Atiya, MS ;

Bazarko, AO ;

Bergbusch, PC ;

Bhuyan, B ;

Blackmore, EW ;

Bryman, DA ;

Chiang, IH ;

Convery, MR ;

Diwan, MV ;

Frank, JS ;

Haggerty, JS ;

Inagaki, T ;

Ito, M ;

Jain, V ;

Jaffe, DE ;

Kabe, S ;

Kazumori, M ;

Kettell, SH ;

Kitching, P ;

Kobayashi, M ;

Komatsubara, TK ;

Konaka, A ;

Kuno, Y ;

Kuriki, M ;

Kycia, TF ;

Li, KK ;

Littenberg, LS ;

Marlow, DR ;

McPherson, RA ;

Macdonald, JA ;

Meyers, PD ;

Mildenberger, J ;

Muramatsu, N ;

Nakano, T ;

Ng, C ;

Ng, S ;

Numao, T ;

Poutissou, JM ;

Poutissou, R ;

Redlinger, G ;

Sasaki, T ;

Sato, T ;

Shinkawa, T ;

Shoemaker, FC ;

Smith, AJS ;

Soluk, R ;

Stone, JR .

PHYSICS LETTERS B, 2002, 537 (3-4) :211-216

[5]

Ali A, 2000, PHYS REV D, V61, DOI 10.1103/PhysRevD.61.074024

[6] SEARCH FOR THE ELECTRON-POSITRON DECAY OF AXIONS AND AXIONLIKE PARTICLES AT A NUCLEAR-POWER REACTOR AT BUGEY [J].

ALTMANN, M ;

DECLAIS, Y ;

VONFEILITZSCH, F ;

HAGNER, C ;

KAJFASZ, E ;

OBERAUER, L .

ZEITSCHRIFT FUR PHYSIK C-PARTICLES AND FIELDS, 1995, 68 (02) :221-227

[7] Search for the familon via B±→π±X0, B±→K±X0, and B0→KS0X0 decays -: art. no. 271801 [J].

Ammar, R ;

Bean, A ;

Besson, D ;

Zhao, X ;

Anderson, S ;

Frolov, VV ;

Kubota, Y ;

Lee, SJ ;

Poling, R ;

Smith, A ;

Stepaniak, CJ ;

Urheim, J ;

Ahmed, S ;

Alam, MS ;

Athar, SB ;

Jian, L ;

Ling, L ;

Saleem, M ;

Timm, S ;

Wappler, F ;

Anastassov, A ;

Eckhart, E ;

Gan, KK ;

Gwon, C ;

Hart, T ;

Honscheid, K ;

Hufnagel, D ;

Kagan, H ;

Kass, R ;

Pedlar, TK ;

Thayer, JB ;

von Toerne, E ;

Zoeller, MM ;

Richichi, SJ ;

Severini, H ;

Skubic, P ;

Undrus, A ;

Savinov, V ;

Chen, S ;

Hinson, JW ;

Lee, J ;

Miller, DH ;

Pavlunin, V ;

Shibata, EI ;

Shipsey, IPJ ;

Cronin-Hennessy, D ;

Lyon, AL ;

Thorndike, EH ;

Coan, TE ;

Fadeyev, V .

PHYSICAL REVIEW LETTERS, 2001, 87 (27) :271801-271801

[8] Review of particle physics [J].

Amsler, C. ;

Doser, M. ;

Antonelli, M. ;

Asner, D. M. ;

Babu, K. S. ;

Baer, H. ;

Band, H. R. ;

Barnett, R. M. ;

Bergren, E. ;

Beringer, J. ;

Bernardi, G. ;

Bertl, W. ;

Bichsel, H. ;

Biebel, O. ;

Bloch, P. ;

Blucher, E. ;

Blusk, S. ;

Cahn, R. N. ;

Carena, M. ;

Caso, C. ;

Cecccci, A. ;

Chakraborty, D. ;

Chen, M. -C. ;

Chivukula, R. S. ;

Cowan, G. ;

Dahl, O. ;

D'Ambrosio, G. ;

Damour, T. ;

de Gouvea, A. ;

DeGrand, T. ;

Dobrescu, B. ;

Drees, M. ;

Edwards, D. A. ;

Eidelman, S. ;

Elvira, V. D. ;

Erler, J. ;

Ezhela, V. V. ;

Feng, J. L. ;

Fetscher, W. ;

Fields, B. D. ;

Foster, B. ;

Gaisser, T. K. ;

Garren, L. ;

Gerber, H. -J. ;

Gerbier, G. ;

Gherghetta, T. ;

Giudice, G. F. ;

Goodman, M. ;

Grab, C. ;

Gritsan, A. V. .

PHYSICS LETTERS B, 2008, 667 (1-5) :1-+

[9]

ANDERSON DL, 2001, PHYS REV D, V67

[10]

[Anonymous], ARXIV09101785

← 1 2 3 4 5 6 7 8 →