Current status of the light neutralino thermal dark matter in the phenomenological MSSM

被引：1

作者：

Barman, Rahool Kumar ^{[1
]}

Belanger, Genevieve ^{[2
]}

Bhattacherjee, Biplob ^{[3
]}

Godbole, Rohini ^{[3
]}

Sengupta, Rhitaja ^{[4
,5
]}

机构：

[1] Univ Tokyo, Kavli IPMU WPI, UTIAS, Kashiwa, Chiba 2778583, Japan

[2] Univ Savoie Mont Blanc, LAPTh, CNRS, BP 110, F-74941 Annecy, France

[3] Indian Inst Sci, Ctr High Energy Phys, Bangalore 560012, India

[4] Univ Bonn, Bethe Ctr Theoret Phys, Nussallee 12, D-53115 Bonn, Germany

[5] Univ Bonn, Phys Inst, Nussallee 12, D-53115 Bonn, Germany

来源：

PHYSICAL REVIEW D | 2025年 / 111卷 / 01期

关键词：

MISSING TRANSVERSE-MOMENTUM; EVEN HIGGS BOSONS; SYMMETRY-BREAKING; E(+)E(-) COLLISIONS; LHC CONSTRAINTS; PP COLLISIONS; ROOT-S=13 TEV; RELIC DENSITY; FINAL-STATES; MASS;

D O I：

10.1103/PhysRevD.111.015014

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

In a previous publication, we studied the parameter space of the phenomenological minimal Super- symmetric standard model with a light neutralino thermal dark matter ( M x 01 <= M h / 2) and observed that the recent results from the dark matter and collider experiments put strong constraints on this scenario. In this work, we present in detail the arguments behind the robustness of this result against scanning over the large number of parameters in phenomenological minimal Supersymmetric standard model. The Run 3 of LHC will be crucial in probing the surviving regions of the parameter space. We further investigate the impact of light staus on our parameter space and also provide benchmarks that can be interesting for Run 3 of LHC. We analyze these benchmarks at the LHC using the machine learning framework of XGBOOST. Finally, we also discuss the effect of nonstandard cosmology on the parameter space.

引用

页数：30

共 133 条

[1]

Aad G., 2015, JHEP, V10, P134, DOI DOI 10.1007/JHEP10(2015)134

[2]

Aad G, 2022, arXiv:2202.07953 [hep-ex], V8, P104

[3]

Aad G., 2021, Eur. Phys. J. C, V81, P1118

[4] First Dark Matter Search Results from the LUX-ZEPLIN (LZ) Experiment [J].

Aalbers, J. ;

Akerib, D. S. ;

Akerlof, C. W. ;

Musalhi, A. K. Al ;

Alder, F. ;

Alqahtani, A. ;

Alsum, S. K. ;

Amarasinghe, C. S. ;

Ames, A. ;

Anderson, T. J. ;

Angelides, N. ;

Araujo, H. M. ;

Armstrong, J. E. ;

Arthurs, M. ;

Azadi, S. ;

Bailey, A. J. ;

Baker, A. ;

Balajthy, J. ;

Balashov, S. ;

Bang, J. ;

Bargemann, J. W. ;

Barry, M. J. ;

Barthel, J. ;

Bauer, D. ;

Baxter, A. ;

Beattie, K. ;

Belle, J. ;

Beltrame, P. ;

Bensinger, J. ;

Benson, T. ;

Bernard, E. P. ;

Bhatti, A. ;

Biekert, A. ;

Biesiadzinski, T. P. ;

Birch, H. J. ;

Birrittella, B. ;

Blockinger, G. M. ;

Boast, K. E. ;

Boxer, B. ;

Bramante, R. ;

Brew, C. A. J. ;

Bras, P. ;

Buckley, J. H. ;

V. Bugaev, V. ;

Burdin, S. ;

Busenitz, J. K. ;

Buuck, M. ;

Cabrita, R. ;

Carels, C. ;

Carlsmith, D. L. .

PHYSICAL REVIEW LETTERS, 2023, 131 (04)

[5]

Abbiendi G, 2004, EUR PHYS J C, V35, P1, DOI 10.1140/epjc/s2004-01758-8

[6] Searches for supersymmetric particles in e+e- collisions up to 208 GeV and interpretation of the results within the MSSM [J].

Abdallah, J ;

Abreu, P ;

Adam, W ;

Adzic, P ;

Albrecht, T ;

Alderweireld, T ;

Alemany-Fernandez, R ;

Allmendinger, T ;

Allport, PP ;

Amaldi, U ;

Amapane, N ;

Amato, S ;

Anashkin, E ;

Andreazza, A ;

Andringa, S ;

Anjos, N ;

Antilogus, P ;

Apel, WD ;

Arnoud, Y ;

Ask, S ;

Asman, B ;

Augustin, JE ;

Augustinus, A ;

Baillon, P ;

Ballestrero, A ;

Bambade, P ;

Barbier, R ;

Bardin, D ;

Barker, G ;

Baroncelli, A ;

Battaglia, M ;

Baubillier, M ;

Becks, KH ;

Begalli, M ;

Behrmann, A ;

Ben-Haim, E ;

Benekos, N ;

Benvenuti, A ;

Berat, C ;

Berggren, M ;

Berntzon, L ;

Bertrand, D ;

Besancon, M ;

Besson, N ;

Bloch, D ;

Blom, M ;

Bluj, M ;

Bonesini, M ;

Boonekamp, M ;

Booth, PSL .

EUROPEAN PHYSICAL JOURNAL C, 2003, 31 (04) :421-479

[7] Status and prospects of light bino-higgsino dark matter in natural SUSY [J].

Abdughani, Murat ;

Wu, Lei ;

Yang, Jin Min .

EUROPEAN PHYSICAL JOURNAL C, 2017, 78 (01)

[8]

Adhikary A, 2021, EUR PHYS J C, V81, DOI 10.1140/epjc/s10052-021-09335-x

[9] Planck 2018 results: VI. Cosmological parameters [J].

Aghanim, N. ;

Akrami, Y. ;

Ashdown, M. ;

Aumont, J. ;

Baccigalupi, C. ;

Ballardini, M. ;

Banday, A. J. ;

Barreiro, R. B. ;

Bartolo, N. ;

Basak, S. ;

Battye, R. ;

Benabed, K. ;

Bernard, J. -P. ;

Bersanelli, M. ;

Bielewicz, P. ;

Bock, J. J. ;

Bond, J. R. ;

Borrill, J. ;

Bouchet, F. R. ;

Boulanger, F. ;

Bucher, M. ;

Burigana, C. ;

Butler, R. C. ;

Calabrese, E. ;

Cardoso, J. -F. ;

Carron, J. ;

Challinor, A. ;

Chiang, H. C. ;

Chluba, J. ;

Colombo, L. P. L. ;

Combet, C. ;

Contreras, D. ;

Crill, B. P. ;

Cuttaia, F. ;

de Bernardis, P. ;

de Zotti, G. ;

Delabrouille, J. ;

Delouis, J. -M. ;

Di Valentino, E. ;

Diego, J. M. ;

Dore, O. ;

Douspis, M. ;

Ducout, A. ;

Dupac, X. ;

Dusini, S. ;

Efstathiou, G. ;

Elsner, F. ;

Ensslin, T. A. ;

Eriksen, H. K. ;

Fantaye, Y. .

ASTRONOMY & ASTROPHYSICS, 2020, 641

[10] A SModelS interface for pyhf likelihoods [J].

Alguero, Gaeel ;

Kraml, Sabine ;

Waltenberger, Wolfgang .

COMPUTER PHYSICS COMMUNICATIONS, 2021, 264

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