学位:博士学位
学历:博士研究生毕业
职称:副教授
单位:物理工程学院
欢迎与我联系进行合作研究。
欢迎各位同学与我交流。
欢迎学有余力的本科生合作研究。
Welcome everyone to reach out to me for collaborative research!
Welcome students to communicate with me!
Undergraduate students with extra capacity are welcome to collaborate on research!
近期的主要研究兴趣为:暗物质、哈勃危机与暗能量模型。
My recent main research interests include: dark matter, Hubble tension, and dark energy models.
2026年招收硕士研究生计划暂定。
The enrollment plan for postgraduate (master's degree) students in 2026 is tentative.
目前在读研究生: 戴心怡,王乙程,李倩永,胡绍彬, 钟灿,徐月虎
已毕业研究生: 郝佳丽(选调生)
Current Graduate Students: Dai Xinyi, Wang Yicheng, Li Qianyong, Hu Shaobin, Zhong Can, Xu Yuehu
Graduated Graduate Students: Hao Jiali (Selected as a Government Reserve Cadre)
联系方式:
QQ:969798043
Email:ypyang@aliyun.com
山东省天文学会会员 (Member of Shandong Astronomical Society)
中国天文学会会员 (Member of Chinese Astronomical Society)
[2026]
1. 祝贺戴心怡同学获得2026届校级优秀毕业生(硕士)!Congratulations to Dai Xinyi for being awarded the title of Outstanding Graduate (Master's Degree) of the 2026 session at the university level!
本科生参与竞赛情况:(Participation of undergraduate students in competitions)
1. 在第八届全国大学生天文创新作品竞赛(CAIC)中(2025年8月6-8日决赛,上海天文馆),齐娜团队获得 全国二等奖, 孙家凡团队、葛雨杭团队、田文静(文学院)团队、刘莹团队、班瑜婷团队 获得全国三等奖。(In the 8th China College Students Astronomical Innovation Competition (CAIC) (with the finals held from August 6 to 8, 2025, at Shanghai Astronomy Museum), the Qi Na team won the Second Prize nationwide, while the Sun Jiafan team, the Ge Yuhang team, the Tian Wenjing (from the School of Liberal Arts) team, the Liu Ying team, and the Ban Yuting team secured the Third Prizes nationwide.)
2. 祝贺郝佳丽同学顺利毕业!(已经考取选调生)。 (Congratulations to Hao Jiali on her successful graduation! (She has been admitted as a selected graduate for official placement.)
3. 祝贺郝佳丽同学获得2025届校级优秀毕业生(硕士)!Congratulations to Hao Jiali for being awarded the title of Outstanding Graduate (Master's Degree) of the 2025 session at the university level!
4. 祝贺郝佳丽获得2024年度国家奖学金(硕士研究生)。 Congratulations to Jiali Hao for winning the 2024 National Scholarship (for Master's Degree Students)!
5. 在第七届全国大学生天文创新作品竞赛(CAIC)中(2024年7月20-22日决赛,江苏如皋),杨婷团队获得 全国二等奖, 班瑜婷团队 获得全国三等奖。
6. 在第六届全国大学生天文创新作品竞赛(CAIC)中(2023年7月30日决赛,北京),叶瑞雪团队获得 全国二等奖, 张玺团队与亓雨彤团队 获得全国三等奖。
7. 在2022年的山东省首届大学生天文创新作品竞赛 中, 翟夏宁 全省二等奖, 张玺团队 全省三等奖
8. 在第五届全国大学生天文创新作品竞赛(CAIC)中(2022年8月1日决赛),翟夏宁 获得 全国三等奖
9. 2021年第四届全国大学生天文创新作品竞赛(CAIC)中,我们小组获得 全国二等奖
小组成员:高会合(负责人),翟夏宁,王家俊,代成蕊,努尔比亚.努尔艾力。(排名不分先后)
10. 第四届山东省科普创作大赛 一等奖一项(月有阴晴圆缺:翟夏宁、高会和、钟亚楠),二等奖一项(探索地外生命那些事儿:钟亚楠、高会和、翟夏宁)。
近期成果:(Recent Achievements)
[2026] Cosmological constraints on the big bang quantum cosmology model, Yicheng Wang(学), Yupeng Yang, Xinyi Dai(学), Shuangxi Yi, Yankun Qu, Fayin Wang, Phys. Rev. D 113, 063551 (2026), https://arxiv.org/abs/2603.25999, (对大爆炸量子宇宙模型进行了限制研究。这种模型或许会提供一种解决哈勃常数危机的方式)
[2026] Redshift evolution of the Hubble constant: Constraints and new insights from an interacting dark energy model, Xinyi Dai(学), Yupeng Yang, Yicheng Wang(学), Yankun Qu, Shuangxi Yi, Fayin Wang, Phys.Rev.D 113 (2026) 6, 063514, https://arxiv.org/abs/2602.22840,(对一种暗能量与暗物质相互作用模型进行了限制研究,这种模型可为哈勃常数随时间的变化提供一种解释)
[2025] Constraining deviations from ΛCDM in the Hubble expansion rate, Yupeng Yang, The European Physical Journal C (2025) 85:1350, https://arxiv.org/abs/2508.17848, (检验了三种偏离H(z)的参数化模型,发现一种模型明显偏离标准宇宙学模型)
[2025] Cosmological abundance of primordial black holes in mixed dark matter scenarios incorporating Kaluza-Klein dark matter, Yupeng Yang, Qianyong Li, Jiali Hao, and Xiujuan Li, International Journal of Modern Physics D, 34 (2025) 13, 2550059. https://arxiv.org/abs/2506.20391, (用Fermi对河外伽马射线背景的观测对PBHs进行了限制)
[2025] New cosmological constraints on the evolution of dark matter energy density, Yupeng Yang, Xinyi Dai, and Yicheng Wang, Phys.Rev.D 111 (2025) 10, 103534. http://arxiv.org/abs/2505.09879, (用较新的观测数据对暗物质密度随时间的演化进行了限制)
[2025] Cosmological constraints on two vacuum decay models, Yupeng Yang, Yicheng Wang, and Xinyi Dai, Eur. Phys. J. C (2025) 85:224. https://arxiv.org/pdf/2502.17792 (用DESI BAO, CMB, CC 和 SNIA的数据对两种真空衰变模型进行了限制)
[2024] Exploring the Dark Energy Equation of State with JWST, Pei Wang, Bing-Yu Su, Lei Zu, Yupeng Yang, Lei Feng, Eur.Phys.J.Plus 139 (2024) 8, 711. https://arxiv.org/abs/2307.11374 (基于JWST的数据研究暗能量的状态方程,合作单位:中科院紫金山天文台)
[2024] Muon neutrinos and the cosmological abundance of primordial black holes, Jiali Hao, Yupeng Yang, Qianyong Li, Yankun Qu, Shuangxi Yi, Phys. Rev. D 110, 023532 (2024). https://arxiv.org/abs/2406.00664 (原初黑洞周围暗物质粒子WIMPs湮灭产生的muon子中微子)
[2024] Constraining primordial black holes as dark matter using AMS-02 data, Bing-Yu Su, Xu Pan, Guan-Sen Wang, Lei Zu, Yupeng Yang*, Lei Feng, Eur. Phys. J. C (2024) 84:606. https://arxiv.org/abs/2403.04988 (基于AMS-02的宇宙线观测数据限制原初黑洞的宇宙丰度,合作单位:中科院紫金山天文台)
[2023] Constraints on primordial black holes in the mixed dark matter scenarios using the ratio (3He+D)/H, Eur.Phys.J.C 83 (2023) 10, 934. https://arxiv.org/abs/2308.07010 (基于He和D的宇宙丰度限制原初黑洞的宇宙丰度)
[2023]Influence of the deviation of the matter power spectrum at small scales on the global 21-cm signal at cosmic dawn, Phys.Rev.D 107,103501(2023). https://arxiv.org/abs/2305.01149 (小尺度物质功率谱对标准模型的偏离对宇宙黎明时期全天平均21cm信号的影响)
暗物质宇宙学,原初黑洞暗物质,暗物质间接探测,宇宙黑暗时期与暗物质性质,暗能量模型