Dark Matter @ LHC 2019 (DM@LHC)

Session

Long-lived particles

15 Aug 2019, 13:45

Walker-Ames (Kane Hall 225)

Conveners

Long-lived particles

• Laura Jeanty (University of Oregon (US))

10. Probing dark sectors with enhanced long-lived particles at the LHC

Zhen Liu (U of Maryland)

15/08/2019, 13:50

Planery

Long-lived particles provide a unique probe for dark sectors. The searches for such signatures are challenging at the LHC. In comparison with the light Standard Model particles, the decay
products of massive LLPs arrive at detectors with time delay around the nanosecond scale. We propose new strategies to take advantage of this time delay by using initial state radiation jets to timestamp the...

61. Direct LLP searches at the LHC

Rachel Christine Rosten (The Barcelona Institute of Science and Technology (BIST) (ES))

15/08/2019, 14:15

62. Indirect LLP searches at the LHC

Martina Vit (Ghent University (BE))

15/08/2019, 14:40

63. New experiment proposals

Cristiano Alpigiani (University of Washington, Seattle)

15/08/2019, 15:05

25. [YSF] Freeze-in and Freeze-out of Dark Matter with Charged Long-lived Partners

Ms Sreemanti Chakraborti (Indian Institute of Technology, Guwahati, India)

Young Scientist Forum

We present a novel framework capable of addressing the dark matter problem through freeze-in and freeze-out mechanisms, separately or together depending on the region of the parameter space considered. Apart from the fermionic dark matter candidate, the model features two charged partners, one fermionic and another scalar, which often have delayed decays leading to distinct features of such...