New physics searches with the International Large Detector at the ILC

TL;DR

This paper reviews potential new physics searches at the International Linear Collider, focusing on scenarios difficult to probe at hadron colliders like the LHC, such as light Higgsino and slepton signatures relevant to dark matter.

Contribution

It presents expectations for detecting new physics scenarios at the ILC using the ILD detector concept, highlighting its advantages over hadron colliders.

Findings

Expected sensitivity to light Higgsino and slepton signatures.

Identification of scenarios challenging for LHC detection.

Potential for discovering dark matter related particles.

Abstract

Although the LHC experiments have searched for and excluded many proposed new particles up to masses close to 1 TeV, there are many scenarios that are difficult to address at a hadron collider. This talk will review a number of these scenarios and present the expectations for searches at an electron-positron collider such as the International Linear Collider. The cases discussed include the light Higgsino, the \stau~ slepton in the coannihilation region relevant to dark matter, as well as other SUSY signatures. he studies are based on the ILD concept at the ILC.