Selected papers from the 14th International Topical Meeting on Nuclear Applications of Accelerators (AccApp'21): Guest Editors.

The 14th International Topical Meeting on Nuclear Applications of Accelerators (AccApp'21) was held in 2021 as an embedded topical meeting during the ANS Winter Meeting in Washington, D.C. The conference aimed to promote accelerator-based research and development and covered various research topics, including accelerator facilities, nuclear data, medical applications, and industrial applications. A total of 120 abstracts were submitted, and 105 presentations were given. The conference faced challenges due to the COVID-19 pandemic but was successful with the support of participants and sponsors. The conference proceedings were published in Nuclear Science and Engineering (NSE). [Extracted from the article]