The BigBite Calorimeter for the Super Bigbite Spectrometer Program at Jefferson Lab
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arXiv
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| Autores principales: | , , , , , , , , , , , , , , , , , , , , , , , , , , |
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| Formato: | Preprint |
| Publicado: |
2026
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| author | Datta, Provakar Evans, Katherine Bane, Jason Bhatt, Hem Devkota, Bhesha Fuchey, Eric Hague, Tyler Higinbotham, Douglas Hoebel, Amanda Jones, Mark Karki, Abishek Kubantsev, Mikhail Li, Shujie Nycz, Michael Pomatsalyuk, Roman Puckett, Andrew Rachek, Igor Riordan, Seamus Sawatzky, Brad Seeds, Sebastian Shahinyan, Albert Shestakov, Yuri Tadepalli, Arun Verebryusov, Vladimir Voskanyan, Hakob Wojtsekhowski, Bogdan Yoon, Ashley |
| author_facet | Datta, Provakar Evans, Katherine Bane, Jason Bhatt, Hem Devkota, Bhesha Fuchey, Eric Hague, Tyler Higinbotham, Douglas Hoebel, Amanda Jones, Mark Karki, Abishek Kubantsev, Mikhail Li, Shujie Nycz, Michael Pomatsalyuk, Roman Puckett, Andrew Rachek, Igor Riordan, Seamus Sawatzky, Brad Seeds, Sebastian Shahinyan, Albert Shestakov, Yuri Tadepalli, Arun Verebryusov, Vladimir Voskanyan, Hakob Wojtsekhowski, Bogdan Yoon, Ashley |
| contents | We report features of the design, construction, installation, and performance of the BigBite Calorimeter (BBCal), a lead-glass electromagnetic calorimeter constructed as part of the BigBite Spectrometer (BBS), which served as the electron arm for the Super Bigbite Spectrometer (SBS) program of high-precision neutron electromagnetic form factor measurements in Hall A at Jefferson Lab. As a total-absorption calorimeter, BBCal provided the primary electron trigger for BBS, detecting (quasi-) elastically scattered electrons in the 1-4 GeV energy range with an energy resolution of approximately 6.2%, position resolution of 1.2 cm, and timing resolution of 0.5 ns. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2601_10799 |
| institution | arXiv |
| publishDate | 2026 |
| record_format | arxiv |
| spellingShingle | The BigBite Calorimeter for the Super Bigbite Spectrometer Program at Jefferson Lab Datta, Provakar Evans, Katherine Bane, Jason Bhatt, Hem Devkota, Bhesha Fuchey, Eric Hague, Tyler Higinbotham, Douglas Hoebel, Amanda Jones, Mark Karki, Abishek Kubantsev, Mikhail Li, Shujie Nycz, Michael Pomatsalyuk, Roman Puckett, Andrew Rachek, Igor Riordan, Seamus Sawatzky, Brad Seeds, Sebastian Shahinyan, Albert Shestakov, Yuri Tadepalli, Arun Verebryusov, Vladimir Voskanyan, Hakob Wojtsekhowski, Bogdan Yoon, Ashley Instrumentation and Detectors We report features of the design, construction, installation, and performance of the BigBite Calorimeter (BBCal), a lead-glass electromagnetic calorimeter constructed as part of the BigBite Spectrometer (BBS), which served as the electron arm for the Super Bigbite Spectrometer (SBS) program of high-precision neutron electromagnetic form factor measurements in Hall A at Jefferson Lab. As a total-absorption calorimeter, BBCal provided the primary electron trigger for BBS, detecting (quasi-) elastically scattered electrons in the 1-4 GeV energy range with an energy resolution of approximately 6.2%, position resolution of 1.2 cm, and timing resolution of 0.5 ns. |
| title | The BigBite Calorimeter for the Super Bigbite Spectrometer Program at Jefferson Lab |
| topic | Instrumentation and Detectors |
| url | https://arxiv.org/abs/2601.10799 |