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| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Bailung, Yoshini | en_US |
| dc.contributor.author | Behera, Debadatta | en_US |
| dc.contributor.author | Deb, Soumen | en_US |
| dc.date.accessioned | 2023-12-14T12:37:30Z | - |
| dc.date.available | 2023-12-14T12:37:30Z | - |
| dc.date.issued | 2023 | - |
| dc.identifier.citation | Acharya, S., Adamová, D., Adler, A., Aglieri Rinella, G., Agnello, M., Agrawal, N., Ahammed, Z., Ahmad, S., Ahn, S. U., Ahuja, I., Akindinov, A., Al-Turany, M., Aleksandrov, D., Alessandro, B., Alfanda, H. M., Alfaro Molina, R., Ali, B., Ali, Y., Alici, A., … ALICE Collaboration. (2023f). Measurement of the Lifetime and Λ Separation Energy of HΛ3. Physical Review Letters. Scopus. https://doi.org/10.1103/PhysRevLett.131.102302 | en_US |
| dc.identifier.issn | 0031-9007 | - |
| dc.identifier.other | EID(2-s2.0-85172215558) | - |
| dc.identifier.uri | https://doi.org/10.1103/PhysRevLett.131.102302 | - |
| dc.identifier.uri | https://dspace.iiti.ac.in/handle/123456789/12548 | - |
| dc.description.abstract | The most precise measurements to date of the HΛ3 lifetime τ and Λ separation energy BΛ are obtained using the data sample of Pb-Pb collisions at sNN=5.02 TeV collected by ALICE at the LHC. The HΛ3 is reconstructed via its charged two-body mesonic decay channel (HΛ3→He3+π- and the charge-conjugate process). The measured values τ=[253±11(stat)±6(syst)] ps and BΛ=[102±63(stat)±67(syst)] keV are compatible with predictions from effective field theories and confirm that the HΛ3 structure is consistent with a weakly bound system. © 2023 CERN. | en_US |
| dc.language.iso | en | en_US |
| dc.publisher | American Physical Society | en_US |
| dc.source | Physical Review Letters | en_US |
| dc.title | Measurement of the Lifetime and Λ Separation Energy of HΛ3 | en_US |
| dc.type | Journal Article | en_US |
| dc.rights.license | All Open Access, Hybrid Gold, Green | - |
| Appears in Collections: | Department of Physics | |
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