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Heavy-light baryonic mass splittings from the lattice

Abstract

We present here lattice estimates of the heavy-light baryon {Lambda}{sub b}, obtained using propagating heavy quarks. Our result is: M{sub {Lambda}{sub b}}=5.728{+-}0.144{+-}0.018Gev, after extrapolation to the continuum limit and in the quenched approximation. ((orig.)).
Authors:
Alexandrou, C; [1]  Borrelli, A; [2]  Guesken, S; [3]  Jegerlehner, F; [2]  Schilling, K; [3]  Siegert, G; [3]  Sommer, R [4] 
  1. Cyprus Univ., Nicosia (Cyprus). Dept. of Natural Sciences
  2. Paul Scherrer Inst. (PSI), Villigen (Switzerland)
  3. Wuppertal Univ. (Germany). Dept. of Phys.
  4. European Organization for Nuclear Research, Geneva (Switzerland). Theory Div.
Publication Date:
Apr 01, 1995
Product Type:
Journal Article
Report Number:
CONF-9409269-
Reference Number:
SCA: 662410; 662230; PA: AIX-26:064659; EDB-95:132830; SN: 95001458617
Resource Relation:
Journal Name: Nuclear Physics B, Proceedings Supplements; Journal Volume: 42; Conference: Lattice `94, Bielefeld (Germany), 25 Sep - 1 Oct 1994; Other Information: PBD: Apr 1995
Subject:
66 PHYSICS; LAMBDA B NEUTRAL BARYONS; REST MASS; LATTICE FIELD THEORY; QUANTUM CHROMODYNAMICS; ASYMPTOTIC SOLUTIONS; BOUNDARY CONDITIONS; EXTRAPOLATION; FLAVOR MODEL; LATTICE PARAMETERS; THEORETICAL DATA
OSTI ID:
101327
Country of Origin:
Netherlands
Language:
English
Other Identifying Numbers:
Journal ID: NPBSE7; ISSN 0920-5632; TRN: NL95FF549064659
Submitting Site:
NLN
Size:
pp. 297-299
Announcement Date:
Oct 05, 1995

Citation Formats

Alexandrou, C, Borrelli, A, Guesken, S, Jegerlehner, F, Schilling, K, Siegert, G, and Sommer, R. Heavy-light baryonic mass splittings from the lattice. Netherlands: N. p., 1995. Web. doi:10.1016/0920-5632(95)00231-W.
Alexandrou, C, Borrelli, A, Guesken, S, Jegerlehner, F, Schilling, K, Siegert, G, & Sommer, R. Heavy-light baryonic mass splittings from the lattice. Netherlands. https://doi.org/10.1016/0920-5632(95)00231-W
Alexandrou, C, Borrelli, A, Guesken, S, Jegerlehner, F, Schilling, K, Siegert, G, and Sommer, R. 1995. "Heavy-light baryonic mass splittings from the lattice." Netherlands. https://doi.org/10.1016/0920-5632(95)00231-W.
@misc{etde_101327,
title = {Heavy-light baryonic mass splittings from the lattice}
author = {Alexandrou, C, Borrelli, A, Guesken, S, Jegerlehner, F, Schilling, K, Siegert, G, and Sommer, R}
abstractNote = {We present here lattice estimates of the heavy-light baryon {Lambda}{sub b}, obtained using propagating heavy quarks. Our result is: M{sub {Lambda}{sub b}}=5.728{+-}0.144{+-}0.018Gev, after extrapolation to the continuum limit and in the quenched approximation. ((orig.)).}
doi = {10.1016/0920-5632(95)00231-W}
journal = []
volume = {42}
journal type = {AC}
place = {Netherlands}
year = {1995}
month = {Apr}
}