researcher

B. Spaan

302 papers here

Matching runs newest-first, so older work may not be attached to this profile yet.

author position

middle author36

Across the 36 of 302 papers where every author was matched, so the position is known.

fields

hep-ex299
nucl-ex2
hep-ph1

same name

B. Spaan — 340 papers
B. Spaan — 165 papers, h 0
B. Spaan — 76 papers, h 29
B. Spaan — 48 papers, h 90
B. Spaan — 16 papers
B. Spaan — 15 papers

Either other researchers who publish under this name, or the same person where the external sources have not merged their records.

identity via Semantic Scholar / OpenAlex

activity

19942022

most citedObservation of

J / ψ p

resonances consistent with pentaquark states in

Λ_{b}^{0} \to J / ψ K^{-} p

decays

1.3k citations · 23.3k across the 302 of their papers we have counts for

collaborators

Showing 1994Show all

2 papers · 1 filter

hep-ex1994★ 15 cited

Semileptonic Branching Fraction of Charged and Neutral B Mesons

The CLEO collaboration

An examination of leptons in $Υ (4 S)$ events tagged by reconstructed $B$ decays yields semileptonic branching fractions of $b_{-} = (10.1 \pm 1.8 \pm 1.4) %$ for charged and $b_0=(10.9…

hep-ph1994★ 32 cited

A Measurement of the Branching Fraction $B τ^{+} \to h^{-} π^{0} ν_{τ}$

The CLEO collaboration

Using data from the CLEO II detector at CESR, we measure $B (τ^{\pm} \to h^{\pm} π^{0} ν_{τ})$ where $h^{\pm}$ refers to either $π^{\pm}$ or $K^{\pm}$ . We use three different methods…

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Semileptonic Branching Fraction of Charged and Neutral B Mesons

A Measurement of the Branching Fraction Bτ+→h−π0ντ​

A Measurement of the Branching Fraction $B τ^{+} \to h^{-} π^{0} ν_{τ}$